集積回路

サブカテゴリ

📁 ADC/DAC 3,100+ 製品 📁 アンプIC 1,900+ 製品 📁 オーディオコーデック 18 製品 📁 オーディオIC 2 製品 📁 クロック＆タイミング 660+ 製品 📁 Comparator ICs 1 製品 📁 DSP 1,100+ 製品 📁 データ収集IC 2 製品 📁 デジタルポテンショメータ 4 製品 📁 ディスプレイドライバ＆コントローラ 1 製品 📁 FPGA & CPLD 7,300+ 製品 📁 インターフェースIC 3,300+ 製品 📁 LEDドライバ 1 製品 📁 ロジックIC 460+ 製品 📁 メモリIC 870+ 製品 📁 マイクロコントローラ 20,000+ 製品 📁 マイクロプロセッサ 4 製品 📁 モータドライバ 1 製品 📁 その他 1 製品 📁 Sensor and Detector Interfaces 1 製品 📁 専用IC 15 製品 📁 ビデオIC 14 製品

製品 (39,000+)

NCV2250SN2T3G - 50ns Low-Voltage Rail-to-Rail Comparator | onsemi
NCV2250SN2T3G

NCV2250SN2T3G - 50ns Low-Voltage Rail-to-Rail Comparator | onsemi

The onsemi NCV2250SN2T3G is a single high-speed, low-voltage, rail-to-rail comparator with push-pull output, packaged in a 5-pin TSOP. It delivers a typical propagation delay of 50 ns with a 100 mV input overdrive, making it well suited for fast threshold detection in space-constrained designs. The part operates from a single 1.8 V to 5.5 V range, and the input common-mode range extends 200 mV beyond both supply rails, allowing direct sensing near ground or VCC. The push-pull output stage eliminates the external pull-up resistor required by open-drain alternatives and swings to within millivolts of both rails. A comparator is an analog active device that compares two input voltages and drives its output logic a discrete single (high or low) based on which input is more positive. Within the broader taxonomy, the NCV801A sits under analog comparator -> comparator -> amplifier/comparator IC -> semiconductor. Push-pull CMOS output topology differs from open-drain comparators (such as the classic LM393) by actively driving both high and low states, enabling faster edges and lower power in many applications. This category of comparator is essential in any mixed-signal system requiring fast logic-level translation from analog signals. Key features include 1.8 V to 5.5 V single-supply operation, 200 mV beyond-the-rails input common-mode range, 50 ns typical propagation delay (100 mV overdrive), push-pull CMOS output, low quiescent current, and automotive-grade NCV prefix indicating PPAP-capable qualification per onsemi's automotive quality program. The 5-TSOP package consumes only a few square millimeters of PCB area, ideal for compact sensor and signal-conditioning modules. The NCV2250 is built on a standard CMOS process with on-chip ESD protection diodes on the inputs and outputs. The rail-to-rail input stage uses a complementary differential pair topology that maintains linear behavior across the full common-mode range. Internally, hysteresis can be introduced via external positive feedback resistors to prevent output chattering on slow-moving inputs. The NCV2250SN2T3G is functionally identical to the NCS2250SN2T3G except for automotive-grade qualification and traceability. Typical applications include zero-crossing detectors for line-voltage sensing, battery voltage monitoring in 12 V automotive systems, window comparators with multi-threshold detection, motor control feedback loops, sensor signal conditioning for microcontroller ADC front-ends, and threshold alarms in industrial control. The wide input common-mode range is particularly valuable for current-sense applications where the sense resistor sits at a high common-mode voltage close to the supply rail. When designing with this part, ensure input signals stay within the ESD rating of the device and consider adding small input series resistance to limit fault current during over-voltage transients. Decoupling the supply pin with a 100 nF ceramic capacitor placed within 3 mm of the VCC pin is essential for stable high-frequency switching performance. This page synthesizes distributor inventory, the parametric equivalent on the manufacturer's cross-reference database, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

見積もり お問い合わせ
NCV2904DR2G - Dual Op-Amp, 3-26V Single Supply | onsemi
NCV2904DR2G

NCV2904DR2G - Dual Op-Amp, 3-26V Single Supply | onsemi

The onsemi NCV2904DR2G is a single-supply dual operational amplifier in an 8-pin SOIC (Case 751) package, operating from 3.0 V to 26 V with a common-mode input range extending to ground/VEE, targeted at automotive-grade applications. An operational amplifier (op-amp) is a high-gain differential voltage amplifier that sits within the analog signal chain hierarchy: op-amp -> amplifier IC -> analog IC -> semiconductor. Dual op-amps integrate two independent amplifier cores in one package, halving board space and BOM line items versus two singles. Single-supply op-amps like the NCV2904 are specifically designed for input common-mode ranges that reach the negative rail, making them usable directly on ground-referenced sensor signals without negative supplies. Key features of the NCV2904 include low power drain, short-circuit protected outputs, a true differential input stage, internally compensated frequency response, and ESD clamps on the inputs. The NCV prefix designates onsemi automotive qualification and temperature screening, making this device suitable for under-hood and body-electronics environments. Per the onsemi datasheet, the LM358 series is equivalent to one-half of an LM324, positioning the NCV2904 as the automotive member of this industry-standard family. Technically, the NCV2904 uses the circuit designs perfected for the quad LM2904/LM324 family: an internally compensated architecture that provides unity-gain stability without external compensation components. Single-supply or split-supply operation gives designers flexibility across 3.0 V to 26 V rails, and the input bias currents are low, minimizing offset errors with high-impedance sensors. Typical applications include automotive sensor signal conditioning (throttle position, pressure), battery-voltage monitoring dividers, comparators for window detection in ECUs, and general industrial signal amplification on single 5 V to 24 V rails. A key design consideration: the output cannot swing to the positive rail, so gain-setting must keep target output levels below the VOH specification at the expected load current. This page synthesizes distributor availability, drop-in alternatives across the LM258/LM358/LM2904 family, and practical design notes beyond what the manufacturer datasheet states.

見積もり お問い合わせ
NDL46PFG-8KIT - 4Gb DDR3L SDRAM 256Mx16 | Insignis
NDL46PFG-8KIT

NDL46PFG-8KIT - 4Gb DDR3L SDRAM 256Mx16 | Insignis

The NDL46PFG-8KIT is a 4Gbit DDR3L SDRAM organized as 256M x 16, operating at 800 MHz (DDR3L-1600) with a CAS latency of 20 ns. It is designed to comply with all key DDR3L DRAM features, with control and address inputs synchronized to a pair of externally supplied differential clocks. Inputs are latched at the cross point of differential clocks (CK rising and CK# falling), and all I/Os are synchronized with a differential DQS pair in a source-synchronous fashion. This device is available in a 96-ball FBGA package (7.5x13.5 mm) and supports a maximum operating temperature of 95°C. DDR3L SDRAM is a type of dynamic random-access memory that operates at a lower voltage (1.35V) compared to standard DDR3 (1.5V), reducing power consumption by up to 20% while maintaining high bandwidth. It is part of the DDR3 memory family, which is widely used in computing, networking, and embedded systems. The NDL46PFG-8KIT is compatible with both 1.5V and 1.35V supplies, offering flexibility in system design. Key features include a 4Gbit density, 16-bit data bus, 800 MHz clock speed (1600 Mbps data rate), and a 20 ns CAS latency. The device supports standard DDR3L features such as on-die termination (ODT), programmable CAS latency, and burst lengths of 8 and 4. It also includes auto-refresh and self-refresh modes for low-power standby. The architecture uses an 8n-prefetch design, enabling high-speed data transfer with reduced I/O clock frequency. The differential clock inputs (CK and CK#) and data strobes (DQS and DQS#) ensure robust signal integrity for high-speed operation. The 96-ball FBGA package provides excellent thermal and electrical performance, making it suitable for space-constrained applications. Typical applications include servers, networking equipment, industrial computing, and embedded systems requiring high-density, low-power memory. The 1.35V operation is ideal for power-sensitive designs, such as battery-powered devices and energy-efficient data centers. When designing with this device, ensure proper decoupling capacitors near the power pins and follow the layout guidelines in the datasheet to minimize signal integrity issues. The device supports a wide operating temperature range, making it suitable for industrial environments.

見積もり お問い合わせ
NE5532AD - Dual 10MHz Low-Noise Op Amp | Texas Instruments
NE5532AD

NE5532AD - Dual 10MHz Low-Noise Op Amp | Texas Instruments

The Texas Instruments NE5532AD is a dual, low-noise operational amplifier designed for audio applications, with a 10 MHz typical unity-gain bandwidth, 5 nV/√Hz typical input noise voltage at 1 kHz, and 100 dB typical high dc voltage gain. The device is supplied in an 8-pin SOIC package. It is unity-gain compensated and combines low noise, low distortion, high output-drive capability, and a typical 32 V peak-to-peak output voltage swing under ±18 V supply conditions. An operational amplifier is an active semiconductor device that uses high gain and negative feedback to amplify voltage differences between its inputs. The NE5532 belongs to the low-noise operational amplifier hierarchy, which sits within analog signal-chain ICs, integrated circuits, and semiconductor devices. Its dual-amplifier configuration provides two independent amplifiers in one package, reducing board area in audio preamplifiers, mixers, active filters, and signal-conditioning circuits. The principal audio-oriented characteristics are 5 nV/√Hz typical equivalent input noise voltage at 1 kHz and a 10 MHz typical unity-gain bandwidth. According to the Texas Instruments product description, the NE5532 is a dual 30 V, 10 MHz low-noise operational amplifier. The device also provides 100 dB typical high dc voltage gain, a 32 V typical peak-to-peak output swing with ±18 V supplies, and a typical slew rate of 600 V/µs. The NE5532x family is internally compensated for unity-gain operation, reducing the external compensation components normally required around a high-speed amplifier. Its dual architecture allows two amplifier channels to share one package while retaining the low-noise characteristics sought in audio paths. Input-protection diodes, output short-circuit protection, and a high output-drive capability are identified in the manufacturer datasheet, making the device suitable for conventional low-frequency audio and general analog applications. Typical uses include stereo audio preamplification, mixing consoles, headphone-driver stages, active equalization filters, low-level audio signal conditioning, and instrumentation requiring low input noise. The dual configuration is especially useful where two related channels are required, such as left and right program paths. Its 10 MHz bandwidth also provides more than enough bandwidth for conventional audio while retaining useful response for other precision low-noise signal-chain work. When designing around the NE5532AD, verify the required output swing, input common-mode range, supply voltage, and stability at the selected gain against the manufacturer datasheet. Decoupling capacitors should be placed close to the supply pins, and unused amplifier channels should be configured according to the datasheet rather than left with open inputs. Source and sink capability should also be checked when driving a transformer, headphone stage, or capacitive load. This product record combines verified manufacturer and distributor information with practical engineering guidance, package and pinout details, pricing references, and a qualification of available drop-in alternatives. The comparison and application sections emphasize where the NE5532AD fits and where the available source evidence does not support claiming a true same-package replacement.

見積もり お問い合わせ
NE5532AD8 - Dual Low Noise Op-Amp, 8-SOIC, 5nV/√Hz | onsemi
NE5532AD8

NE5532AD8 - Dual Low Noise Op-Amp, 8-SOIC, 5nV/√Hz | onsemi

The onsemi NE5532AD8 is a dual high-performance, internally-compensated low-noise operational amplifier supplied in an 8-pin SOIC (SO-8, "D8" suffix) surface-mount package. The device integrates two independent op-amp channels with input-protection diodes, output short-circuit protection, very low equivalent input noise voltage of about 5 nV/√Hz typical at 1 kHz, a high unity-gain bandwidth of 10 MHz, a 9 V/µs slew rate, and a 600 Ω drive capability, all from a single dual-supply rail of ±3 V to ±20 V (or single-supply 6 V to 40 V). An operational amplifier (op-amp) is a DC-coupled high-gain electronic voltage amplifier with differential inputs and, usually, a single-ended output. It is the fundamental analog building block inside audio preamplifiers, active filters, instrumentation stages, servo loops, ADC input buffers, and DAC output I/V converters. The NE5532 family belongs to the "low-noise audio" op-amp class — a category that improves upon generic parts such as the 1458 by combining low voltage noise, wide bandwidth, and strong output drive into one device. Key features include low harmonic distortion (typically 0.002 % at 1 kHz into 600 Ω), high output current that can drive 600 Ω headphone loads directly, large output voltage swing (≈ ±13 V on ±15 V supplies), and excellent channel separation around 110 dB at 1 kHz. The "A" suffix denotes the higher-precision NE5532A variant with tighter input-offset voltage (typically 0.5 mV versus 0.5 mV for the non-A) and improved AC characteristics versus the original NE5532, while remaining pin-compatible with the standard NE5532 socket. Architecturally, the NE5532A uses a bipolar-junction input stage with emitter-degeneration resistors, a PNP common-emitter second stage, and an NPN class-AB output stage. Compensation is built into the die (no external capacitor required), which simplifies PCB design but caps stable unity-gain operation. Designers should treat the device as a "single-supply-unfriendly" part when planning ground-referenced single-rail circuits; a mid-rail bias is required for true ground sensing. Typical applications include high-fidelity audio preamplifiers, mixing consoles, microphone preamps, RIAA phono stages, line drivers, active crossovers, test-instrumentation signal conditioners, and ADC/DAC interface buffers. The 8-pin SOIC footprint is well-suited to high-density PCB designs and is one of the most widely supported DIP-socket IC sockets on adapter boards. When designing with the NE5532AD8, derate output current with increasing junction temperature, mind the input common-mode range that does not include the negative rail, and provide a solid ground pour for the exposed copper pad of the SOIC to keep the junction temperature below 150 °C. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

見積もり お問い合わせ
NE5532AD8G - Dual 10 MHz Low-Noise Op Amp | onsemi
NE5532AD8G

NE5532AD8G - Dual 10 MHz Low-Noise Op Amp | onsemi

onsemi NE5532AD8G is a dual, internally compensated, low-noise operational amplifier with a 10 MHz gain-bandwidth product, 9 V/µs slew rate, and two amplifier circuits in an 8-pin SOIC package. It is intended for audio, instrumentation, and control applications where low noise and improved output drive are important. The device is specified for dual supplies of ±3 V to ±20 V and commercial-temperature operation. A dual operational amplifier combines two independent amplifiers in one package. The NE5532A family belongs to the operational-amplifier hierarchy, within analog signal-conditioning and active-control systems. Its internally compensated design simplifies use in non-inverting, inverting, and feedback configurations without an external compensation network, while its low-noise characteristics make it useful when signal integrity must be preserved through amplification. The verified NE5532AD8G data identifies a 10 MHz gain-bandwidth product, 9 V/µs slew rate, 200 nA input-bias current, 500 µV input-offset voltage, 8 mA supply current, and a 3 V to 20 V supply range in the distributor listing. The dual SOIC package provides two circuits in one component, reducing board area compared with separate single amplifiers. Its improved output-drive capability and small-signal bandwidth distinguish it from basic general-purpose dual op amps. Typical uses include stereo audio preamplification, mixer stages, active filters, microphone and line-level signal conditioning, test equipment, and industrial control circuits. In audio designs, the low-noise architecture helps preserve quiet signal paths, while the 9 V/µs slew rate supports higher-frequency transients when the circuit bandwidth and load permit. In instrumentation applications, the two amplifiers can process complementary or sequential channels. The primary design consideration is supply and load compatibility. Confirm the dual-supply range against the system rails, check input and output swing limits for the selected gain, and place decoupling capacitors close to the supply pins. Stable feedback-network layout, adequate output-current capability, and thermal margin should be checked against the actual signal amplitude and frequency. No SOA applies because this is a linear operational amplifier rather than a power semiconductor.

見積もり お問い合わせ
NE5532AD8R2 - Dual 10MHz Low-Noise Op Amp | onsemi
NE5532AD8R2

NE5532AD8R2 - Dual 10MHz Low-Noise Op Amp | onsemi

The onsemi NE5532AD8R2 is an internally compensated, dual low-noise operational amplifier with a 10 MHz gain-bandwidth product, packaged in an 8-pin SOIC. It combines two amplifier channels in one package for audio, instrumentation, and general-purpose signal-processing circuits where low-noise performance and moderate bandwidth are important. The device operates from ±3 V to ±20 V and is specified at 38 mA per channel, with 200 nA of input bias current, 70 dB common-mode rejection ratio, and 1 µA maximum input offset current. An operational amplifier is an analog signal-processing IC that compares its inverting and non-inverting inputs and drives its output to amplify the difference between them. The NE5532 belongs to the internally compensated operational-amplifier family within the broader amplifier, analog IC, and semiconductor hierarchies. Internal compensation makes the amplifier stable without an external compensation network, simplifying conventional audio and instrumentation designs. Its dual-channel configuration reduces component count and board area when two gain stages are required. The NE5532AD8R2 is specifically described as a low-noise dual amplifier. Its 10 MHz gain-bandwidth product supports audio-frequency amplification and general closed-loop signal conditioning, while the 70 dB common-mode rejection helps reject common-mode disturbance on differential inputs. The low 200 nA input bias current can simplify biasing of higher-impedance source networks, although the supplied data does not establish input impedance, input capacitance, slew rate, or output-current capability. Typical uses include stereo audio preamplification, active equalization, low-level microphone-stage amplification, instrumentation buffering, and dual-channel analog filtering. In a preamplifier, the device can be configured as a non-inverting stage with feedback resistors, while the two internal channels can process left and right signal paths independently. In instrumentation circuits, the dual format can support gain and active filtering functions without requiring two separate amplifier packages. Designers should preserve the SOIC-8 footprint and verify the exact channel pin assignments against the manufacturer datasheet before layout release. Decoupling capacitors should be placed close to the supply pins, and unused amplifier channels require appropriate input termination rather than being left floating. Input and output swings, gain-bandwidth behavior, stability, and output-current limits must be checked against the circuit operating conditions. This page consolidates the verified onsemi and distributor information, provides package-level selection guidance, and distinguishes electrically similar candidates from confirmed drop-in replacements. Pricing, lifecycle classification, exact pin names, and several detailed electrical parameters remain explicitly marked where the supplied source data does not provide authoritative values.

見積もり お問い合わせ
NE5532AD8R2G - Dual Low-Noise Amplifier | onsemi
NE5532AD8R2G

NE5532AD8R2G - Dual Low-Noise Amplifier | onsemi

The onsemi NE5532AD8R2G is a dual, internally compensated, low-noise operational amplifier rated for 3 V to 20 V supply operation and supplied in an 8-pin SOIC package. It provides two amplifier channels in one package, making the device suitable for professional audio, instrumentation, signal conditioning, active filtering, test and measurement, and general-purpose analog designs. The verified distributor descriptions identify the NE5532AD8R2G as a standard general-purpose amplifier with two circuits and an 8-SOIC package. An operational amplifier is an analog building block that amplifies the voltage difference between its non-inverting and inverting inputs. Internally compensated operational amplifiers include frequency-compensation circuitry that establishes a stable operating characteristic without requiring an external compensation capacitor. Within the broader semiconductor hierarchy, an operational amplifier belongs to the linear-amplifier and signal-conditioning IC family, where low noise, output-current capability, slew rate, and input bias behavior determine its suitability for sensitive analog signals. The NE5532 family is specifically associated with low-noise audio and instrumentation operation. A dual-channel configuration reduces the number of packages required when two amplifier sections are needed, while the 8-pin SOIC format supports conventional surface-mount assembly. The Mouser listing specifies a 3 V to 20 V operating range, and the Arrow listing describes the device as a dual low-noise amplifier with an automotive AEC-Q100 option. These characteristics make the amplifier relevant to signal paths where low-noise performance and adequate output drive are more important than very small package area. The NE5532/SE5532 device family is described by onsemi as an internally compensated dual low-noise operational amplifier. Compared with general-purpose operational amplifiers, the NE5532 family was developed for improved noise performance and applications such as high-quality audio equipment and instrumentation. Two independent amplifiers can implement noninverting, inverting, summing, active-filter, buffer, and feedback-control stages, although each channel requires appropriate supply decoupling and feedback-network design. Typical applications include audio preamplifiers and mixer stages, microphone preamplification, active crossover and equalization networks, low-level sensor signal conditioning, laboratory instrumentation, oscilloscope input drivers, and audio interface circuits. In each case, the dual SOIC package can simplify board layout by placing two related amplifier functions close together. The low-noise characterization is particularly valuable when the source impedance is high or when the output must preserve small signals without adding unnecessary circuit noise. When designing around the NE5532AD8R2G, engineers should verify the exact input common-mode range, output swing, slew rate, input bias current, and channel-to-channel behavior against the manufacturer datasheet for the selected operating conditions. Input and output bypassing capacitors should be placed close to the relevant pins, and feedback components should be selected for the intended gain and bandwidth. Power-supply noise can also enter an audio or instrumentation path, so clean supply distribution remains as important as the amplifier itself. This product page combines the verified distributor and manufacturer-related source information with package, sourcing, comparison, and design guidance. It distinguishes published facts from unavailable parameters, preserves the original NE5532AD8R2G ordering code, and identifies only same-package drop-in candidates for engineering review. Final component selection should always include a full datasheet, pinout, and application-specific comparison before PCB substitution.

見積もり お問い合わせ
NE5532ADR - 30V, 10MHz Dual Low-Noise Op Amp | Texas Instruments
NE5532ADR

NE5532ADR - 30V, 10MHz Dual Low-Noise Op Amp | Texas Instruments

The Texas Instruments NE5532ADR is a dual low-noise operational amplifier for audio applications, specified for ±5 V to ±15 V supplies, with a 10 MHz gain-bandwidth product and 9 V/µs slew rate, housed in an 8-pin SOIC package. The device combines two amplifiers in one package and is intended for low-noise audio preamplification, mixing, filtering, and similar signal-conditioning circuits. An operational amplifier is a voltage-feedback amplifier whose open-loop gain is used to create closed-loop gain with external feedback components. The low-noise operational amplifier category is part of the broader analog signal-processing hierarchy: operational amplifier, analog IC, and semiconductor. NE5532-family devices became established choices in audio circuitry because they combine low input noise, adequate bandwidth, high slew rate, and wide supply-voltage capability in a conventional through-hole-compatible or surface-mount package. Key verified attributes include a 30 V maximum supply rating, dual-amplifier configuration, 10 MHz bandwidth, 9 V/µs slew rate, and operation over ±5 V to ±15 V. According to the Texas Instruments manufacturer datasheet, the NE5532x grade is specified from 0°C to 70°C, while the electrically similar SA5532x grade extends the operating range to -40°C to +85°C. These distinctions matter when selecting between commercial-temperature and industrial-temperature versions. The NE5532ADR uses the standard dual-operational-amplifier arrangement, allowing each amplifier to be configured independently for non-inverting, inverting, summing, filtering, or active-amplifier functions. Its 8-pin SOIC package supports compact, surface-mount PCB construction while preserving a conventional dual-op-amp footprint. Designers should still verify output-current, output-voltage swing, input-bias-current, noise-density, and open-loop-gain requirements against the complete manufacturer electrical-characteristics tables. Typical applications include stereo audio preamplifiers, active crossover filters, microphone preamplifiers, line-level mixers, and small-signal audio output stages. Its 10 MHz bandwidth is well above the audible band, while its low-noise designation makes it appropriate for amplifying weak audio signals without adding unnecessary broadband noise. The 9 V/µs slew rate also helps preserve low distortion when processing larger transient waveforms. The primary design consideration is power-supply configuration. The manufacturer datasheet specifies operation from ±5 V to ±15 V, and dual-supply operation generally simplifies bipolar audio-signal handling around ground. Designers must observe the output-swing limits, avoid excessive capacitive loading, and maintain suitable decoupling close to the supply pins. Stable feedback networks and appropriately chosen compensation or load conditions are important for reliable closed-loop operation. This page combines verified manufacturer and distributor information with pinout guidance, practical application fit, drop-in comparison data, and engineering-focused selection notes. The comparison also distinguishes true pin-compatible options from devices that may sound different or require different supply and stability considerations.

見積もり お問い合わせ
NE5532ADRE4 - Dual 10MHz Low-Noise Op Amp for Audio | TI
NE5532ADRE4

NE5532ADRE4 - Dual 10MHz Low-Noise Op Amp for Audio | TI

The Texas Instruments NE5532ADRE4 is a dual, general-purpose low-noise operational amplifier with a 10 MHz unity-gain bandwidth, 9 V/µs slew rate, and typical equivalent input noise voltage of 5 nV/√Hz at 1 kHz, supplied in an 8-SOIC package. It is intended for audio applications operating from ±5 V to ±15 V, with the NE5532x grade specified over 0°C to 70°C. Both amplifier channels share the same compact surface-mount package, allowing one component to support stereo signal paths. A low-noise operational amplifier is an analog integrated circuit that amplifies voltage differences while contributing minimal intrinsic noise. The NE5532 belongs to the operational-amplifier hierarchy used for audio preamplification, mixing, buffering, filtering, and instrumentation. Its 5 nV/√Hz typical input-noise characteristic is especially relevant when the amplified signal is sourced from a high-impedance sensor or a low-level microphone. The device provides 10 MHz typical unity-gain bandwidth, 9 V/µs typical slew rate, 100 dB typical common-mode rejection, and 100 V/mV typical DC voltage gain. These characteristics support audio-band operation with ample bandwidth for feedback networks and active filters. The dual configuration reduces component count in stereo circuitry, while the 8-SOIC package is compatible with automated surface-mount assembly. The NE5532 uses a conventional voltage-feedback operational-amplifier architecture with two independent amplifiers. Each channel provides inverting and non-inverting inputs, an output, and a power-supply connection. Noise and common-mode rejection are important because they influence the signal-to-noise ratio and the degree to which unwanted supply or common-mode signals appear at the output. Operating from a dual supply also supports bipolar audio signals without biasing the source at mid-rail. Typical applications include stereo audio preamplifiers, microphone amplifiers, line-level mixers, tone-control circuits, active crossover networks, and low-level audio buffers. In each case, the low-noise input stage helps preserve small signals, while the 10 MHz bandwidth and 9 V/µs slew rate provide margin for gain and phase shaping. Designers must still verify stability with the selected feedback network and load. The principal design consideration is power-supply bypassing. Place the required input and output decoupling capacitors close to the device pins, keep output routing short, and avoid placing long traces beside noisy switching nodes. Decoupling values and stability guidance should be taken directly from the manufacturer datasheet and typical application circuit rather than inferred from the distributor summaries. This page combines verified manufacturer information, distributor pricing, pin-compatible substitute references, and practical application guidance. The alternatives are explicitly limited to same-package drop-in candidates, while unavailable electrical details remain marked for validation against each candidate manufacturer’s current datasheet.

見積もり お問い合わせ
NE5532ADRG4 - Dual 10 MHz Low-Noise Op Amp | Texas Instruments
NE5532ADRG4

NE5532ADRG4 - Dual 10 MHz Low-Noise Op Amp | Texas Instruments

Texas Instruments NE5532ADRG4 is a dual, general-purpose operational amplifier with a 10 MHz gain-bandwidth product, 9 V/µs slew rate, and 5 nV/√Hz typical equivalent input-noise voltage at 1 kHz, housed in an 8-pin SOIC package. The device provides two independent amplifiers and a 100 dB typical common-mode rejection ratio for audio, instrumentation, filtering, and low-level signal-conditioning applications. An operational amplifier is an active analog signal-conditioning device that uses high-gain differential feedback to amplify the difference between its two inputs. The dual NE5532 family belongs to the operational-amplifier hierarchy within analog and amplifier ICs. Its two channels can amplify noninverting and inverting signals independently, making it suitable for preamplifiers, active filters, mixers, buffers, and control loops where low noise, moderate bandwidth, and relatively high output-current capability are useful together. The NE5532ADRG4 combines a 10 MHz typical unity-gain bandwidth with 9 V/µs typical slew rate. Its typical high DC voltage gain is 100 V/mV, while the equivalent input-noise voltage is 5 nV/√Hz at 1 kHz. These characteristics support low-distortion audio signal paths and general feedback-control circuits without requiring a high-speed bipolar or current-feedback amplifier. Internally, the device uses a bipolar-compatible low-noise amplifier architecture intended for general-purpose precision audio work. Noise performance is especially important when the circuit handles microphone-level, musical-instrument, or balanced-line signals because amplifier noise can establish the input-referred noise floor. The common-mode rejection specification supports rejection of shared interference on differential inputs, while the two-amplifier configuration reduces package count in balanced and stereo circuits. Typical uses include stereo audio preamplification, active equalizer and crossover stages, microphone and line-level signal conditioning, instrumentation buffers, and low-frequency filter networks. In a preamplifier, both channels can process left and right signals while preserving low-noise performance. In an active filter, the 10 MHz bandwidth provides more open-loop capability than the audio-band signal being shaped, although stability must be verified for the selected noise gain and load. Designers should keep feedback-loop compensation appropriate for the selected gain, check output swing into the intended load, and provide stable decoupling at the supply pins. Because the available verified data does not state the complete supply-voltage range, input common-mode limits, output-current limits, or thermal resistance, those values must be confirmed in the manufacturer datasheet before final design release. This product page consolidates verified distributor specifications, pricing context, same-package replacement candidates, and application-oriented engineering guidance. It separates documented facts from unavailable parameters, helping engineers evaluate the NE5532ADRG4 quickly without mistaking an incomplete web summary for a complete electrical characterization.

見積もり お問い合わせ
NE5532AN - Dual Low-Noise 10 MHz Op Amp | onsemi
NE5532AN

NE5532AN - Dual Low-Noise 10 MHz Op Amp | onsemi

The onsemi NE5532AN is a dual, high-performance, internally compensated, low-noise operational amplifier with a 10 MHz gain-bandwidth product, supplied in an 8-pin DIP package measuring 0.300 inch (7.62 mm). Compared with standard general-purpose operational amplifiers, the NE5532 family provides improved noise performance, stronger output drive capability, and better small-signal and power-bandwidth performance. A low-noise operational amplifier is an analog signal-conditioning device that amplifies the voltage difference between its two inputs while seeking low added noise and low distortion. In the product hierarchy, the NE5532AN belongs to the operational-amplifier family, which is part of amplifier ICs and, more broadly, analog semiconductors. Its two amplifiers share one package while providing independent input, output, and supply connections. The principal verified characteristics include a dual amplifier configuration, internally compensated operation, a 10 MHz gain-bandwidth product, and an 8-DIP package. The associated NE5532x family is specified for operation over a ±5 V to ±15 V supply range. The commercial NE5532x temperature range is stated as 0°C to 70°C, while the SA5532x family is specified from -40°C to +85°C. Exact input-offset, input-bias-current, output-voltage, and output-current limits were not included in the supplied data and therefore remain unspecified on this page. Internally compensated operation allows each amplifier to operate as a stable closed-loop stage without an external compensation network. This simplifies analog circuit design while preserving the low-noise characteristics valued in audio equipment. The stronger output-drive capability described in the manufacturer data helps the amplifier maintain low distortion when driving the next stage or a termination load. The 10 MHz gain-bandwidth figure provides useful bandwidth for low-frequency signal conditioning and audio preamplification rather than high-speed instrumentation applications. Typical uses include stereo audio preamplifiers, active tone-control stages, mixer input stages, headphone-driver interfaces, active crossover filters, and low-level signal conditioning. Its dual configuration is particularly useful when a board needs two similar amplifier channels, such as left and right audio paths. For lower-voltage or extended-temperature requirements, the related SA5532x grade should be evaluated separately rather than assuming NE5532AN covers those conditions. The primary design consideration is supply-headroom management: the stated family specification applies from ±5 V to ±15 V, so the circuit must remain within that operating range at every temperature and load condition. Decoupling capacitors should be placed close to the supply pins, and the unused amplifier in a dual package should be configured according to the manufacturer guidance rather than left floating. This page consolidates the verified package, supply-range, temperature-class, bandwidth, and cross-reference information for the NE5532AN, then adds application guidance, strict same-package drop-in comparisons, and practical selection criteria for engineers evaluating this dual low-noise operational amplifier.

見積もり お問い合わせ
NE5532ANG - Dual Low-Noise 8-PDIP Op Amp | onsemi
NE5532ANG

NE5532ANG - Dual Low-Noise 8-PDIP Op Amp | onsemi

onsemi NE5532ANG is a dual, internally compensated low-noise operational amplifier with two amplifier circuits in an 8-pin PDIP package. Its specified operating supply range is 3 V to 20 V, and its design combines low-noise operation with the output-drive capability expected from the NE5532 family. The device is intended for audio and general-purpose signal-conditioning applications requiring two amplifiers in one package. Each integrated amplifier provides differential inputs, an output, and the usual dual-amplifier power connections in the standard 8-pin arrangement. An operational amplifier is a voltage-feedback amplifier that uses external feedback to control gain and signal behavior. A dual operational amplifier combines two amplifier channels in one package, reducing board area compared with separate single-channel devices. In the broader semiconductor hierarchy, the NE5532ANG belongs to the operational-amplifier family, which sits within amplifier ICs and analog signal-conditioning semiconductors. Its internal compensation simplifies implementation by allowing the manufacturer to establish stable operation without requiring a large external compensation network. The primary engineering benefits are low input noise, dual-channel integration, and an 8-pin PDIP package suitable for conventional through-hole PCB assembly. Two amplifier circuits can implement functions such as preamplification, filtering, buffering, active crossover stages, or audio channel processing in a single package. The onsemi listing identifies the NE5532ANG as a standard general-purpose amplifier, while the manufacturer datasheet describes it as an internally compensated dual low-noise operational amplifier. The NE5532 family is recognized for audio-focused signal-chain use, but its applications extend beyond simple volume control. Low-noise operation is valuable when the amplifier must preserve small signals without adding excessive broadband noise. Internal compensation supports practical feedback-based amplifier configurations, and the dual format allows a designer to use both amplifier sections for related analog functions rather than placing two separate packages on the board. Typical uses include stereo audio preamplification, headphone-driver signal stages, active equalizer and crossover circuits, low-level sensor amplification, and general instrumentation buffers. The same package can also support two independent channels in test equipment or measurement interfaces. Selection should be based on the required supply voltage, signal amplitude, output loading, noise target, stability in the selected feedback network, and the surrounding circuit impedance. For PCB implementation, follow the pin-description table in the manufacturer datasheet when assigning input, output, and supply traces. Place the manufacturer-recommended bypass capacitors close to the supply pins, keep input routing short and away from high-current switching nodes, and provide adequate output-current and thermal margin. Because the NE5532ANG is a through-hole PDIP device, verify the PCB drill pattern and pin-1 orientation rather than assuming a surface-mount footprint. This page combines the exact manufacturer and distributor identity of NE5532ANG with package-specific pin guidance, application-oriented circuit considerations, drop-in replacement analysis, and an explicit separation of confirmed characteristics from parameters that still require engineering verification.

見積もり お問い合わせ
NE5532AP - Dual Low-Noise Op Amp, 10MHz, 8-PDIP | Texas Instruments
NE5532AP

NE5532AP - Dual Low-Noise Op Amp, 10MHz, 8-PDIP | Texas Instruments

The Texas Instruments NE5532AP is a dual high-performance, low-noise operational amplifier supplied in an 8-pin PDIP (through-hole) package. Each of the two internal op-amps delivers 10 MHz unity-gain bandwidth, a 5 nV/√Hz input noise voltage at 1 kHz, 100 dB typical CMRR, and a 100 V/mV typical DC voltage gain. The device is specified for ±5 V to ±15 V dual supply operation and drives 600 ohm loads directly, making it a workhorse in professional and consumer audio designs. An operational amplifier (op-amp) is a DC-coupled high-gain electronic voltage amplifier with differential inputs and, usually, a single-ended output. Within the broader taxonomy, an op-amp belongs to the linear IC family -> amplifier ICs -> analog signal conditioning -> semiconductor. Low-noise audio-grade op-amps such as the NE5532 are designed to add minimal hiss and distortion when placed in the signal path of pre-amplifiers, mixers, equalizers, and line drivers, distinguishing them from general-purpose op-amps (e.g., TL072) that trade noise performance for cost or bandwidth. Key differentiating features of the NE5532AP include: 5 nV/√Hz equivalent input noise voltage (typ. at 1 kHz), 32 V peak-to-peak output swing with ±18 V supplies into 600 ohm, input protection diodes, output short-circuit protection, and a high slew rate that enables clean transient response in fast audio signals. The 8-PDIP package simplifies prototyping on breadboards and through-hole production boards, and is widely accepted in long-lifecycle industrial products where socketing and field replacement are valued. Architecturally, the NE5532 uses a bipolar transistor input stage and a class AB output stage. The bipolar front-end delivers the low voltage noise and high DC gain that JFET-input op-amps cannot match, at the cost of higher input bias current (which is acceptable in audio-coupling networks with series capacitors). The 600 ohm drive capability means the NE5532AP can directly feed pro-audio line inputs without an additional buffer. Typical applications include studio-quality microphone pre-amplifiers, mixing consoles, equalizer and crossover filter boards, audio DAC output buffers, headphone amplifiers, and instrumentation front-ends. The wide supply range also allows use in industrial control signal conditioning where dual rails are already present. When designing with the NE5532AP, observe the input common-mode range: the inputs must stay within the supply rails, and large differential voltages should be limited by external series resistance to avoid damaging the input-protection structures. Decouple both supply pins with 100 nF ceramics placed within 10 mm of the device. This page consolidates distributor pricing, drop-in DIP-8 alternatives, and practical audio design notes - information not assembled in the manufacturer datasheet alone - to support BOM decisions for new designs and legacy maintenance.

見積もり お問い合わせ
NE5532APG4 - 10MHz Dual Audio Op Amp | Texas Instruments
NE5532APG4

NE5532APG4 - 10MHz Dual Audio Op Amp | Texas Instruments

The Texas Instruments NE5532APG4 is a dual general-purpose operational amplifier with a 10 MHz gain-bandwidth product, supplied in an 8-pin dual in-line package. The verified distributor data identifies two amplifier circuits, a general-purpose audio classification, and a through-hole 8-DIP package measuring 0.300 inches with 7.62 mm lead pitch. One distributor reports a $0.6560 unit price and 4,320 pieces in stock as of 2026-10-22. An operational amplifier is an analog building block used to amplify voltage differences, buffer signals, filter noise, and drive feedback-controlled circuits. A dual amplifier contains two amplifier channels in one package. The NE5532 family is especially recognizable in audio signal paths because it is commonly associated with low-noise audio preamplification, mixing, and output-stage applications. Within the broader hierarchy, it is an amplifier IC, an analog integrated circuit, and a general-purpose semiconductor. The available data confirms two amplifier circuits and a 10 MHz bandwidth-related figure, while the manufacturer-specific electrical limits were not included in the supplied source set. Accordingly, specifications for supply voltage, input offset voltage, input-bias current, noise density, output swing, slew rate, operating temperature, and channel-to-channel matching are marked as needing primary-source verification. This conservative approach prevents generic NE5532-family figures from being presented as verified facts for this exact suffix and package. Its 8-DIP package is appropriate for prototypes, educational instruments, repair work, and through-hole audio boards where socketed replacement is useful. The larger package also makes the part straightforward to probe and exchange, although it occupies more PCB area than a surface-mount dual op amp. Circuit layout still requires short feedback paths, clean grounding, and appropriate supply bypassing to preserve stability and low-noise performance. Typical uses include stereo audio preamplification, active tone control, headphone-buffer stages, mixer input conditioning, and general low-frequency signal processing. These applications align with the device's stated general-purpose amplifier classification and dual-channel configuration. Exact stability, bandwidth, noise, and output-drive claims should be checked against the official Texas Instruments datasheet before setting gain-bandwidth requirements. For new designs, verify the exact NE5532APG4 suffix, supply rails, input common-mode range, output swing, and thermal conditions in the manufacturer datasheet. When repairing an existing board, preserve the original pin orientation and socket the device only after confirming that the installed part is electrically and mechanically compatible. The 7.62 mm pitch through-hole package is mechanically different from common SOIC-8 variants even where some signal functions resemble them. This page consolidates verified distributor availability, package information, pricing, cross-reference research, and practical replacement guidance beyond a raw distributor listing. Unknown electrical values are deliberately identified rather than inferred from the broader NE5532 family.

見積もり お問い合わせ
NE5532APS - Dual 10MHz Low-Noise Op Amp | Texas Instruments
NE5532APS

NE5532APS - Dual 10MHz Low-Noise Op Amp | Texas Instruments

Texas Instruments NE5532APS is a dual low-noise operational amplifier intended primarily for audio signal conditioning. The device provides two amplifiers, a 10 MHz gain-bandwidth product, and operation from ±5 V to ±15 V in an 8-pin SOP package. It is the surface-mount packaging option for the NE5532 family and is identified as an active product by the manufacturer’s product information. An operational amplifier is an analog integrated circuit that uses high-gain differential amplification to increase the difference between two input voltages. Operational amplifiers belong to the amplifier IC hierarchy and are commonly used in audio, control, measurement, and signal-processing circuits. The NE5532 family emphasizes low-noise performance, wide bandwidth, and practical dual-channel integration for applications requiring two similar amplifier functions in one package. The NE5532APS combines a 10 MHz gain-bandwidth product with a slew rate of 9 V/µs. Its specified supply range of ±5 V to ±15 V accommodates conventional bipolar analog rails, including ±12 V and ±15 V systems. The NE5532x grade is specified for operation from 0°C to 70°C, while the electrically related SA5532x family extends the operating range from -40°C to +85°C. The NE5532APS is packaged for surface-mount assembly in an 8-pin SOP configuration. Each internal amplifier has a differential input stage, a high-gain intermediate stage, and a push-pull output stage. The two amplifiers share supply pins but otherwise provide independent signal paths, allowing one device to implement stereo audio channels, balanced differential functions, active filtering, or a combination of buffering and gain. Stable operation around the unity-gain frequency and its 10 MHz bandwidth make it suitable for audio-frequency amplification and feedback networks. Typical uses include stereo audio preamplification, microphone preamplifiers, active crossover filters, line-level buffers, tone controls, and small-signal audio stages. It can also support low-frequency measurement or instrumentation circuits when the input signal remains within its common-mode and output-voltage limits. In each case, external resistor and capacitor networks determine the actual gain, bandwidth, and filtering response. The main design consideration is power-rail compatibility. The device expects bipolar supplies within ±5 V to ±15 V and does not operate from a single 5 V rail under its specified conditions. Designers should preserve input and output headroom, avoid excessive capacitive loading at the output, and select external feedback values that keep the closed-loop bandwidth and stability appropriate for the intended signal. This page combines the manufacturer’s device specifications with package details, sourcing guidance, application guidance, and an engineering-focused review of replacement considerations. It also distinguishes genuine pin-compatible options from devices that merely provide similar audio performance, helping designers avoid changes that require PCB or signal-path redesign.

見積もり お問い合わせ
NE5532APSR - Dual Low-Noise Op Amp | Texas Instruments
NE5532APSR

NE5532APSR - Dual Low-Noise Op Amp | Texas Instruments

Texas Instruments NE5532APSR is a dual, internally compensated, low-noise operational amplifier specified for ±5 V to ±15 V supplies in an 8-pin SOIC package. It provides two amplifiers per package, 5 nV/√Hz typical equivalent input noise at 1 kHz, a 10 MHz typical unity-gain bandwidth, 100 dB typical common-mode rejection, and a 9 V/µs typical slew rate. The NE5532APSR is intended for audio, instrumentation, and general-purpose signal-processing circuits where low noise, low distortion, and strong output-drive capability are important. An operational amplifier is an analog building block that amplifies the voltage difference between its inverting and non-inverting inputs. Its wider hierarchy includes voltage amplifiers, analog amplifiers, amplifiers, and semiconductor-based signal-conditioning ICs. The dual configuration provides two independent amplifiers in one package, reducing board area in audio preamplifiers, active filters, mixers, measurement equipment, and low-level sensor interfaces. Internally compensated devices are intended for stable unity-gain operation and commonly use negative feedback to set higher closed-loop gains. The NE5532 family combines low-noise operation with high output-drive capability and high unity-gain and maximum-output-swing bandwidths. According to the Texas Instruments NE5532x, SA5532x datasheet, the device also includes input-protection diodes and output short-circuit protection. Its 1 µA typical input bias current supports high-impedance signal sources, while 100 V/mV typical high dc voltage gain is useful for precision signal conditioning. The amplifier is designed for dual supplies, although its specified operating range includes lower total supply voltages than traditional ±15 V designs. The NE5532APSR is compensated for unity-gain operation and can be configured as a non-inverting or inverting amplifier with external feedback components. Noise performance is particularly important when the input signal is below the amplifier's own noise floor, while slew rate and bandwidth determine how accurately large or fast signals are reproduced. The 9 V/µs typical slew rate provides ample margin for many audio and instrumentation signals, but stability, output loading, and feedback-loop design remain critical at high frequencies and capacitive loads. Typical uses include stereo audio preamplifier stages, active low-pass and high-pass filters, audio mixers, low-level sensor amplifiers, oscilloscope input circuits, and laboratory instrumentation. The 8-pin SOIC package supports compact surface-mount layouts, while the dual amplifier organization reduces component count in stereo and dual-channel signal paths. In these applications, low equivalent input noise helps preserve low-level information, and output short-circuit protection improves robustness during overload or accidental output short conditions. Designers should verify input and output common-mode limits, output-current capability, load impedance, and supply headroom at the lowest expected input voltage. Place input, feedback, and output-loop connections to minimize parasitic capacitance and maintain clean grounding. Decoupling capacitors should be positioned close to the supply pins. When substituting a device, check DC offset, input bias current, output swing, bandwidth, slew rate, noise, and compensation stability rather than relying on package shape alone. This product page combines manufacturer specifications, package details, application guidance, alternative analysis, and practical circuit-design notes to support faster component evaluation. It is intended to help engineers compare the NE5532APSR against candidate dual low-noise amplifiers while preserving the integrity of an existing 8-pin SOIC layout.

見積もり お問い合わせ
NE5532APSRE4 - Dual 10MHz Low-Noise Op Amp | Texas Instruments
NE5532APSRE4

NE5532APSRE4 - Dual 10MHz Low-Noise Op Amp | Texas Instruments

The Texas Instruments NE5532APSRE4 is a dual general-purpose operational amplifier with a 10 MHz unity-gain bandwidth, 5 nV/√Hz typical equivalent input noise at 1 kHz, and a 100 dB typical common-mode rejection ratio. The device is supplied in an 8-pin SOIC package and operates from 0°C to 70°C. Each package contains two independent low-noise amplifiers suitable for audio, instrumentation, filtering, and general signal-conditioning applications. An operational amplifier is an analog integrated circuit that provides high open-loop gain and uses negative feedback to amplify, buffer, filter, or control voltage signals. Within the semiconductor hierarchy, the NE5532 belongs to the operational-amplifier, analog-amplifier, and signal-conditioning IC categories. It combines low voltage noise, high common-mode rejection, a 9 V/µs typical slew rate, and a 100 V/mV typical high DC voltage gain in a common surface-mount package. Key features include two amplifier circuits, 10 MHz typical gain-bandwidth product, 5 nV/√Hz typical input noise at 1 kHz, 100 dB typical CMRR, and a 15 V typical or maximum supply figure identified in the retrieved specifications. The 8-SOIC package measures approximately 5.30 mm in width according to the distributor listing. Tape-and-reel ordering is identified by the E4 suffix, making the part suitable for standard automated surface-mount assembly and replenishment processes. The device uses complementary input and output stages to deliver low-noise voltage amplification. Its unity-gain bandwidth makes it suitable for audio-frequency and moderate-bandwidth signal paths, while its high CMRR helps reject common-mode interference. The 9 V/µs slew rate supports reasonably rapid signal transitions. Designers should still verify output-voltage swing, input common-mode range, supply limits, and stability against their individual operating conditions before finalizing a circuit. Typical applications include stereo audio preamplifiers, active crossover and equalization networks, microphone-level conditioning, test-equipment input buffers, low-frequency active filters, and general-purpose analog signal processing. One amplifier section may drive or process one audio channel, allowing the dual package to support stereo or balanced two-channel circuitry while reducing board area. For stable operation, place the input, output, feedback, and compensation components close to the device and use a clean, low-impedance ground reference. Decoupling should follow the manufacturer datasheet recommendations. Avoid operating the amplifier at a gain where its internal compensation and board parasitics produce instability, and verify the common-mode input range whenever signals approach either supply rail. This product page consolidates the verified 10 MHz bandwidth, noise, CMRR, slew-rate, package, temperature, and observed distributor pricing data with application guidance, engineering design notes, and drop-in replacement information. It also distinguishes electrically useful alternatives from options that require pinout or application-specific verification.

見積もり お問い合わせ
NE5532D - Dual 10MHz Low-Noise Audio Op Amp | Texas Instruments (Tape & Reel)
NE5532D

NE5532D - Dual 10MHz Low-Noise Audio Op Amp | Texas Instruments (Tape & Reel)

The Texas Instruments NE5532D is a dual low-noise operational amplifier for audio applications, with two amplifier circuits, 5 nV/√Hz typical equivalent input noise at 1 kHz, and a 10 MHz typical unity-gain bandwidth in an 8-pin SOIC package. It is specified for total supply voltages from 10 V to 30 V, equivalent to ±5 V through ±15 V operation, making it suitable for conventional dual-polarity audio signal paths. An operational amplifier is an analog integrated circuit that uses high-gain differential feedback to amplify the difference between two input voltages. Within the broader hierarchy, the NE5532 is a dual operational amplifier, a low-noise voltage-feedback amplifier, and a linear amplifier used in audio preamplifiers, mixing consoles, active filters, and line-level driver circuits. Its two independent channels make it suitable for stereo audio or paired mono signal processing. Key characteristics include 5 nV/√Hz typical input noise at 1 kHz, 10 MHz typical unity-gain bandwidth, 100 dB typical DC voltage gain, 10 V/μs typical slew rate, and a typical 100 dB common-mode rejection ratio. The device also provides rail-to-rail output swing under the specified load conditions and low-distortion operation. The manufacturer identifies the NE5532 family for audio applications rather than precision instrumentation or micropower systems. The NE5532x family uses a conventional bipolar operational-amplifier architecture optimized for low noise and audio bandwidth. Its performance depends on supply voltage, output loading, gain, frequency, and bypass-capacitor implementation. Because the specified operating range includes ±5 V to ±15 V, downstream circuit headroom and output-swing limits must be checked against the actual load rather than inferred from the nominal supply rating. Typical applications include stereo preamplifiers, headphone-buffer stages, active crossover filters, audio mixers, line amplifiers, and small-signal buffer circuits. The dual configuration reduces package count when two related audio channels are required. A design should still verify stability, output-current capability, thermal conditions, and the selected feedback network rather than assuming every audio circuit has the same optimum gain or loading. The primary design consideration is power-supply decoupling and clean grounding. Place suitable bypass capacitors close to the supply pins, keep input and feedback routing short, and avoid high-impedance nodes adjacent to the amplifier inputs. The SOIC-8 package is a surface-mount SOIC family package intended for PCB assembly rather than through-hole insertion. This page combines the verified manufacturer and distributor information for NE5532D with package, application, design, and procurement context. Alternative substitutions are shown only where the retrieved web material supports a credible cross-reference; unavailable pricing and electrical details remain explicitly marked rather than inferred.

見積もり お問い合わせ
NE5532D8 - Dual Low-Noise Op Amp | onsemi
NE5532D8

NE5532D8 - Dual Low-Noise Op Amp | onsemi

The onsemi NE5532D8 is a dual, internally compensated, low-noise operational amplifier packaged in an 8-pin SOIC. The verified product data identifies a 10 MHz gain-bandwidth product, a 3 V to 20 V supply range, and operation from ±3 V to ±20 V. Its two amplifiers share one package while providing independent input, output, and supply connections, making the device suitable for stereo audio, instrumentation, control, and telephone-channel applications. An operational amplifier is an analog integrated circuit that compares an input voltage with a feedback-derived reference and drives its output to reduce the difference between them. A dual operational amplifier combines two amplifiers in one package. Within the broader semiconductor hierarchy, this device belongs to the amplifier-IC family and supports precision analog signal conditioning when low noise, adequate bandwidth, and practical output-drive capability are important. The NE5532 family is specifically described as a high-performance, low-noise dual amplifier with improved noise performance, output drive, small-signal performance, and power-bandwidth behavior compared with standard devices such as the 1458. It is internally compensated for unity-gain operation, allowing use as a voltage follower without an external compensation network. The verified listing also associates the device with professional audio, instrumentation, control circuits, and telephone channel amplifiers. Use NE5532D8 where two related analog channels share one compact surface-mount package, particularly in low-noise audio signal paths. Its 10 MHz bandwidth provides more than enough bandwidth for many audio and general analog functions, while dual integration reduces component count compared with two separate single amplifiers. Designers should still verify gain, load, output swing, supply headroom, noise, and stability against the complete manufacturer datasheet before release. The D8 suffix identifies the verified 8-pin SOIC orderable offered by onsemi in the supplied distributor result. Place input and feedback components close to the relevant amplifier pins, maintain a continuous return path, and decouple the supply pins close to the package. Avoid leaving unused inputs floating; terminate them consistently with the chosen noise and bias-current strategy. This page consolidates verified distributor information, the manufacturer datasheet, strict package and pin constraints, and design guidance for NE5532D8. It distinguishes documented dual-amplifier functionality from unverified specifications by marking missing electrical details rather than estimating them.

見積もり お問い合わせ
NE5532D8G - Dual Low-Noise Operational Amplifier | onsemi
NE5532D8G

NE5532D8G - Dual Low-Noise Operational Amplifier | onsemi

onsemi NE5532D8G is a dual, internally compensated low-noise operational amplifier with two amplifier circuits, a 10 MHz gain-bandwidth product, and a 9 V/us slew rate in an 8-SOIC package. The verified distributor data identifies it as a general-purpose commercial-temperature amplifier covering 3 V to 20 V and classifying it for instrumentation, audio, and buffer-amplifier applications. A low-noise operational amplifier is a voltage-feedback amplifier designed to amplify weak signals while minimizing broadband noise. In the broader semiconductor hierarchy, the NE5532 belongs to operational amplifiers, analog amplifiers, integrated circuits, and signal-chain conditioning components. Its two integrated channels can process left and right audio signals, support instrumentation stages, or implement active filtering and buffering when the circuit operates within the manufacturer’s electrical limits. The principal verified features are dual-circuit integration, internal compensation, 1 uV input-noise class behavior, approximately 10 MHz bandwidth, and a 9 V/us slew rate. The low-noise characteristic is particularly useful in audio preamplifiers, where input-referred noise influences the audible signal floor. Its 10 MHz bandwidth also makes it more responsive than general-purpose precision amplifiers commonly used for slower instrumentation functions. Mouser describes the device as a dual low-noise commercial-temperature amplifier for a 3 V to 20 V supply range. The NE5532 architecture provides one amplifier per channel, with no external compensation network required. Verified sources describe low distortion, strong output-drive capability, high small-signal and power bandwidth, input-protection diodes, and output short-circuit protection. These characteristics make it suitable for preamplifier gain stages, active filters, instrumentation, test equipment, and general low-frequency analog signal conditioning. Exact noise density, input-offset voltage, common-mode range, output-current capability, and temperature limits require confirmation from the manufacturer datasheet. When laying out an NE5532D8G board, preserve the SOIC-8 land pattern and observe the manufacturer’s input, output, supply, and bypass recommendations. Place supply-decoupling capacitors close to the supply pins and use short, low-loop feedback paths to reduce oscillation risk. Because audio and instrumentation circuits are sensitive to grounding and supply noise, a quiet reference return, symmetrical routing, and appropriate output-load compatibility are as important as nominal gain calculations. This product page combines verified distributor identification, source-linked availability information, exact known electrical values, and explicit data markers for unsupported specifications. It is intended to help engineers distinguish verified NE5532D8G attributes from unverified claims before making an audio, instrumentation, or analog-signal-chain design decision.

見積もり お問い合わせ
NE5532D8R2 - Dual Low-Noise Op Amp | onsemi | Audio
NE5532D8R2

NE5532D8R2 - Dual Low-Noise Op Amp | onsemi | Audio

The onsemi NE5532D8R2 is a dual, internally compensated low-noise operational amplifier with two independent amplifiers in an 8-pin SOIC package. The verified distributor listing identifies the device as a standard general-purpose amplifier with a 2-circuit configuration and an 8-SOIC package. It is intended for audio, instrumentation, filtering, and signal-conditioning circuits where two channels and low-noise performance are useful. The verified sources also describe it as a 3 V to 20 V dual low-noise operational amplifier. An operational amplifier is an analog integrated circuit that uses high-gain differential amplification with negative feedback. A dual operational amplifier contains two amplifier channels in one package, allowing a circuit to process two related signals or to build stereo, differential, or multi-stage analog functions. The internally compensated architecture simplifies stable operation in typical closed-loop analog applications, while the low-noise characteristics make the device relevant to audio and measurement circuits. The NE5532 family is commonly associated with audio preamplification, microphone stages, active filters, and general instrumentation. The verified search results specifically describe the NE5532D8R2 as an internally compensated dual low-noise operational amplifier and identify its package as 8-SOIC. They do not provide a complete manufacturer electrical table, so detailed values such as input noise density, slew rate, bandwidth, common-mode range, output swing, input bias current, and temperature limits are marked as data needed rather than inferred. Typical circuit implementation places each amplifier channel in a feedback network, with external resistors setting closed-loop gain and filtering behavior. Decoupling capacitors should be placed close to the supply pins, and the unused channel should be configured according to the manufacturer’s recommended practice rather than left floating. The SOIC footprint supports conventional surface-mount assembly, although actual board layout, thermal behavior, and signal integrity still require validation. NE5532D8R2 pricing and detailed electrical performance must be confirmed against current authorized distributor inventory and the manufacturer datasheet. The verified distributor page reports current purchasing access, but the supplied data does not include numeric prices, stock quantities, or lead times. This page therefore distinguishes verified catalog facts from specifications requiring datasheet confirmation.

見積もり お問い合わせ
NE5532D8R2G - 10 MHz Dual Low-Noise Op Amp | onsemi
NE5532D8R2G

NE5532D8R2G - 10 MHz Dual Low-Noise Op Amp | onsemi

The onsemi NE5532D8R2G is a dual, internally compensated, low-noise operational amplifier with a 10 MHz gain-bandwidth product, a 3 V to 20 V supply range, and an 8-SOIC package. It contains two amplifier circuits in one package and is classified as a standard general-purpose amplifier for commercial-temperature instrumentation, audio, filtering, and signal-conditioning equipment. An operational amplifier is a voltage-gain building block used within the broader semiconductor and analog integrated-circuit hierarchy. The NE5532 family combines low-noise voltage amplification with internally compensated operation, reducing the external compensation components normally required to stabilize a feedback amplifier. In signal paths, its role is to increase the voltage presented by a small source while preserving the intended signal bandwidth. The verified 10 MHz bandwidth supports applications requiring response beyond the audio baseband, while the dual circuit count lets one 8-SOIC package implement two independent amplifier sections. Its 3 V to 20 V operating supply span is suitable for conventional analog systems operating from regulated low-voltage rails through higher industrial-style supply voltages. The distributor listing specifically describes the device as an internally compensated dual low-noise operational amplifier. The NE5532 architecture is intended for general-purpose instrumentation rather than a specialized automotive-qualified product. Compared with the listed 10 MHz class of low-noise amplifiers, designers should examine noise density, distortion, output-current capability, input-bias current, unity-gain stability, and supply-current consumption against their exact circuit requirements. The verified data does not quantify every one of those electrical characteristics, so they should be confirmed in the manufacturer datasheet before final qualification. Typical uses include low-level audio preamplification, active filters, instrumentation signal conditioning, transducers, and general analog control loops. In each case, the device can provide two amplifier channels while maintaining a compact surface-mount footprint. The 8-SOIC format supports conventional PCB assembly and hand-soldering while avoiding the larger footprint of an equivalent dual DIP package. The principal design consideration is stability. Because the amplifier is internally compensated, a feedback network must be selected for the intended closed-loop gain and load. Designers should also verify output swing, input common-mode range, supply headroom, noise performance, and thermal margin using the manufacturer datasheet rather than relying on general NE5532-family assumptions. This page combines verified distributor availability and pricing, same-package replacement information, a parameter comparison, and practical selection guidance. It is intended to help engineers identify whether the NE5532D8R2G matches a dual, 8-SOIC, 10 MHz low-noise amplifier requirement before purchasing or redesigning an existing board.

見積もり お問い合わせ
NE5532DG - Dual Low-Noise Op Amp, 10 MHz, 16-SOIC | onsemi
NE5532DG

NE5532DG - Dual Low-Noise Op Amp, 10 MHz, 16-SOIC | onsemi

onsemi NE5532DG is an internally compensated dual low-noise operational amplifier with two independent amplifier circuits in a 16-SOIC surface-mount package. The device is specified for 3 V to 20 V operation, commercial-temperature applications, and operation from DC to 10 MHz. Its low-noise design, improved output-drive capability, and broader small-signal and power bandwidth make it a practical choice for high-quality audio, instrumentation, and control circuits. An operational amplifier is an analog signal-processing IC that uses high-gain differential feedback to amplify the voltage difference between its inputs. In this device category, the NE5532 family occupies the low-noise operational-amplifier tier of the broader voltage-amplifier and semiconductor hierarchy. It is intended for applications requiring cleaner signal amplification than standard general-purpose amplifiers while retaining the simplicity of an integrated, internally compensated dual amplifier. The NE5532DG provides two amplifier channels in one package, reducing board area compared with two separate single-channel devices. Its internally compensated architecture is intended to simplify closed-loop operation without requiring an external compensation network. The verified product information identifies bipolar construction, a maximum input offset voltage of 5 mV, a 10 MHz bandwidth rating, and low-noise performance appropriate to professional audio and measurement equipment. NE5532DG operates from a broad 3 V to 20 V supply range, allowing it to operate from conventional 5 V, 12 V, and 18 V analog rails. The wide supply range is useful in mixed industrial, consumer, and laboratory equipment, although the exact input and output swing limits must be taken from the manufacturer datasheet before finalizing a high-amplitude design. Because it is a bipolar amplifier, supply-current and common-mode behavior must also be checked against the system power budget. Typical uses include stereo audio preamplification, active filters, mixer input stages, audio buffers, sensor signal conditioning, laboratory instrumentation, and general feedback control. In each case, the two channels can amplify related signals or perform separate functions, while the low-noise internal design helps preserve small signals through the analog chain. Output loading, stability, and allowable output swing remain application-dependent. When placing NE5532DG on a PCB, place input, feedback, and decoupling connections to minimize parasitic pickup and maintain short feedback-loop paths. Follow the manufacturer’s recommended bypass capacitance and layout guidance, and verify stable operation with the actual source impedance, load, and supply configuration. Decoupling capacitors should be positioned close to the power pins to suppress supply ripple at the amplifier. This product page combines the verified distributor identity, package information, operating-range details, cross-reference findings, and practical design considerations. It distinguishes verified NE5532DG attributes from missing manufacturer-specific values and highlights the need to confirm exact pin names, noise density, slew rate, input bias current, output current, and lifecycle status in the current manufacturer documentation.

見積もり お問い合わせ