Интегральные схемы

TLV2770ID

TLV2770ID - 5.1 MHz High-Slew-Rate Op Amp | TI

The Texas Instruments TLV2770ID is a single CMOS operational amplifier with a 5.5 V maximum supply, 5.1 MHz gain-bandwidth product, and 10.5 V/μs high slew rate, housed in an 8-pin SOIC package. The device provides rail-to-rail output swing, high output drive, excellent DC precision, and a shutdown function for controlled low-power operation. Its supply current is approximately 1 mA per channel, making it suitable for portable, industrial, and instrumentation signal-conditioning systems. A CMOS operational amplifier is an analog integrated circuit that amplifies voltage differences while operating from a positive supply, a negative supply, or a single supply configuration. Operational amplifiers form the foundation of analog signal chains, where they perform functions such as buffering, amplification, filtering, level shifting, current-to-voltage conversion, and active feedback control. The TLV2770 combines a wide bandwidth with high slew rate to support signals that require both fast response and accurate output voltage control. The headline specifications provide a clear balance between speed and efficiency. A 5.1 MHz gain-bandwidth product supports moderate-frequency signal amplification, while the 10.5 V/μs slew rate allows the output to change rapidly without the severe distortion associated with slower amplifiers. Rail-to-rail output operation improves usable output range in low-voltage systems, and the approximately 1 mA supply current helps limit power consumption when the shutdown function is not being used. The TLV2770ID combines high-speed AC performance with the DC precision expected of the TLV277x CMOS family. Its single-amplifier configuration avoids the additional channels and package area associated with a dual or quad device. An integrated shutdown path supports designs that periodically disable the amplifier, reducing activity during inactive intervals. Designers should still confirm shutdown-control polarity, timing, output behavior, and input-state requirements against the manufacturer datasheet before finalizing a power-sequencing scheme. Typical uses include sensor-signal conditioning, low-level analog amplification, active filtering, data-acquisition front ends, industrial control loops, and portable instrumentation. The 8-pin SOIC format supports conventional PCB assembly and rework, while the 2.7 V to 5.5 V operating range accommodates both 3.3 V and 5 V systems. In battery-powered equipment, low supply current and shutdown capability can help reduce average energy use when the amplifier operates intermittently. The main design consideration is the tradeoff between speed, output swing, noise, and power. The 10.5 V/μs slew rate makes the amplifier appropriate for fast signal transitions, but it may require additional attention to output-load drive, feedback stability, input common-mode range, and decoupling when driving long PCB traces or capacitive loads. Place the bypass capacitor close to the supply pins and use the pin-description table in the manufacturer datasheet when assigning PCB tracks. This product page consolidates the manufacturer specifications, verified package information, sourcing guidance, comparison limits, and practical application considerations into a focused engineering reference. It also distinguishes true pin-compatible alternatives from related amplifiers that require different shutdown connections, preventing a superficially similar device from being treated as a drop-in replacement.

Запрос цены Контакты

TLV2772CD

TLV2772CD - Dual 5.1MHz RRIO Amplifier | Texas Instruments

Texas Instruments TLV2772CD is a dual CMOS operational amplifier with two independent channels, 5.5 V maximum supply voltage, 5.1 MHz gain-bandwidth product, 10.5 V/µs slew rate, and rail-to-rail output operation in an 8-pin SOIC package. Each channel combines high AC performance with low supply current of 1 mA, making the device suitable for portable instrumentation, signal conditioning, and low-voltage analog systems. An operational amplifier is a voltage-gain building block used to amplify small sensor and control signals, buffer imperfect sources, implement active filters, and drive analog-to-digital converter inputs. The TLV2772 belongs to the CMOS operational amplifier hierarchy, combining low power consumption with the bandwidth and slew rate needed for higher-speed signal chains. Its rail-to-rail output allows the output voltage to approach the supply rails more closely than a conventional fixed-output amplifier. Key features include a 5.1 MHz unity-gain bandwidth, 10.5 V/µs slew rate, and 1 mA supply current per channel. The dual configuration provides two amplifiers in one package, reducing board area for paired signal paths. Shutdown support can reduce supply demand when the amplifiers are not needed, although operating behavior during shutdown requires verification against the manufacturer datasheet. The 8-pin SOIC package is also compatible with conventional surface-mount assembly methods. The TLV2772 family combines high bandwidth, high output drive, rail-to-rail output swing, and good DC precision. Its 10.5 V/µs slew rate gives it substantially more dynamic range than slower general-purpose CMOS amplifiers, making it useful for pulse, waveform, and feedback-control applications. The 5.1 MHz bandwidth supports closed-loop operation at frequencies suitable for audio, communications, industrial measurement, and embedded analog interfaces. Typical uses include portable sensor conditioning, low-voltage data-acquisition channels, active audio filters, motor and actuator feedback networks, and general-purpose buffering. The device is especially relevant where a designer needs faster edge rates than conventional low-power amplifiers while retaining roughly 1 mA of supply current per active channel. Rail-to-rail output operation also expands usable output range in systems operated close to the positive supply limit. Designers should verify input common-mode limits, output-current capability, noise, offset voltage, and shutdown timing before finalizing a circuit. Keep feedback-loop compensation appropriate for the selected closed-loop gain, provide stable reference and feedback paths, and use short, low-impedance routing where high-frequency behavior matters. Decoupling capacitors should be placed close to the supply pins to minimize supply noise and local impedance. This product page combines manufacturer specifications, practical application guidance, lifecycle information, and pin-level design references. It also identifies the technical distinctions that matter when evaluating this amplifier against same-package alternatives, including bandwidth, supply current, shutdown behavior, precision, and qualification requirements.

Запрос цены Контакты

TLV2772ID

TLV2772ID - Dual 5.1MHz High-Slew-Rate Op Amp | Texas Instruments

Texas Instruments TLV2772ID is a dual CMOS operational amplifier with rail-to-rail output, a 5.5 V maximum supply, 5.1 MHz gain-bandwidth product, and a 10.5 V/us slew rate. The device is offered in an 8-pin SOIC package and includes shutdown capability within the TLV277x family. An operational amplifier is a voltage-gain amplifier that uses external feedback to control gain and signal behavior. Operational amplifiers form the basic building blocks of analog signal chains, where they perform functions such as buffering, amplification, level shifting, filtering, active gain control, and impedance conversion. In a precision instrumentation system, they help condition small sensor signals before conversion or further processing. The TLV2772ID combines a 5.1 MHz gain-bandwidth product with a relatively high 10.5 V/us slew rate. These characteristics allow the amplifier to respond to rapidly changing input signals while operating from a supply of up to 5.5 V. Rail-to-rail output operation supports signal swings near the upper and lower limits of the available output range, although the usable swing still depends on output current, load, and supply voltage. Each TLV2772ID package contains two amplifier channels. The family is designed for low-voltage analog systems where rail-to-rail output, bandwidth, and slew-rate performance are important. A CMOS implementation and a shutdown function make the device applicable to portable instrumentation, battery-powered measurement systems, and designs that require controlled amplifier turn-off. The manufacturer classifies the TLV2772 as a high-slew-rate, rail-to-rail-output operational amplifier. Typical applications include low-level sensor signal conditioning, portable data-acquisition front ends, audio and communication interface circuits, buffer stages, and general-purpose analog amplification. In these systems, the 5.1 MHz bandwidth and 10.5 V/us slew rate help preserve signal fidelity when operating at higher signal frequencies or driving moderate capacitive loads. When designing around the TLV2772ID, verify the input common-mode range, output swing, noise, offset, and capacitive-load stability in the Texas Instruments datasheet Rev. G for the exact channel and supply conditions. Place input and feedback components close to the amplifier pins, and use short, low-impedance routing to avoid parasitic capacitance and feedback-loop instability. This page combines the manufacturer’s identified electrical characteristics with application guidance, drop-in-family alternatives, package information, and engineering-focused selection considerations. It is designed to help designers determine whether the TLV2772ID’s dual-channel architecture, supply rating, bandwidth, slew rate, and SOIC footprint fit a low-voltage analog design.

Запрос цены Контакты

TLV2774CD

TLV2774CD - Quad 5.1MHz Rail-to-Rail Op Amp | Texas Instruments

Texas Instruments TLV2774CD is a quad CMOS operational amplifier rated for a 5.5 V maximum supply voltage, 5.1 MHz gain-bandwidth product, and 10.5 V/μs slew rate. The device is packaged in a 14-pin SOIC (D) and combines four amplifiers with rail-to-rail output capability. These characteristics place it in the operational-amplifier IC hierarchy, where it bridges precision signal conditioning and higher-speed analog signal processing. An operational amplifier is a voltage-gain building block that compares an input signal with a feedback network. The TLV2774CD provides four channels in one package, allowing designers to implement filters, amplifiers, level conversions, sensing paths, and signal-conditioning stages while reducing board area. Its rail-to-rail output swing supports operation near the supply rails, while the 10.5 V/μs slew rate improves responsiveness for moderate-frequency waveforms and load-step recovery. The 5.1 MHz gain-bandwidth product and 10.5 V/μs slew rate are the primary dynamic performance indicators. A wider bandwidth supports higher closed-loop operating frequencies, while slew rate governs how quickly the output can change for larger voltage transitions. The four-channel architecture is particularly useful when several nodes require similar amplification or filtering, but common signal-ground and power-distribution quality remain essential for predictable behavior. Typical uses include low-frequency sensor conditioning, audio signal paths, instrumentation, current-feedback or voltage-feedback filtering, and general-purpose analog amplification. The 5.5 V maximum supply rating makes the device appropriate for systems operating below that limit. Circuit designers should still verify input and output common-mode limits, output-current capability, capacitive-load behavior, and shutdown-control logic against the manufacturer datasheet before finalizing a design. The principal design consideration is rail-to-rail behavior at the output. Designers should account for the output swing remaining inside the usable supply range, ensure feedback components preserve intended noise and stability behavior, and place bypassing capacitance close to the power pins. Decoupling helps isolate the amplifier from supply ripple and high-frequency coupling, while keeping sensitive input nodes away from switching-current paths reduces signal-integrity risk. This page organizes the TLV2774CD’s key specifications, pin-compatible family options, application guidance, and design trade-offs into one engineering-focused reference. It also distinguishes the standard CD ordering code from other TLV2774 qualification and package codes so engineers can select a replacement without changing the 14-pin SOIC board footprint.

Запрос цены Контакты

TLV2774IN

TLV2774IN - 5.1 MHz Quad Rail-to-Rail Op Amp | Texas Instruments

Texas Instruments TLV2774IN is a quad CMOS operational amplifier with a 5.1 MHz gain-bandwidth product, 10.5 V/µs slew rate, and rail-to-rail output operation. It operates from 2.7 V to 5.5 V and is packaged in a 14-pin PDIP, identified by the IN ordering suffix. The four amplifiers are designed for low-voltage analog systems requiring fast signal transitions and rail-to-rail output drive. An operational amplifier is a voltage-gain amplifier that compares its input voltage with a feedback-determined reference. When used in a closed-loop configuration, negative feedback causes the output to approach the ideal target voltage. The quad format integrates four amplifiers in one package, reducing board area in designs that require multiple gain, buffering, filtering, or signal-conditioning channels. The TLV2774IN combines a 5.1 MHz gain-bandwidth product with 10.5 V/µs slew rate. These characteristics make it appropriate for higher-bandwidth signal paths than general-purpose low-power amplifiers. Its rail-to-rail output allows the output voltage to approach the positive and negative supply limits, improving usable signal range in low-voltage systems. Each channel consumes 1 mA of supply current according to the family documentation. The CMOS implementation supports low-voltage operation from 2.7 V to 5.5 V while providing high slew rate and output drive. Good DC precision is particularly useful in instrumentation, sensor-conditioning, and feedback-control circuits where offset and bias-related errors can affect system accuracy. The family also includes shutdown functionality, which can reduce supply demand when an analog subsystem is not needed. Typical applications include low-voltage sensor interfaces, current-to-voltage conversion, active filtering, audio and communication signal conditioning, industrial control loops, and portable instrumentation. Multiple amplifiers can implement complete analog front ends without requiring four separate packages. Designers should also consider output loading, stability, noise, and the effect of the chosen feedback network when operating at higher frequencies. For new layouts, place bypass capacitors close to the supply pins and keep feedback paths compact to reduce parasitic feedback. Keep high-speed or high-current output loops physically separate from sensitive amplifier inputs. Verify the input common-mode range, output swing, load capability, and shutdown behavior against the manufacturer datasheet before applying the device outside its intended operating conditions. This page combines the manufacturer’s amplifier specifications with package information, application guidance, drop-in alternatives, and practical design notes. It is intended to help engineers identify whether the TLV2774IN’s combination of quad integration, 5.1 MHz bandwidth, 10.5 V/µs slew rate, and low-voltage CMOS operation fits a particular analog signal chain.

Запрос цены Контакты

TLV2888IDGKR

TLV2888IDGKR - 36V 14MHz Zero-Drift Dual Op Amp | TI

The Texas Instruments TLV2888IDGKR is a dual, zero-drift, CMOS precision operational amplifier designed for 36V systems and mux-friendly analog front ends. It combines a 14MHz gain-bandwidth product with a 40V/us slew rate and low 7.5nV/sqrtHz noise, making it one of the fastest zero-drift op amps available in an 8-VSSOP (DGK) package. The I-grade supports the -40C to +125C industrial temperature range, and the DGKR suffix indicates tape-and-reel packaging. A zero-drift operational amplifier uses auto-zero or chopper techniques to continuously cancel input offset voltage and thermal drift. In the system hierarchy: zero-drift op amp -> precision operational amplifier -> operational amplifier -> amplifier IC -> analog semiconductor. The TLV2888 belongs to the TLVx888 family (TLV888 single, TLV2888 dual, TLV4888 quad), optimized for applications needing both low DC error and wide signal bandwidth. Key features from the TI datasheet (TLVx888, Rev. B) include 3uV typical offset voltage, 0.01uV/C typical drift, and 150dB PSRR and 150dB CMRR. The input common-mode range extends to the negative rail and the output swings rail-to-rail, maximizing dynamic range on single supplies up to 36V. The mux-friendly input architecture minimizes charge-injection transients when inputs are switched, which is critical for multiplexed data-acquisition front ends feeding SAR or delta-sigma ADCs. The 14MHz bandwidth and 40V/us slew rate support fast sampled signals while preserving near-zero DC offset - a combination that distinguishes the TLV2888 from slower zero-drift amplifiers such as the OPA2187. Typical applications include multiplexed industrial data acquisition, high-precision sensor conditioning, motor-control current sensing, and servo or valve control loops where a 36V rail is available. Low offset and drift allow direct connection to precision ADCs like the ADS1220 without a separate auto-zero stage, and 150dB CMRR preserves accuracy across high common-mode voltages. Design tip: keep feedback resistors low enough to limit Johnson noise, decouple the supply pins close to the VSSOP-8 package, and avoid large capacitive loads on the output unless datasheet stability criteria are followed, or chopper ripple may increase. Pricing shown is indicative as of 2026-08-30.

Запрос цены Контакты

TLV2888IDGKR-Q1

TLV2888IDGKR-Q1 - Dual 36V 14MHz Zero-Drift Op Amp | TI

The Texas Instruments TLV2888IDGKR-Q1 is an automotive-qualified, dual-channel, zero-drift (chopper-stabilized) CMOS precision operational amplifier rated for 36V operation with a 14MHz gain bandwidth product, supplied in an 8-pin VSSOP (DGK) package. It belongs to the TLVx888 family (TLV888, TLV2888, TLV4888) of wide-bandwidth, low-noise, mux-friendly op amps. A zero-drift operational amplifier is a precision amplifier architecture that periodically self-corrects its input offset voltage using chopper stabilization or auto-zero techniques. Within the amplifier hierarchy, it sits under operational amplifiers, precision amplifiers, and analog signal-conditioning ICs, delivering DC accuracy that conventional CMOS or bipolar op amps cannot achieve without trimming. Key features include a maximum input offset voltage of only 15uV, a maximum offset drift of 0.05uV/C over the wide temperature range, rail-to-rail I/O operation, and a very high slew rate with fast settling time enabled by the wide 14MHz bandwidth. The mux-friendly input design minimizes channel-switching glitches when the amplifier follows an analog multiplexer, a common requirement in automotive battery-management and sensor-multiplexed front ends. Architecturally, the TLV2888 uses a zero-drift CMOS core that suppresses 1/f noise and offset through internal auto-correction, combining the DC precision of chopper amplifiers with the wide AC bandwidth of a fast CMOS output stage. This makes it effective both as a precision DC amplifier and as a high-speed signal-chain buffer. Typical applications include automotive battery management systems, current-sense amplification after a shunt (pair with INA-family monitors), multiplexed sensor front ends driving ADCs, and industrial precision signal conditioning. The 36V rating tolerates automotive load-dump-adjacent rail conditions. Design consideration: zero-drift amplifiers generate internal chopping ripple; follow the TI datasheet layout recommendations and verify settle time when driving switched-capacitor ADC inputs. Price references are as of 2026-08-29.

Запрос цены Контакты

TLV3011AIDCKR

TLV3011AIDCKR - 5µA Open-Drain Comparator w/ 1.24V Ref | SC70-6 | TI

The Texas Instruments TLV3011AIDCKR is a micropower comparator with an integrated 1.242 V series voltage reference, packaged in a 6-pin SC-70 (DCK) footprint. It is an open-drain output variant of the TLV3011 family with a maximum quiescent current of 5 µA, input common-mode range that extends 200 mV beyond both supply rails, and single-supply operation from 1.8 V to 5.5 V. The on-chip voltage reference exhibits low 100 ppm/°C drift over temperature, making the part suitable for battery-monitoring and threshold-detection circuits where a stable reference is required without an external Zener or shunt. A comparator is an analog building block that compares two input voltages and produces a digital logic output indicating which one is larger. The TLV3011 family belongs to the open-drain comparator hierarchy, where the output transistor only sinks current and requires an external pull-up resistor to the desired logic rail. This contrasts with push-pull comparators like the TLV3012, which actively drive both high and low. Open-drain comparators are preferred when level-shifting is needed between logic domains, when wired-OR logic combining multiple comparator outputs is desired, or when the output must swing above VCC. Key features include 5 µA maximum quiescent current, 1.242 V reference with 100 ppm/°C drift, internal hysteresis for clean switching, and propagation delay in the microsecond range suitable for low-speed monitoring. The SC-70-6 package measures approximately 2.0 x 1.25 mm, allowing placement in space-constrained wearables, IoT sensor nodes, and portable battery-management boards. The wide input common-mode range (rail-to-rail minus 200 mV margin) supports monitoring of signals at or near the supply rails, which simplifies battery-voltage detection in single-cell Li-ion systems down to 3.0 V cut-off. Typical applications include battery voltage monitoring, window comparators for over-voltage/under-voltage detection, threshold detectors in portable medical devices, industrial sensor alarms, and simple relaxation oscillators. The internal reference enables a single-chip solution for generating a fixed threshold without adding external shunt regulators. When designing with this part, choose the external pull-up resistor on OUT to match the desired logic-rail rise time and current; 100 kΩ to 1 MΩ values are typical. Ensure the reference output capacitor (if used at REF pin) is sized to filter reference noise without slowing response. The open-drain output allows combining multiple TLV3011 outputs for wired-OR fault signalling in redundant-supply monitor circuits. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

Запрос цены Контакты

TLV316QDBVRQ1

TLV316QDBVRQ1 - 10MHz RRIO Op Amp, AEC-Q100, SOT-23-5 | TI

The Texas Instruments TLV316QDBVRQ1 is an automotive-grade, single-channel, 10-MHz, rail-to-rail input/output (RRIO) CMOS operational amplifier in a 5-pin SOT-23 (DBV) package. It operates from 1.8 V to 5.5 V single supply, delivers 10 MHz gain-bandwidth product, 400 µA/channel quiescent current, and 12 nV/√Hz input voltage noise density at 1 kHz, making it a strong general-purpose low-voltage op amp for cost-sensitive signal chains. An operational amplifier (op amp) is a high-gain DC-coupled differential amplifier that uses external feedback to set its closed-loop behavior - gain, bandwidth, input impedance, and output impedance. Op amps form the fundamental building blocks of analog signal conditioning: inverting/non-inverting amplifiers, active filters, integrators, comparators, transimpedance amplifiers, and current/voltage buffers. Within the broader signal-chain taxonomy, general-purpose CMOS op amps sit between low-power chopper/zero-drink amplifiers and high-speed current-feedback op amps, optimized for portable, battery-powered, and automotive sensor-interface applications. Key features of the TLV316QDBVRQ1 include rail-to-rail input common-mode range that includes both supply rails, rail-to-rail output swing within tens of millivolts of either rail, 1.8 V minimum supply enabling direct Li-ion/cell operation, 400 µA typical quiescent current per channel, and 12 nV/√Hz voltage noise density at 1 kHz. AEC-Q100 Grade 1 qualification (-40 °C to +125 °C ambient), HBM ESD Class 3A, and CDM ESD Class C5 ratings make it suitable for under-hood and cabin automotive modules. Internally the device uses a CMOS input stage that supports true rail-to-rail common-mode operation without the crossover-distortion artifacts of legacy bipolar RRIO parts. The 10-MHz gain-bandwidth product combined with 6 V/µs typical slew rate provides sufficient speed for moderate-bandwidth sensor conditioning, audio pre-amplification, and active filter stages at audio frequencies. Typical applications include automotive sensor signal conditioning (current-shunt monitors, thermistor bridges, pressure/temperature transducers), body and chassis ECUs, infotainment audio pre-amplifiers, low-side/battery current sensing, and portable/mobile precision buffers. The wide supply range also supports industrial 3.3 V and 5 V PLC analog input modules. When designing with this op amp, place a 0.1 µF decoupling capacitor within a few millimeters of the supply pin, use a feedback network that keeps total gain above the minimum stable gain of 1 V/V (unity), and observe the input common-mode range - although RRIO, the input stage shifts distortion performance near the rails, so biasing the input mid-supply preserves linearity. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical PCB design notes that go beyond the manufacturer datasheet to accelerate automotive and industrial analog front-end design decisions.

Запрос цены Контакты

TLV3201AIDCKR

TLV3201AIDCKR - 40ns microPOWER Comparator, SC-70-5 | Texas Instruments

The Texas Instruments TLV3201AIDCKR is a single-channel, 40 ns microPOWER push-pull comparator in a 5-pin SC-70 (DCK) package, drawing only 40 µA of quiescent current. It features rail-to-rail input common-mode range, 1 mV typical input offset voltage, and a wide 2.7 V to 5.5 V single-supply operating range. The push-pull CMOS output stage delivers large output drive current without requiring an external pull-up resistor. A comparator is an analog circuit building block that compares two input voltages and forces its output to one of two logic states based on which input is larger. The TLV3201 belongs to the high-speed, low-power comparator sub-category of analog comparators, which sits within amplifiers/comparators -> analog ICs -> signal conditioning -> power management. This combination of 40 ns propagation delay and 40 µA supply current places the part at the high-speed / low-power boundary, making it attractive for battery-powered systems that also need fast overvoltage detection or threshold-crossing response. Key features include 40 ns propagation delay (typical), 40 µA quiescent current, rail-to-rail input common-mode range that can swing 200 mV below the negative rail, push-pull CMOS output capable of driving typical CMOS or TTL loads directly, internal hysteresis for clean switching in noisy environments, and an industrial -40 °C to +125 °C operating temperature range. The small SC-70-5 (2.0 × 2.1 mm) footprint enables compact designs for space-constrained applications. The TLV3201 is built on a CMOS process with a precision input stage that achieves 1 mV input offset while maintaining microamp quiescent current. The push-pull output eliminates the static current draw of an open-drain pull-up resistor, improving efficiency in battery-powered systems. The wide 2.7 V to 5.5 V supply range supports both 3.3 V and 5 V rails commonly used in industrial and consumer designs. Typical applications include battery management threshold detection, zero-crossing detectors for line-powered systems, oscillator circuits, window comparators, IR receiver signal conditioning, and general-purpose analog monitoring. The part is particularly well suited for portable and handheld equipment where the 40 µA supply current extends battery life while the 40 ns speed supports fast fault response. When designing with this comparator, account for input source impedance and bias current to limit offset-induced errors. For high-speed switching above 100 kHz, add local supply decoupling (0.1 µF ceramic in parallel with 1 µF bulk) within 5 mm of the VCC pin. The internal 6 mV hysteresis is sufficient for most noisy environments, but for very slow-moving inputs add external positive feedback to widen the hysteresis band. This page synthesizes distributor pricing, drop-in alternatives in the same SC-70-5 footprint, and practical design notes not found in the manufacturer datasheet.

Запрос цены Контакты

TLV3202AQDGKRQ1

TLV3202AQDGKRQ1 - 40ns Dual Automotive Comparator | TI

The Texas Instruments TLV3202AQDGKRQ1 is a dual, high-speed, low-power automotive comparator with 40 ns propagation delay, a 40 µA per-channel quiescent current, and rail-to-rail inputs in an 8-VSSOP DGK package. It operates from a single 2.7 V to 5.5 V supply and supports an ambient operating-temperature range of -40 °C to 125 °C. The device is designed for fast threshold decisions where response time, low power, and compact placement matter. A comparator is a differential signal integrated circuit that compares two input voltages and switches its logic output according to their relationship. In the broader semiconductor hierarchy, this dual analog comparator belongs to the comparator, interface IC, and signal-conditioning categories. The TLV3202-Q1 family combines rail-to-rail input capability, 1 mV offset voltage, push-pull outputs, and large output-drive capability, making it useful for signal conditioning, threshold detection, and system monitoring. The most important verified features are 40 ns high-speed response, 40 µA low-power operation, rail-to-rail input, 1 mV offset voltage, and large output drive current. Its two channels share one package, reducing board area for paired decisions. The push-pull output can drive downstream digital logic directly, while the low-power operating current helps preserve system power budget in continuously monitoring designs. The automotive-oriented Q1 designation also makes the device appropriate for temperature-qualified vehicle systems when its specified operating range and qualification requirements are satisfied. The TLV3202AQDGKRQ1 is supplied in an 8-VSSOP DGK surface-mount package. Its compact footprint is suitable for dense industrial, automotive, communications, and embedded-control designs. The package and pin configuration must be compared directly against the original PCB footprint before substitution; a similar comparator function alone does not guarantee drop-in compatibility. The manufacturer product page identifies the device as a dual comparator with eight pins and a -40 °C to 125 °C temperature range. Typical applications include automotive battery and signal monitoring, industrial threshold detection, sensor conditioning, overvoltage and undervoltage indication, waveform edge detection, and general-purpose digital decision logic. The fast 40 ns response helps minimize uncertainty when a signal crosses the comparator threshold, while the low-power characteristic is advantageous in battery-powered or continuously active systems. Designers should verify input common-mode limits, output logic levels, supply decoupling, and unused-channel handling against the manufacturer datasheet. Place the device near the sensed signal where practical, maintain a stable reference node, and route high-current or switching nodes away from comparator inputs. This page combines the verified manufacturer and distributor information with engineering guidance, application context, and a conservative replacement assessment.

Запрос цены Контакты

TLV320AC37CN

TLV320AC37CN - 3V Voice-Band Audio Processor | Texas Instruments

The TLV320AC37CN is a voice-band audio processor (VBAP) from Texas Instruments, designed for single 3-V operation with low power consumption. It integrates a combined A/D, D/A converter and filters, supporting sample rates up to 16 kHz and a pass-band to 7.2 kHz. The device is housed in a 20-pin PDIP package, making it suitable for through-hole assembly in telecommunication and audio applications. A voice-band audio processor (VBAP) is a specialized mixed-signal IC that combines analog-to-digital and digital-to-analog conversion with filtering and signal processing optimized for the 300 Hz to 3.4 kHz voice band. It sits within the broader category of audio codecs, which are essential in telephony, intercoms, and voice-controlled systems. The TLV320AC37CN specifically targets low-power, battery-operated voice applications, offering a complete analog front-end and codec in a single package. Key features include a low operating power of 20 mW typical, standby mode at 5 mW, and power-down mode at 2 mW. The device supports extended variable-frequency operation with sample rates up to 16 kHz and a pass-band to 7.2 kHz. It includes an electret microphone interface, making it ideal for direct connection to electret condenser microphones. The combined A/D, D/A, and filters simplify system design by reducing external components. Technically, the TLV320AC37CN employs a CMOS process and operates from a single 3-V supply, which is critical for portable and battery-powered equipment. The device features a PCM codec interface with A-law companding, suitable for digital telephony standards. The through-hole PDIP-20 package ensures easy prototyping and manual assembly, though it limits high-density applications compared to surface-mount alternatives. Typical applications include digital telephone answering machines, speakerphones, intercom systems, and voice recorders. The low power consumption and 3-V operation make it particularly suited for battery-powered devices where efficiency is paramount. The integrated filters and codec reduce BOM cost and board space. When designing with this device, ensure proper decoupling of the 3-V supply and careful layout of the analog and digital sections to minimize noise coupling. The device is now obsolete, so consider pin-compatible alternatives for new designs.

Запрос цены Контакты

TLV320AIC3105IRHBR

TLV320AIC3105IRHBR - Low-Power Stereo Audio CODEC | Texas Instruments

The Texas Instruments TLV320AIC3105IRHBR is a low-power stereo audio CODEC with 6 single-ended inputs, 6 outputs, an integrated stereo headphone amplifier, and enhanced digital effects, housed in a 32-pin VQFN (RHB) 5x5 mm package. It integrates stereo 24-bit ADC and DAC paths with a PCM digital interface (I2S/left-/right-justified DSP/PCM) for portable audio and telephony designs. What is a stereo audio CODEC? A CODEC (coder-decoder) combines an analog-to-digital converter (ADC) and digital-to-analog converter (DAC) in a single device, supporting both microphone-record and headphone/speaker-playback paths. In the system hierarchy, the CODEC sits between the application processor (which runs audio software) and the analog transducers (microphones and speakers), translating between the digital audio stream and real-world acoustic signals. Stereo means two independent channels (left + right), as opposed to mono. Key features include a wide range of programmable I/O gain stages, single-ended or fully-differential output configurations, integrated PLL for flexible clock generation, and extensive register-based power control. The headphone amplifier provides ground-centered output for capless headphone connection, reducing BOM cost and PCB area. Programmable 3D, bass boost, and treble/midrange digital effects are executed inside the DSP core, offloading the host processor. Architecturally, the TLV320AIC3105 uses multi-bit sigma-delta ADCs and DACs with low-latency digital filters for natural audio reproduction. Three separate supply rails (analog 2.7V-3.6V, digital core 1.525V-1.95V, digital I/O 1.1V-3.6V) allow direct connection to a 1.8V host processor I/O while keeping the analog section on a clean 3.3V rail, which improves dynamic range and reduces digital switching noise coupling into the audio path. Typical applications include portable media players, smartphones, Bluetooth/USB audio dongles, headphone amplifiers, dictation/recording devices, and VoIP headsets. The wide input gain range and microphone biasing make it equally suited to handset and headset use cases; the small 5x5 mm QFN footprint enables compact wearable form factors. A common design tip is to keep the analog supply decoupling star-grounded to the headphone return path to minimize click/pop on enable transitions. The vendor recommends sequencing the analog supply before the digital I/O supply to avoid latch-up and to use the built-in PGA soft-mute ramps during power-up/power-down. This page synthesizes XAIPART pricing, drop-in alternatives, and practical design notes that complement - but do not replace - the manufacturer datasheet.

Запрос цены Контакты

TLV320AIC3106IRGZT

TLV320AIC3106IRGZT - Low-Power Stereo Audio CODEC | TI

The Texas Instruments TLV320AIC3106IRGZT is a low-power stereo audio CODEC with 10 inputs, 7 outputs, integrated headphone amplifier, and enhanced digital effects, housed in a 48-pin VQFN (RGZ) 7x7 mm package. It supports 16/20/24/32-bit PCM data at sample rates from 8 kHz to 96 kHz with 102 dBA signal-to-noise ratio on the DAC path, and operates from a 1.8 V digital supply plus a 3.3 V analog supply, consuming as little as 15 mW during stereo 48 kHz DAC playback. An audio CODEC (coder-decoder) is an integrated circuit that converts between digital audio streams and analog microphone/line/headphone signals, combining an ADC input path and DAC output path inside a single chip. The TLV320AIC3106 sits in the broader hierarchy of audio interface ICs -> interface ICs -> integrated circuits, and is widely deployed in portable, battery-powered, and space-constrained designs where low power, stereo playback, and integrated headphone drive are required simultaneously. Multiple line, microphone, and headphone amplifiers share an extensive register-based power-control interface, enabling fine-grained energy management as system use cases change. Key features of the TLV320AIC3106 include stereo 24-bit ADC and DAC with 102 dBA SNR, integrated 40 mW headphone amplifier, programmable 3D / bass / treble / EQ digital effects, and selectable single-ended or fully-differential analog inputs. The digital serial audio bus supports I2S, left-justified, right-justified, and DSP/PCM modes for flexible connection to virtually any application processor or DSP. An automatic gain control (AGC) block on the ADC path keeps microphone levels stable across varying speech distances. At the architectural level the device pairs a multi-bit delta-sigma modulator front end with on-chip FIR and IIR engine blocks so that tone control, EQ, and de-emphasis are applied digitally without burdening the host processor. PLL-based clock generation accepts common 12, 13, 24, or 27 MHz system clocks and derives all internal timing from them, simplifying board layout by removing the need for a dedicated audio master crystal in many designs. Extensive register-based power control keeps unused analog blocks powered down until audio paths are activated. Typical applications span portable media players, portable navigation devices, mobile phones and VoIP handsets, portable gaming, digital still cameras and camcorders, ultrasonic imaging, IP phones and USB headsets, as well as portable audio docks and Bluetooth speakers. The combination of low power, integrated headphone drive, and rich on-chip digital effects makes it equally suitable for stereo playback and full-duplex voice-capture products. When designing with this part, ensure both the 1.8 V digital and 3.3 V analog rails are well decoupled close to the IC, and that the PLL reference clock is selected to match the chosen MCLK frequency in software. Because the device supports both single-ended and differential microphone paths, designers should populate the unused input pins according to the datasheet reference circuit rather than leaving them floating. This page synthesizes distributor pricing, drop-in alternatives, and practical design considerations for the TLV320AIC3106IRGZT and its sibling variants into a single design-oriented reference beyond the raw manufacturer datasheet.

Запрос цены Контакты

TLV320AIC3110IRHBT

TLV320AIC3110IRHBT - Low-Power Audio Codec with Class-D Amp | TI

The TLV320AIC3110IRHBT is a low-power, highly integrated audio codec from Texas Instruments, featuring a stereo audio DAC and a mono audio ADC, along with a 1.3W stereo Class-D speaker amplifier. It supports 32-bit audio data and communicates via I2C or serial interface. The device is housed in a 32-pin VQFN (5x5 mm) package, making it suitable for space-constrained portable applications. An audio codec is a device that encodes and decodes digital audio data, converting between analog and digital domains. It typically includes ADCs and DACs, along with signal processing and amplification stages. In a system hierarchy, an audio codec sits between the digital audio processor (e.g., DSP or SoC) and the analog audio output (speakers, headphones) or input (microphones). It is a critical component in portable electronics, automotive infotainment, and IoT devices. Key features of the TLV320AIC3110 include a 1.3W stereo Class-D speaker amplifier, which provides high efficiency for battery-powered devices. The device supports a wide analog supply range of 2.7V to 3.6V, a digital core supply of 1.525V to 1.95V, and a digital I/O supply of 1.1V to 3.6V. It also includes a programmable digital sine-wave generator and extensive register-based power control for optimizing power consumption. Technically, the TLV320AIC3110 integrates a low-power stereo DAC with 32-bit resolution and a mono ADC, supporting sample rates up to 96 kHz. The Class-D amplifier delivers 1.3W per channel into 8 ohms with low distortion. The device features a 5x5 mm VQFN package with exposed thermal pad for improved heat dissipation. It operates over the industrial temperature range of -40°C to +85°C. Typical applications include portable audio players, smartphones, tablets, and IoT devices requiring high-quality audio playback and recording. The integrated Class-D amplifier eliminates the need for an external amplifier, reducing BOM cost and board space. The I2C control interface allows easy integration with microcontrollers and DSPs. When designing with this device, ensure proper decoupling of the analog and digital supplies, and place the Class-D amplifier output filters close to the device to minimize EMI. The thermal pad should be soldered to a copper pour for effective heat dissipation.

Запрос цены Контакты

TLV342ID

TLV342ID - Dual 5.5V 2.2MHz RRO Op Amp | Texas Instruments

The Texas Instruments TLV342ID is a dual, low-voltage CMOS operational amplifier with rail-to-rail output swing, 5.5 V maximum supply capability, and 2.2 MHz gain-bandwidth performance. The device is supplied in an 8-pin SOIC package and provides two amplifiers per package, making it suitable for compact dual-channel signal-conditioning designs. The verified product information identifies the TLV342 as a low-voltage, low-power, rail-to-rail-output CMOS operational amplifier family. A CMOS operational amplifier is an analog integrated circuit that amplifies the difference between two input voltages while using high-impedance inputs and CMOS-compatible low-power characteristics. The TLV342 family belongs to the broader operational-amplifier hierarchy: op amp -> analog IC -> amplifier IC. Its rail-to-rail output architecture is useful when the usable signal range must extend close to the positive or negative supply rail, while the low-voltage operation suits battery-powered, portable, industrial-control, sensor-interface, and low-voltage signal-chain systems. Verified manufacturer information states that the TLV34xx family includes low-voltage, low-power devices with rail-to-rail output swing. The supplied family data also identifies PMOS input-stage characteristics including 1 pA typical input bias current and 0.3 mV typical offset voltage, although those figures should be checked against the specific ordering information and grade. The TLV342ID is identified as a dual circuit in 8-SOIC, while the family also includes single and dual variants. The product page describes the TLV342 as a dual 5.5 V, 2.2 MHz operational amplifier. Typical applications include low-voltage sensor conditioning, buffered analog measurements, audio and communication signal paths, current-loop interfaces, and general-purpose dual-amplifier circuits. The SOIC package provides a familiar surface-mount footprint, but the exact pin names and electrical limits must be taken from the manufacturer datasheet before layout or replacement qualification. Because the available verified snippets do not provide the complete price schedule, pin table, package drawing, or all electrical limits, those fields are marked as data needed rather than inferred. For robust design practice, verify the supply-voltage range, input common-mode range, output swing, unity-gain stability, input capacitance, shutdown behavior, and exposed thermal conditions in the applicable Texas Instruments datasheet. Do not treat rail-to-rail output as proof that the input common-mode range reaches either supply rail. Confirm the exact TLV342ID pinout and PCB land pattern before substituting any part. This page combines verified product descriptions, source links, application guidance, and explicit data gaps to support engineering comparison without fabricating unavailable specifications.

Запрос цены Контакты

TLV3701IDBVR

TLV3701IDBVR - Nanopower Push-Pull Comparator | Texas Instruments

The Texas Instruments TLV3701IDBVR is a single-channel nanopower push-pull comparator in a 5-pin SOT-23 (DBV) package, drawing only 560 nA per channel of supply current. It operates from a 2.7 V to 16 V single supply and features an input common-mode range that exceeds both supply rails by 200 mV, with 18 V reverse-battery protection on the inputs. A comparator is an analog circuit that compares two input voltages and produces a digital output indicating which is larger; the push-pull CMOS output stage of the TLV3701 drives a rail-to-rail logic level without an external pull-up resistor. As a member of the comparator family within the broader signal-chain IC hierarchy, the TLV3701 belongs to the nanopower class, designed specifically for ultra-low quiescent current applications where battery life is paramount. Key features include 560 nA quiescent current per channel, a typical propagation delay of 22 microseconds at 5 V, 18 V input tolerance with reverse-battery protection, and CMOS push-pull output capable of driving standard CMOS or TTL loads directly. The device also integrates ESD protection cells on the pins exceeding 2 kV HBM, and the SOT-23-5 package occupies only 2.9 mm x 1.6 mm of board area, enabling high-density PCB layouts. Technically, the TLV3701 uses a CMOS architecture with an internal bandgap reference for the threshold, an input stage tolerant of rail-to-rail common-mode swings, and a symmetrical push-pull output driver. The slow 22 us propagation delay is the deliberate trade-off for achieving sub-microamp quiescent current; the part is not suited for high-speed signal conditioning but is engineered for monitoring tasks that change state infrequently. Typical applications include battery voltage monitoring in wireless sensor nodes, low-frequency threshold detection in portable medical devices, micropower window comparators, system reset supervision, and battery-powered security sensors. The wide 2.7-16 V supply range also makes it suitable for industrial 24 V (nominal) line monitoring when divided down by external resistors. When designing with this device, place a 0.1 uF bypass capacitor within 2 mm of the VCC pin and minimize input trace lengths to reduce parasitic coupling. The slow propagation means it should not be used in fast closed-loop control, but for monitoring battery voltage or generating wake-up signals in IoT devices, the 560 nA supply current is the headline advantage. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page, giving engineers an actionable comparison set for nanopower comparator selection.

Запрос цены Контакты

TLV376IDBVR

TLV376IDBVR - 5.5MHz RRIO Op Amp | Texas Instruments | Precision

The Texas Instruments TLV376IDBVR is a 5.5-MHz, 100-µV offset, 8-nV/√Hz noise, 815-µA precision operational amplifier in a 5-pin SOT-23 package, built on TI's e-trim technology. It features rail-to-rail input and rail-to-rail output (RRIO) operation, 5.5-MHz gain-bandwidth product, 2-V/µs slew rate, and 1.2-mA quiescent current. The device operates from a single supply of 2.25 V to 5.5 V (or ±1.125 V to ±2.75 V). An operational amplifier (op amp) is a high-gain DC-coupled electronic voltage amplifier with differential inputs and a single-ended output, used as the fundamental building block of analog signal conditioning. Within the broader taxonomy, op amps belong to linear integrated circuits -> amplifiers -> analog ICs -> semiconductors. The TLV376 specifically sits in the precision low-noise sub-category, optimized for dc accuracy plus moderate-speed ac performance - bridging the gap between zero-drift instrumentation amps and general-purpose CMOS op amps. Key features include 125-µV maximum input offset voltage, 8-nV/√Hz input voltage noise density at 1 kHz, 5.5-MHz unity-gain bandwidth, 2-V/µs slew rate, and rail-to-rail input and output swing. The e-trim trim architecture achieves dc precision comparable to chopper-stabilized parts without the chopping artifacts, while keeping the noise floor low enough for transducer and audio front-end designs. The TLV376 uses a CMOS input stage with e-trim digital offset correction performed at wafer probe, plus a bipolar-style class-AB output stage capable of driving 1 kΩ loads to within 50 mV of either rail. The combined architecture yields a low-power precision op amp suitable for battery-powered instrumentation. Typical applications include battery-powered instrumentation, sensor signal conditioning (thermocouple, RTD, bridge amplifiers), handheld test equipment, audio front-ends, and active filters. Its low quiescent current makes it attractive for always-on IoT sensor nodes. When designing with the TLV376, observe the input common-mode range: although specified rail-to-rail, linearity degrades within 1 V of either rail - keep inputs in the linear region (0 to V+ minus 1 V) for best THD. Decouple V+ with a 0.1-µF ceramic bypass capacitor placed within 5 mm of the supply pin. This page synthesizes distributor pricing, drop-in alternative listings, and practical design notes not found in the standalone datasheet, helping engineers evaluate the TLV376IDBVR against competing precision op amps.

Запрос цены Контакты

TLV3801

TLV3801 - 225ps LVDS High-Speed Comparator | Texas Instruments

The Texas Instruments TLV3801 is a 225-ps high-speed comparator with complementary LVDS outputs, operating from a single 2.7 V to 5.25 V supply or a split supply of ±1.35 V to ±2.625 V, with a toggle frequency up to 3 GHz. It is packaged in an 8-pin WSON (DSG) 2x2 mm package for space-constrained designs. A comparator is an electronic circuit that compares two input voltages and outputs a digital signal indicating which is larger. The TLV3801 belongs to the high-speed comparator subclass, optimized for minimal propagation delay and high toggle rates. It sits within the analog-to-digital interface hierarchy, bridging analog signals to LVDS digital logic levels for downstream FPGAs and CPUs. Key features include a 225-ps propagation delay, complementary LVDS outputs that reduce EMI and suppress common-mode noise, and low power consumption of about 6.5 mW at 3.3 V. An enable pin supports power management and rail sequencing. The LVDS output stages drive standard LVDS inputs directly at up to 3 GHz toggle frequency. The device is built on a bipolar process with a differential input stage and LVDS output drivers, delivering deterministic, low-jitter switching. It is specified over the industrial temperature range of -40C to +125C, and an automotive-grade TLV3801-Q1 variant is available for AEC-Q100 applications. Typical applications include LIDAR pulse detection, where every nanosecond of propagation delay affects range resolution, high-speed differential line receivers for data transmission, and optical sensor modules. Clock recovery and fast data acquisition systems also benefit from the high toggle rate. Design tip: terminate the LVDS outputs with 100 ohm differential impedance and decouple each supply pin with 0.1 uF capacitors placed as close to the device as possible to preserve signal integrity.

Запрос цены Контакты

TLV4112ID

TLV4112ID - 2.7MHz High-Output-Drive Rail-to-Rail Op Amp | TI

The Texas Instruments TLV4112ID is a dual, high-output-drive operational amplifier with rail-to-rail output capability, a 2.7 MHz unity-gain bandwidth, and a 1.5 V/us slew rate. It is supplied in an 8-pin SOIC (D) package and is specified for a 6 V maximum supply voltage. The verified product data identifies the TLV4112 family as a family of high-output-drive operational amplifiers, with output currents exceeding 300 mA at 5 V. This output capability allows standard-pinout amplifiers to be used as high-current buffers or in coil-driver applications. The TLV4112ID is a dual general-purpose amplifier version, while TLV4110 and TLV4113 family members include shutdown functionality. Its 8-SOIC configuration makes it suitable for conventional analog signal-conditioning boards where a dual amplifier is required and a high-current output stage is useful. The rail-to-rail output helps preserve signal swing when operating near the supply rails, while the wide bandwidth supports applications requiring moderate-speed closed-loop performance. Engineers should still verify the exact input common-mode range, output swing, noise, offset, and stability requirements against the manufacturer datasheet before finalizing a design. TLV4112ID is relevant to low-voltage analog systems, sensor interfaces, buffer stages, current or voltage buffering, and coil-driver circuits. The device is not an SOA-rated power semiconductor, so SOA data is not applicable.

Запрос цены Контакты

TLV4112IP

TLV4112IP - Dual High-Output-Drive Rail-to-Rail Op Amp | Texas Instruments

The Texas Instruments TLV4112IP is a dual, high-output-drive operational amplifier with rail-to-rail output, 2.7 MHz unity-gain bandwidth, and 1.5 V/us slew rate in an 8-pin PDIP package. It can deliver output current in excess of 300 mA at 5 V while operating from a supply as low as 2.7 V, making it suitable for buffer, line-driver, and coil-driver circuits that exceed the current capability of many conventional op amps. An operational amplifier is a differential voltage amplifier that uses feedback to control gain and drive an input signal accurately. The TLV4112 belongs to the voltage-feedback operational-amplifier family, with each channel providing high input impedance, signal amplification, impedance conversion, or closed-loop control. Its rail-to-rail output stage is especially useful when the required output swing must approach the positive or negative supply rail. Key characteristics include output current above 300 mA at 5 V, a 2.7 MHz unity-gain bandwidth, and a 1.5 V/us slew rate. The device is specified for a 6 V maximum supply voltage and consumes approximately 700 uA per channel. These characteristics distinguish it from general-purpose dual op amps intended mainly for low-current analog signal-conditioning applications. The high-current output stage allows the TLV4112 to act as a standard operational-amplifier buffer or drive a load directly without a separate output buffer. Its unity-gain bandwidth of 2.7 MHz supports moderate-frequency signal paths, while the 1.5 V/us slew rate helps preserve large-signal response. Because the output can source and sink substantial current, power dissipation and output-stage stability require careful attention at low output voltages or into capacitive loads. Typical uses include headphone and line-output buffers, relay and solenoid drivers, low-voltage motor drivers, signal-conditioning stages, and general dual-amplifier modules. The shutdown feature mentioned for other members of the TLV411x family is not attributed to the TLV4112, so control logic should not assume that a shutdown input is available on this exact device. For PCB design, place input and output decoupling capacitors close to the appropriate supply pins, provide a low-impedance return path, and verify stability with the intended load. Keep copper away from sensitive input nodes when the output is driving substantial current, and verify that the power-supply topology can accommodate the required output-current transients. This page combines manufacturer specifications, application-oriented guidance, pin-package information, and a structured comparison with closely related amplifier options. It is intended to help engineers evaluate output drive, bandwidth, supply range, package compatibility, and board-level implementation requirements before selecting a device.

Запрос цены Контакты

TLV4113CD

TLV4113CD - Dual High-Drive R-R Op Amp | Texas Instruments

Texas Instruments TLV4113CD is a dual, general-purpose operational amplifier with rail-to-rail output, high output-drive capability, and shutdown in a 14-SOIC package. Its headline characteristics include output current above 300 mA at 5 V, a 2.7 MHz nominal unity-gain bandwidth, a minimum slew rate of 0.55 V/µs, and a nominal common-mode rejection ratio of 63 dB. The maximum input offset voltage is 4000 µV, making the device suitable for buffer, amplifier, and coil-driver circuits that require more output current than a conventional low-power operational amplifier. An operational amplifier, commonly shortened to op amp, is an analog signal-conditioning semiconductor that amplifies the voltage difference between its differential inputs. The TLV4113 belongs to the operational-amplifier family, amplifier IC category, and broader analog semiconductor hierarchy. Rail-to-rail output allows the output voltage to approach the positive and negative supply limits, while the shutdown function can place the device into a low-power state when the application no longer requires active operation. Key features include two amplifier channels in one package, shutdown support, output currents in excess of 300 mA at 5 V, and a standard 14-SOIC footprint. The 2.7 MHz unity-gain bandwidth supports higher-frequency signal paths than a low-bandwidth precision or micropower amplifier. Its 0.55 V/µs minimum slew rate improves large-signal response, while 63 dB nominal common-mode rejection helps attenuate signals common to both inputs. The high-drive architecture is the central technical distinction of the TLV4113 family. According to the Texas Instruments TLV4113 product page, the amplifiers can source or sink more than 300 mA at 5 V, allowing standard op-amp pinouts to serve as high-current buffers or in coil-driver applications. This drive capability supports low-impedance loads without requiring an external output stage, although sustained high current increases power dissipation and requires careful PCB thermal design. Typical uses include audio output stages, low-impedance buffers, transducer drivers, relay or solenoid interfaces, and industrial control-signal conditioning. The device is particularly relevant when a conventional dual op amp lacks the current capability to drive a load directly. Shutdown can also reduce consumption in intermittently operating systems, provided the shutdown logic and timing are checked against the device requirements. For PCB design, use a solid ground return, place input and decoupling capacitors close to their associated pins, and preserve adequate copper around the package for thermal dissipation. Verify output-current limits, supply voltage, load transients, and stability with the selected feedback network. Because output drive is a core feature rather than an incidental specification, calculate worst-case dissipation before assigning the amplifier to a continuous-load position. This page combines the manufacturer's functional description with verified package and parametric details, application guidance, engineering design notes, and strictly same-package replacement information. It is intended to support faster part selection while keeping package, electrical, sourcing, and lifecycle checks explicit.

Запрос цены Контакты

TLV5580IPWG4

TLV5580IPWG4 - 8-Bit 80 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments TLV5580IPWG4 is an 8-bit, 80 MSPS low-power analog-to-digital converter (ADC) with a pipelined architecture, housed in a 28-pin TSSOP (PW) package rated for the industrial -40C to +85C temperature range. The part delivers 700 MHz typical analog input bandwidth, internal top/bottom reference voltages, and an adjustable full-scale reference input for flexible system calibration. An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that samples a continuous analog waveform and produces a discrete binary code proportional to the input amplitude. The TLV5580 belongs to the pipelined ADC family, which sits in the hierarchy: ADC -> data converter -> data acquisition IC -> mixed-signal semiconductor. Pipelined ADCs use multiple low-resolution stages to achieve high sample rates at modest power, making them a standard choice for IF-sampling communications, CCD imaging, and digital oscilloscope front ends. Key features of the TLV5580 include 80 MSPS maximum sampling rate, single 3.3 V supply operation, 3.3 V TTL/CMOS-compatible digital I/O that simplifies interface to modern FPGAs and ASICs, an internal bottom-plate reference that reduces external component count, and an adjustable reference input for gain trim. The 700 MHz analog input bandwidth supports undersampling architectures where the ADC digitizes IF frequencies well above Nyquist. The 28-TSSOP (PW) footprint is pin-compatible across the broader TLV/TLC ADC family from Texas Instruments. Architecturally the device uses a multi-stage pipeline with internal sample-and-hold and digital error correction. The combination of 80 MSPS and 8-bit resolution keeps per-conversion power low (single-digit mA from a 3.3 V rail), which is the original design target: applications where the ADC must sit on the same board as noisy digital logic without dominating the power budget. The TLV5580 has been replaced by the ADS831 in TI's portfolio but remains specified and available for legacy designs. Typical applications include CCD imaging digitizers, video capture front ends, IF-sampling communications receivers, portable battery-powered instrumentation, and digital oscilloscope input stages. In each case the part provides a compact, low-power, single-supply path from analog to digital. When designing with the TLV5580, decouple AVDD and DVDD separately close to the package and follow standard pipelined-ADC layout practice: keep analog input traces short, use a ground plane under the analog input, and provide a clean 3.3 V rail. The PW suffix indicates tube packaging; the device is also offered in tape and reel as TLV5580IPWR.

Запрос цены Контакты

TLV5590ED

TLV5590ED - 2-Bit FLEX Pager ADC | Texas Instruments

The Texas Instruments TLV5590ED is a 2-bit analog-to-digital converter designed for FLEX pager chipset signal processing, supplied in a 14-pin small-outline package. It operates from a single supply as low as 2.7 V and uses a proprietary conversion method. The device supports peak and valley detection, selectable dual-bandwidth filtering, fast-track and slow-track operating modes, hold, and standby operation. According to the available manufacturer datasheet information, the associated filtering provides a selectable 1 kHz or 2 kHz bandwidth, each specified with ±5% tolerance, and uses a three-pole Butterworth low-pass response. An analog-to-digital converter is an interface IC that converts continuously varying analog signals into digital codes for processing, measurement, or control. A 2-bit ADC can represent four quantization levels, making it appropriate for compact control and detection systems rather than precision instrumentation. In the TLV5590 application, the converter operates inside a FLEX pager chipset alongside a compatible decoder and external peak or valley detection circuitry. Its position in the hierarchy is ADC, data-conversion IC, interface IC, semiconductor. Key features include the 2-bit proprietary-method conversion, support for both peak and valley detectors, selectable dual-bandwidth audio filtering, and a low-power standby mode. Fast-track mode supports rapid acquisition, slow-track mode supports a different measurement update behavior, and hold preserves the converter state when needed. Standby reduces activity when the pager is not receiving or processing useful signal information. The single-supply operation down to 2.7 V also helps the device fit compact, battery-powered pager designs. Technically, the TLV5590ED is part of a mixed analog and digital signal-processing chain. Its analog input is conditioned by filtering and detection circuitry before conversion. The resulting digital representation is intended for comparison and control within the chipset rather than high-resolution signal capture. The manufacturer datasheet describes the operating modes and their functional roles, but the supplied search data does not expose the complete timing table, transfer function, input impedance, or absolute maximum ratings; those details must therefore be confirmed in the original document before design release. Typical applications include FLEX-format pagers, battery-operated two-way messaging terminals, compact receiver modules, and legacy FLEX chipset designs requiring the TLV5591 decoder. In such systems, the converter supports peak and valley level detection while the selectable filter bandwidth can be matched to the modulation and receiver characteristics. Standby operation is particularly useful where average battery consumption matters more than continuous conversion. The primary design consideration is that this is a specialized 2-bit converter rather than a general-purpose high-resolution ADC. PCB implementation should preserve the package pin assignments and supply-decoupling recommendations in the manufacturer datasheet. Before substituting a different converter, engineers must verify package, pinout, input range, output coding, timing, filter response, and chipset protocol compatibility; a generic ADC with similar resolution may not be interchangeable. This page consolidates the verified product identity, distributor availability, datasheet-linked operating features, and substitution constraints for the TLV5590ED. It also distinguishes documented characteristics from parameters that remain unavailable in the retrieved data, reducing the risk of treating a legacy pager ADC as a generic precision converter.

Запрос цены Контакты

Подкатегории

Товары (38.000+)

TLV2770ID - 5.1 MHz High-Slew-Rate Op Amp | TI

TLV2772CD - Dual 5.1MHz RRIO Amplifier | Texas Instruments

TLV2772ID - Dual 5.1MHz High-Slew-Rate Op Amp | Texas Instruments

TLV2774CD - Quad 5.1MHz Rail-to-Rail Op Amp | Texas Instruments

TLV2774IN - 5.1 MHz Quad Rail-to-Rail Op Amp | Texas Instruments

TLV2888IDGKR - 36V 14MHz Zero-Drift Dual Op Amp | TI

TLV2888IDGKR-Q1 - Dual 36V 14MHz Zero-Drift Op Amp | TI

TLV3011AIDCKR - 5µA Open-Drain Comparator w/ 1.24V Ref | SC70-6 | TI

TLV316QDBVRQ1 - 10MHz RRIO Op Amp, AEC-Q100, SOT-23-5 | TI

TLV3201AIDCKR - 40ns microPOWER Comparator, SC-70-5 | Texas Instruments

TLV3202AQDGKRQ1 - 40ns Dual Automotive Comparator | TI

TLV320AC37CN - 3V Voice-Band Audio Processor | Texas Instruments

TLV320AIC3105IRHBR - Low-Power Stereo Audio CODEC | Texas Instruments

TLV320AIC3106IRGZT - Low-Power Stereo Audio CODEC | TI

TLV320AIC3110IRHBT - Low-Power Audio Codec with Class-D Amp | TI

TLV342ID - Dual 5.5V 2.2MHz RRO Op Amp | Texas Instruments

TLV3701IDBVR - Nanopower Push-Pull Comparator | Texas Instruments

TLV376IDBVR - 5.5MHz RRIO Op Amp | Texas Instruments | Precision

TLV3801 - 225ps LVDS High-Speed Comparator | Texas Instruments

TLV4112ID - 2.7MHz High-Output-Drive Rail-to-Rail Op Amp | TI

TLV4112IP - Dual High-Output-Drive Rail-to-Rail Op Amp | Texas Instruments

TLV4113CD - Dual High-Drive R-R Op Amp | Texas Instruments

TLV5580IPWG4 - 8-Bit 80 MSPS Low-Power ADC | Texas Instruments

TLV5590ED - 2-Bit FLEX Pager ADC | Texas Instruments