Circuitos Integrados

TLV2254ID

TLV2254ID - Very Low-Power Quad Rail-to-Rail Op Amp | TI

Texas Instruments TLV2254ID is an Advanced LinCMOS very-low-power, rail-to-rail operational amplifier in a 14-pin SOIC package. It contains four amplifiers, supports single- or split-supply operation, and is characterized at 3 V and 5 V. Its rail-to-rail output behavior increases usable dynamic range near the supply rails, while its low-power design makes it suitable for portable and battery-powered instrumentation. An operational amplifier is a high-gain analog signal-conditioning IC used in the broader hierarchy of amplifiers, analog integrated circuits, and semiconductors. The TLV2254 combines rail-to-rail output operation with very low power consumption in four independent amplifier channels. A quad package allows a compact design to implement buffering, amplification, filtering, comparison, and level-shifting functions without using four separate single-amplifier packages. The primary family-level benefits are four channels per package, very low power operation, rail-to-rail output performance, and operation from a low-voltage supply characterized at 3 V and 5 V. Rail-to-rail output is especially useful when a signal can approach either supply limit, allowing more of the amplifier's output range to remain usable. The very-low-power architecture is useful when battery consumption or heat generation is more important than the bandwidth and drive capability of a high-speed amplifier. The Advanced LinCMOS implementation supports low-voltage analog signal conditioning while maintaining rail-to-rail output swing. Because the TLV2254 is optimized for very low power rather than high speed, it is best suited to low-frequency instrumentation, sensor interfaces, portable measurement systems, and signal paths where supply efficiency is a primary design constraint. It is not characterized here as a high-speed, precision ADC driver, or high-current output-buffer device. Typical uses include portable sensor conditioning, low-power data acquisition, battery-operated test equipment, audio preamplification, threshold detection, and four-channel sensor interfaces. Its 14-pin SOIC package supports conventional PCB assembly and breadboard or prototype layouts. The four channels can also be configured as buffers, inverting or non-inverting amplifiers, active filters, comparators with suitable output behavior, and analog summing networks. When designing around the TLV2254ID, verify signal swing, output loading, input common-mode range, noise, offset, bandwidth, and stability for the intended supply and source impedance in the manufacturer datasheet. Decoupling capacitors should be placed close to the supply pins, and unused amplifier inputs should be biased so they do not float. A low-power amplifier does not remove the need for correct input biasing, output-load analysis, and stable compensation feedback networks. This page consolidates the exact-orderable MPN, official manufacturer resources, package information, sourcing links, and engineering guidance for the TLV2254ID. It distinguishes verified family characteristics from parameters that must be checked in the manufacturer datasheet, helping engineers evaluate the device for low-voltage, low-power analog designs.

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TLV2262QD

TLV2262QD - Dual Rail-to-Rail Op Amp | Texas Instruments

The Texas Instruments TLV2262QD is a dual, rail-to-rail operational amplifier built on the Advanced LinCMOS process. It is designed for low-voltage, low-power signal-conditioning applications and is offered in an 8-pin SOIC surface-mount package. The device uses two independent amplifier channels and combines rail-to-rail output capability with low supply current, making it suitable for portable instrumentation, battery-powered measurement systems, signal buffers, and low-voltage analog front ends. An operational amplifier is an analog integrated circuit that amplifies the difference between two input voltages while using high open-loop gain and negative feedback to set a predictable closed-loop gain. The TLV2262 belongs to the voltage-feedback operational-amplifier hierarchy, where the feedback network determines the gain and bandwidth. Its rail-to-rail output behavior increases usable signal range in single-supply and split-supply systems by allowing the output to approach the supply rails more closely than a conventional fixed-output amplifier. The TLV2262 family is positioned between micropower amplifiers and higher-ac-performance amplifier families. According to the Texas Instruments family datasheet, the TLV226x devices combine low supply current with rail-to-rail output performance for increased dynamic range in single or split-supply applications. The dual configuration integrates two amplifiers in one package, reducing board area when a design needs matched signal channels or two independent gain stages. The TLV2262QD is identified by the Q automotive qualification designation and the D 8-pin SOIC package option. The listing describes it as an automotive AEC-Q100 LinCMOS device for surface mounting. Its dual-circuit organization makes it useful for common analog functions such as voltage followers, transimpedance stages, differential filtering, active level shifting, and small-signal conditioning. Rail-to-rail output also supports designs that need useful dynamic range without wasting much of the available supply voltage. Typical uses include battery-powered sensor interfaces, low-voltage audio and communication circuits, industrial measurement modules, portable medical equipment, and general-purpose analog signal conditioning. The low-power orientation is particularly relevant to compact systems where continuous amplifier operation can materially affect the overall power budget. Split-supply operation allows the output to swing in both directions around a common reference, while single-supply operation simplifies systems that cannot provide a negative rail. When designing a board for this amplifier, use the manufacturer pin-description table to assign inputs, outputs, supply pins, and shutdown-control functions. Keep feedback traces short, place input-biasing and decoupling components close to their associated pins, and route high-impedance input signals away from switching nodes and noisy digital traces. Verify settling time, output swing, load drive, noise, and stability against the signal bandwidth before treating the amplifier as a drop-in substitute for a different device. This page combines the device classification, package information, qualification context, source links, drop-in candidates, application guidance, and engineering design considerations needed to evaluate the TLV2262QD before committing a PCB design. Exact electrical limits, pin assignments, and full parametric values should be confirmed against the current Texas Instruments datasheet and product documentation during component selection.

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TLV2362ID

TLV2362ID - Dual 7MHz Low-Noise Amplifier | Texas Instruments

The Texas Instruments TLV2362ID is a dual, 5 V, 7 MHz low-noise operational amplifier with an input-voltage noise density of 8 nV/√Hz, supplied in an 8-pin SOIC package. The device contains two independent operational amplifiers and can operate from dual supplies as low as ±1 V. Its combination of low noise, wide bandwidth, and low-voltage operation makes it suitable for precision signal acquisition, low-level sensing, portable instrumentation, audio preamplification, and industrial control systems. An operational amplifier is a voltage-feedback analog signal-conditioning component that compares its differential input voltage with a feedback-defined reference and drives its output to reduce the difference between them. The TLV2362 belongs to the dual operational-amplifier family, combining two amplifiers in one package for signal amplification, buffering, filtering, active gain control, and analog-to-digital converter input conditioning. The 8-pin SOIC form factor supports conventional surface-mount PCB assembly. The TLV2362ID provides 8 nV/√Hz input-voltage noise density and a 7 MHz gain-bandwidth product. Low input noise helps preserve small signals during amplification, while the 7 MHz bandwidth supports signals extending well above audio frequencies. Operation from ±1 V supports low-energy systems where supply headroom is limited, and the dual configuration can process two channels while reducing board area. According to the Texas Instruments product description, the TLV2362 family uses an original bipolar process and maintains a wide output-swing capability even at very low supply voltages. This architecture is relevant when designing low-voltage sensor paths because the amplifier can operate near the lower limit of the stated supply range without requiring a negative rail in single-supply systems, provided the input and output signals remain inside the device's operating limits. Typical applications include low-level sensor conditioning, audio and microphone preamplification, portable measurement equipment, active filtering, and buffering signals for higher-resolution analog-to-digital converters. In a dual-signal system, one channel may amplify a sensor output while the other monitors a reference, provides gain, or drives a control signal. The same-package pairing also reduces component count compared with two separate single amplifiers. Design layouts should keep input, feedback, and decoupling connections short, use a solid ground reference, and place the power-bypass capacitor close to the supply pins. Confirm the input common-mode range, output swing, supply limits, and stability requirements against the manufacturer datasheet before operating near the voltage boundaries. For applications requiring different noise, bandwidth, rail-to-rail input-output behavior, or shutdown control, compare the alternative amplifier families rather than assuming that every low-voltage dual op amp is interchangeable.

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TLV2371QDBVRQ1

TLV2371QDBVRQ1 - 3MHz RRIO Automotive Op Amp | TI

The TLV2371QDBVRQ1 is an automotive-grade, single-channel operational amplifier from Texas Instruments featuring rail-to-rail input and output (RRIO) operation. It operates from 2.7V to 16V (±1.35V to ±8V) supply, delivers a 3MHz gain bandwidth product, 2.1V/µs slew rate, and only 550µA quiescent current per channel in a 5-pin SOT-23 (DBV) package, specified from -40C to +125C for AEC-Q100 automotive applications. An operational amplifier is a high-gain differential-input voltage amplifier fundamental to analog signal conditioning, used for amplification, filtering, and buffering within the broader hierarchy of linear amplifiers and power management electronics. The TLV2371QDBVRQ1 belongs to the TLV237x-Q1 family of low-power rail-to-rail op amps within TI's general-purpose amplifier portfolio, purpose-built for automotive environments. Key features include the wide 2.7V to 16V supply range that tolerates 3.3V, 5V, and 12V automotive battery rails; rail-to-rail input and output that maximizes dynamic range in single-supply systems; and low 550µA/channel supply current for always-on battery-powered modules. The 3MHz bandwidth and 2.1V/µs slew rate support sensor signal conditioning and active filtering. Technically, the CMOS input stage provides high input impedance with picoamp-range input bias current, while the rail-to-rail class-AB output stage sources and sinks current with minimal distortion. The device is internally compensated for unity-gain stability and includes ESD protection on all pins for harsh automotive environments. Typical applications include automotive sensor signal conditioning, battery monitoring, motor-control current sensing, and active filters in engine control units. Rail-to-rail output swing maximizes ADC interface resolution. Design tip: decouple the supply with a 0.1µF ceramic capacitor placed close to the V+ pin, and keep output traces away from high-frequency digital lines to minimize coupling. Pricing starts around $0.45 as of 2026-08-30.

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TLV2372ID

TLV2372ID - Dual 3MHz RRIO Op Amp | Texas Instruments

Texas Instruments TLV2372ID is a dual operational amplifier with rail-to-rail input and output capability, 3 MHz gain-bandwidth performance, and low 550 µA per-channel quiescent current in an 8-pin SOIC package. It operates from a 2.7 V to 16 V supply and provides a 2.4 V/µs slew rate. These characteristics position the TLV2372ID as a compact, low-power amplifier for portable, industrial, instrumentation, and signal-conditioning systems. An operational amplifier is an analog signal-processing IC that amplifies the voltage difference between its inverting and non-inverting inputs while providing high input impedance and low output impedance. The TLV2372 belongs to the operational-amplifier hierarchy within amplifier ICs and analog signal-chain devices. Its rail-to-rail input stage accepts signals near the positive and negative supply rails, while its rail-to-rail output stage can swing close to both rails under suitable load conditions. Key features include a 3 MHz gain-bandwidth product, 2.4 V/µs slew rate, 550 µA per-channel quiescent current, and operation from 2.7 V to 16 V. The dual configuration integrates two amplifiers into one 8-pin SOIC package, reducing board area when a design needs two gain stages, buffers, comparators, or differential signal-conditioning channels. Rail-to-rail operation is especially useful when the usable signal range is a large fraction of the available supply voltage. The low-power operating current supports battery-operated and energy-conscious systems, while the 3 MHz bandwidth provides more signal bandwidth than very-low-frequency micropower amplifiers. Designers should nevertheless check gain-bandwidth-dependent noise, slew-rate-driven large-signal error, output-capacitance stability, input common-mode range, and the actual output swing required by the load. The 8-pin SOIC package is also straightforward to assemble and inspect on through-hole prototype boards. Typical uses include low-voltage sensor conditioning, portable measurement equipment, audio and communication interface circuits, general-purpose buffering, and industrial control modules. Two channels can implement independent amplifier functions, or they can form an instrumentation-style differential stage when resistor networks and suitable common-mode behavior are considered. For each amplifier, connect input and output stability compensation according to the manufacturer datasheet, keep feedback paths short, and provide adequate bypassing near the supply pins. Avoid using the maximum listed bandwidth or slew rate as a guaranteed large-signal operating point without checking output swing and load-current limits. Decoupling capacitance and layout should follow the datasheet recommendations rather than generic values. This page combines the verified Texas Instruments product information, distributor listings, package details, and qualified same-family alternatives with practical selection guidance. It also separates confirmed parameters from unavailable values so engineers can cross-check the original TLV2372 documentation before making a drop-in decision.

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TLV2372IP

TLV2372IP - 3MHz Dual RRIO Op Amp | Texas Instruments

The Texas Instruments TLV2372IP is a dual operational amplifier with rail-to-rail input and output capability, 3 MHz gain-bandwidth product, 2.4 V/µs slew rate, and 550 µA per channel supply current in an 8-pin PDIP package. The two amplifiers share a common supply range of 2.7 V to 16 V, making the device suitable for low-voltage industrial, instrumentation, sensor-interface, and signal-conditioning systems. Its CMOS inputs also support applications involving relatively high source impedances. An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its inverting and non-inverting inputs. The TLV2372 belongs to the rail-to-rail input/output amplifier family, where the input common-mode range and output swing extend toward the supply rails. Within the broader semiconductor hierarchy, it is a dual-channel amplifier IC, a linear amplifier, and a general-purpose analog signal-conditioning component. The principal operating features include a 3 MHz bandwidth, 2.4 V/µs slew rate, 550 µA per channel supply current, 16 V maximum supply voltage, and 2.7 V minimum operating supply. Rail-to-rail input and output capability increases the usable signal range in systems whose operating points approach the positive or negative supply rail. The dual configuration provides two amplifiers in one 8-pin PDIP package, reducing board area compared with two separate single-channel devices. The TLV2372 uses CMOS input circuitry to suit high-impedance sensor interfaces. Its rail-to-rail input stage allows signals near either supply rail to be referenced without requiring the usual input common-mode restriction of older amplifier designs. The 3 MHz bandwidth is suitable for moderate-frequency signal processing, while the 2.4 V/µs slew rate provides comparatively rapid output transitions. Designers should still account for output-load capacitance and stability when driving longer cables, large capacitors, or capacitive sensor networks. Typical applications include low-power sensor conditioning, buffered instrumentation, transducer amplification, low-frequency active filters, audio preamplification, and general industrial signal processing. The dual topology is particularly useful when a design requires two closely related analog channels, such as differential measurement or gain stages that benefit from matched devices in the same package. A key design consideration is the 550 µA per channel supply current, which supports low-power operation but may still be significant in long-duration battery-powered equipment. Confirm the complete operating envelope, input offset voltage, output-current capability, noise characteristics, and absolute maximum ratings against the manufacturer datasheet before releasing a production design. This page consolidates verified manufacturer and distributor information, compares documented package-order variants, and adds practical application guidance, design notes, and search-oriented technical context for engineers evaluating the TLV2372IP.

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TLV2402ID

TLV2402ID - Dual 16V 5.5kHz RRIO Amplifier | Texas Instruments

Texas Instruments TLV2402ID is a dual, rail-to-rail input/output operational amplifier designed for low-voltage, low-power signal-conditioning systems. The verified device information identifies a 16 V maximum supply, 5.5 kHz gain-bandwidth product, two amplifier channels, and an 8-pin SOIC package. Its approximately 900 nA per channel supply-current capability makes the TLV2402ID suitable for battery-operated instrumentation where amplifier power must remain small. An operational amplifier is an analog integrated circuit that uses high-gain feedback to amplify the difference between two input voltages. The TLV2402 belongs to the broader operational-amplifier hierarchy, where it combines low quiescent current, rail-to-rail input and output operation, and reverse-battery protection. These characteristics place it between general-purpose precision amplifiers and micropower amplifiers designed for portable or energy-limited equipment. The verified family description identifies rail-to-rail input and output stages, wide supply-voltage capability, high common-mode rejection, and reverse-battery protection. Rail-to-rail input operation allows the input common-mode voltage to extend toward the supply rails, which is important when sensing signals across most of the available input range. Rail-to-rail output operation permits the output to approach either rail, improving usable output swing in low-voltage systems. Reverse-battery protection helps guard the amplifier against excessive current caused by improper battery installation. The 5.5 kHz gain-bandwidth product supports low-frequency signal amplification rather than high-speed waveform processing. Because the dual device provides two amplifiers in one package, both channels use the same supply and are intended to share common operating conditions. The approximately 900 nA per channel supply current is particularly important for battery-powered sensors, portable meters, and industrial monitoring devices that remain active for long periods. Typical applications include low-current sensor conditioning, portable measurement systems, battery-powered monitors, low-frequency filtering, and general-purpose analog signal processing. The 8-pin SOIC package can be assembled using conventional surface-mount production methods, while the dual-channel configuration reduces component count when a design requires two amplified signals or a gain stage plus an active filter. Designers should verify the complete electrical limits, common-mode range, output-swing behavior, stability requirements, and recommended external components in the manufacturer datasheet before releasing a production design. Because the verified information does not include the complete pin table, numeric common-mode-rejection values, input-offset specifications, or recommended external capacitor values, those details require confirmation from the authoritative TLV2402 documentation. This product record combines the verified Texas Instruments family description, distributor availability information, package identification, and design guidance. It also distinguishes the only supported same-footprint substitute found in the supplied cross-reference results and clearly identifies missing technical values that should be obtained from the manufacturer datasheet before precise circuit calculations are performed.

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TLV2404CN

TLV2404CN - 16V Quad Micropower RRIO Op Amp | TI

The Texas Instruments TLV2404CN is a quad micropower operational amplifier with rail-to-rail input and output capability, a 16 V maximum supply designation, 5.5 kHz gain-bandwidth performance, and four amplifiers in a 14-pin PDIP package. It is intended for low-voltage, low-power analog systems that require more than one amplifier on a compact through-hole board. An operational amplifier is a voltage-controlled differential amplifier used to amplify small signals, buffer sensor outputs, perform analog calculations, and drive downstream circuits. The quad TLV2404 belongs to the operational-amplifier hierarchy within analog and mixed-signal semiconductors. Its four channels can reduce external component count and simplify PCB routing compared with four separate single amplifiers, while its micropower positioning supports battery-powered and always-on equipment. Key features include four rail-to-rail input and output amplifiers in one package, a 16 V device rating, and a 5.5 kHz gain-bandwidth product highlighted by Texas Instruments. The rail-to-rail input characteristic supports signal operation across much of the supply range, while rail-to-rail output capability helps preserve output swing near the supply rails. These characteristics are useful in portable sensor interfaces, low-frequency filter stages, and small-signal conditioning circuits. The TLV2404CN is the standard general-purpose TLV2404 configuration identified for a 14-pin PDIP package. According to the manufacturer product page, the family is designed for 2.7 V-class operation as well as higher supply voltages. Its low bandwidth makes it appropriate for energy harvesting, battery monitoring, portable instrumentation, and other applications where high-frequency performance is unnecessary. The through-hole package also supports prototypes, educational platforms, and manually assembled industrial control boards. Typical uses include four-channel sensor conditioning, low-pass and high-pass active filters, transimpedance stages with suitable external biasing, threshold comparators with added hysteresis, and low-frequency signal generators. In each case, resistor and capacitor values determine the practical bandwidth and noise behavior, so simulation and measurement should confirm stability, output swing, and input common-mode limits. For PCB design, route each input and output directly to its corresponding DIP pin, maintain short feedback paths, and place input-sensing traces away from switching nodes. Because the amplifier operates at low bandwidth, bypassing and grounding are often more important than high-speed impedance matching. Check the manufacturer pin-description table before assigning functions to the 14 pins. This product page combines the exact manufacturer and distributor identifiers with practical guidance on package reuse, low-power analog design, and four-channel layout. It also identifies where quotation, lifecycle, and detailed pin verification should be performed before production release.

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TLV2434ID

TLV2434ID - 10V 500kHz Quad R-R Op Amp | Texas Instruments

Texas Instruments TLV2434ID is a four-channel CMOS operational amplifier designed for low-level signal processing with a 10 V maximum supply, 500 kHz gain-bandwidth product, rail-to-rail output swing, and an extended common-mode input range. The device is packaged in a 14-pin SOIC, allowing four amplifiers to be accommodated on one compact PCB footprint. An operational amplifier is a voltage-controlled, high-gain analog building block used to amplify weak signals, buffer impedance mismatches, compare voltages, perform active filtering, and drive downstream circuitry. Within the power-management and signal-processing hierarchy, the TLV2434ID belongs to the CMOS operational-amplifier family and combines four amplifier channels with low-voltage operation and rail-to-rail output capability. Key features include a 10 V supply rating, 500 kHz gain-bandwidth product, rail-to-rail output operation, and an extended common-mode input range. The rail-to-rail output allows the output voltage to approach the supply rails more closely than a conventional amplifier whose swing is restricted by saturation limits. The four-channel arrangement reduces package count and simplifies PCB routing when a design requires several similar analog functions. The TLV2434ID is a low-voltage CMOS op amp rather than a high-voltage bipolar amplifier. Its rail-to-rail behavior is particularly useful for sensor interfaces, portable instrumentation, battery-powered measurement systems, and signal-conditioning circuits operating from a low-voltage supply. Four independent channels can be used for filtering, buffering, gain stages, or active-feedback sensor conditioning. Typical applications include bridge-based sensor signal conditioning, low-level audio and communication interfaces, current monitoring, analog measurement front ends, active filters, and multi-channel test equipment. When designing around the device, confirm that input and output voltages remain within the common-mode and output-swing limits for the selected supply. Decoupling capacitors should be placed close to the supply pins, while sensitive inputs require short traces and a low-noise ground return. This product page combines the manufacturer’s device description, package information, cross-reference findings, application guidance, and engineering-focused selection criteria to support faster sourcing and board-level planning for the TLV2434ID.

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TLV2442QD

TLV2442QD - Dual RRO CMOS Op Amp | Texas Instruments

Texas Instruments TLV2442QD is a dual CMOS operational amplifier featuring rail-to-rail output operation and a wide-input-voltage architecture in an 8-pin SOIC package. It combines two amplifier channels in one package, operates from a single 5 V supply in the documented application, and supports input signals approaching the supply rails. The device is listed by Texas Instruments as an Advanced LinCMOS rail-to-rail-output wide-input-voltage operational amplifier, making it suitable for general-purpose signal conditioning, instrumentation, and analog control circuits. An operational amplifier is an analog building block that amplifies the voltage difference between its inverting and non-inverting inputs. The TLV2442 family uses CMOS circuitry to provide rail-to-rail output behavior, while its extended common-mode input range allows the inputs to operate closer to the supply rails than a conventional CMOS amplifier. Two independent channels in one SOIC package can reduce board area and simplify dual-axis, filtering, buffering, or complementary signal-processing designs. The manufacturer identifies low noise and no phase inversion as important characteristics of this family. The reported gain-bandwidth value is 1.81 MHz, which makes the amplifier suitable for moderate-bandwidth instrumentation and control paths. Its 4.25 V minimum supply requirement at a 5 V single-supply operating point is another defining feature. Because the output can swing toward both supply rails, signal-chain designers gain additional usable output range without requiring a separate output-bias arrangement. The TLV2442 architecture is intended for low-voltage, low-power analog systems where two amplifier channels are needed in a compact package. Rail-to-rail output improves dynamic range in sensor interfaces and single-supply signal chains, while the wide common-mode input range accommodates input voltages near the rails. These characteristics make the device appropriate where conventional restricted-output amplifiers would clip or lose signal margin at low or high signal levels. Typical uses include sensor-signal conditioning, low-side current measurement, portable instrumentation, industrial control modules, audio input buffers, and general dual-channel filtering. In a two-axis sensing system, both channels can amplify signals with the same supply and package. In a filter or driver arrangement, the second channel may condition a complementary signal or support feedback around an external active network. Designers should verify input and output limits, common-mode behavior, output-current capability, noise, and stability for the intended operating point before finalizing the circuit. Decoupling capacitors should be placed close to the supply pins, and sensitive analog layouts should minimize trace resistance and coupling from switching circuitry. The Q suffix identifies the automotive-related ordering variant, so qualification and temperature requirements should be checked against the final operating environment. This page consolidates the device identity, operating characteristics, drop-in-family alternatives, package information, and practical implementation guidance for engineers evaluating the TLV2442QD. It also distinguishes same-footprint family options from broader functional equivalents so board-level replacement decisions begin with the required package and qualification constraints.

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TLV2444CD

TLV2444CD - Quad Rail-to-Rail CMOS Op Amp | Texas Instruments

Texas Instruments TLV2444CD is a quad, rail-to-rail-output, wide-input-voltage CMOS operational amplifier packaged in a 14-pin SOIC. The device contains four amplifier circuits, provides output swing that includes both supply rails, and uses an extended common-mode input voltage range. According to the manufacturer product information, it operates from single or dual supplies and supports rail-to-rail output operation for low-voltage analog signal-conditioning systems. An operational amplifier is a voltage-gain amplifier used to amplify, buffer, filter, compare, or reshape analog signals. The TLV2444 belongs to the linear-amplifier hierarchy, combining low-voltage CMOS operation with rail-to-rail output capability. Its wide input-voltage range makes it useful when signals approach the available supply voltage, while the four amplifiers in one package can support several signal paths in compact equipment. Key features include four amplifier circuits, rail-to-rail output swing, an extended common-mode input range, low-noise operation, and no output phase inversion. A single-supply configuration requires at least 4.25 V. The CMOS design is intended for portable instrumentation, industrial control, data acquisition, and portable equipment where low-voltage analog signals must be conditioned without relying on a dual supply. The LinCMOS architecture positions the TLV2444 between conventional CMOS and bipolar operational amplifiers. Rail-to-rail output allows the output voltage to approach the positive and negative supply limits under suitable load conditions. The extended common-mode range is particularly valuable in battery-powered designs because sensor outputs can occupy much of the available signal range. Four amplifiers in one 14-pin SOIC also reduce board area compared with separate single or dual amplifier packages. Typical applications include sensor signal conditioning, portable measurement equipment, battery-powered data acquisition, industrial interface circuits, low-voltage comparators, and active filtering. Each amplifier can be configured for inverting, non-inverting, voltage-follower, or feedback-based filtering operation, provided the designer observes the input, output, and common-mode limits from the manufacturer data sheet. Design attention should focus on input bias current, output load capability, noise, bandwidth, stability with capacitive loads, and the selected feedback network. Because the exact electrical limits are product-specific, use the pin-description table and characteristic curves in the manufacturer data sheet when assigning input and output pins or sizing external resistors and capacitors. This product page organizes the TLV2444CD family information, exact package attributes, technical specifications, sourcing workflow, and engineering considerations for faster design review. It also distinguishes the available manufacturer alternatives from cross-brand parts and highlights where PCB-level verification remains essential before substituting any amplifier.

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TLV2444ID

TLV2444ID - Quad Rail-to-Rail CMOS Op Amp | Texas Instruments

The Texas Instruments TLV2444ID is a four-circuit, Advanced LinCMOS operational amplifier with rail-to-rail output swing, wide-input-voltage capability, and low-voltage operation in a 14-pin SOIC package. The device is designed for single- or dual-supply systems where low power, compact implementation, and flexible input ranges are important. Its operating temperature range extends from -40°C to 125°C, making it suitable for industrial, instrumentation, communications, and embedded control applications. An operational amplifier is an analog signal-processing IC that amplifies the voltage difference between its differential inputs. The operational-amplifier category includes voltage-feedback and current-feedback devices, while the TLV2444ID is a voltage-feedback, CMOS quad amplifier. Four amplifiers in one package reduce board area and simplify designs requiring multiple low-voltage signal stages, buffers, or gain channels. Key features of the TLV2444ID include rail-to-rail output operation, a wide common-mode input voltage range, CMOS construction, and four amplifiers per package. Rail-to-rail output swing allows the output voltage to approach the supply rails, maximizing usable signal range in low-voltage systems. The wide input range is particularly useful when sensor outputs, divided signals, or bias voltages occupy much of the available supply voltage. The Advanced LinCMOS architecture supports low-voltage operation while maintaining low bias current and low-noise behavior. Because the amplifiers do not phase invert, they can be used in conventional inverting and non-inverting signal paths. A single package can implement filters, instrumentation amplifiers, sensor amplifiers, level-shifting stages, or analog signal-conditioning blocks while preserving consistent device characteristics across all four channels. Typical applications include portable instrumentation, battery-powered sensor interfaces, industrial control systems, audio and communication signal conditioning, data-acquisition front ends, and low-voltage analog processing. The 14-pin SOIC package supports conventional surface-mount assembly and provides a practical upgrade from discrete single or dual amplifier implementations when four independent channels are required. When designing around the TLV2444ID, verify the input common-mode range, output swing, supply current, stability requirements, and input-capacitance limits against the intended operating conditions. Decoupling capacitors should be placed close to the supply pins, and sensitive analog traces should be kept away from switching nodes and high-current return paths. This product page combines the manufacturer product information with practical guidance for package selection, pinout use, application fitting, design trade-offs, and verified drop-in alternatives. It is intended to help engineers determine whether the TLV2444ID's four-channel CMOS architecture and 14-pin SOIC footprint align with a new analog-front-end design or an existing board revision.

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TLV2450IP

TLV2450IP - 6V, 220kHz, 23µA RRIO Op Amp | Texas Instruments

Texas Instruments TLV2450IP is a single, general-purpose operational amplifier with rail-to-rail input and output, 23 µA typical quiescent current, 220 kHz gain-bandwidth product, and a 6 V maximum supply in an 8-pin PDIP package. The low-current design supports portable and low-power signal-conditioning systems, while the 220 kHz bandwidth provides useful speed for sensor, filtering, and instrumentation applications. An operational amplifier is a voltage-feedback amplifier used to amplify differential signals, buffer analog nodes, or perform basic analog functions through external feedback networks. The TLV2450 belongs to the operational-amplifier hierarchy, where it combines rail-to-rail input and output capability with low quiescent current. Its power-management characteristics make it suitable for battery-operated equipment where every microamp of supply demand affects available operating time. The principal features of the TLV2450IP include a 23 µA typical supply current per channel, 220 kHz gain-bandwidth product, rail-to-rail input and output operation, and operation from a single supply up to 6 V. The manufacturer describes the device as a single 6 V, 220 kHz, low-quiescent-current RRIO operational amplifier with shutdown capability. Shutdown support is useful when a battery-powered system needs to reduce current consumption while the amplifier is not actively processing a signal. The family operates from a single positive supply, which simplifies circuits that cannot use negative rails. Rail-to-rail input operation allows sensing signals near either supply rail, while rail-to-rail output improves output-voltage range and can reduce the need for additional output-stage headroom. The 220 kHz gain-bandwidth product makes the amplifier appropriate for moderate-speed closed-loop stages rather than high-speed signal-path applications requiring substantially greater bandwidth. Typical uses include portable sensor interfaces, low-current data-acquisition front ends, battery-powered monitoring, analog filtering, buffer stages, and embedded instrumentation. In a sensor circuit, the amplifier can amplify a small differential signal while keeping system current consumption low. For filter and gain-stage designs, external resistors and capacitors determine the achievable response, subject to the amplifier's gain-bandwidth and stability characteristics. Designers should account for shutdown logic, input common-mode range, output swing, bias current, noise, and stability when assigning feedback components. Place the device close to the feedback network and maintain a stable reference connection to minimize parasitic effects. Confirm the complete electrical limits and pin configuration in the manufacturer datasheet before using the device in a new design. This product page consolidates the verified manufacturer characteristics, package information, sourcing workflow, drop-in comparison, and practical application guidance. It supports faster component selection by separating the TLV2450IP's low-power RRIO features from the design constraints that matter in portable and instrumentation systems.

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TLV2452AIDGKR

TLV2452AIDGKR - Dual 23uA RRIO Op Amp 220kHz | Texas Instruments

The Texas Instruments TLV2452AIDGKR is a dual, micropower rail-to-rail input/output (RRIO) operational amplifier in an 8-pin VSSOP (MSOP, DGK) package. It operates from 2.7V to 6V single supply (or ±1.35V to ±3V dual supplies) while consuming only 23uA per channel, with a 220kHz gain-bandwidth product and 0.11V/us slew rate. An operational amplifier is a high-gain differential-to-single-ended voltage amplifier and a fundamental building block of analog signal chains, used as buffers, active filters, comparators, and transimpedance amplifiers. Op amps sit within the linear IC hierarchy alongside comparators and voltage regulators; the TLV2452 belongs to the low-power (micropower) op amp family, which prioritizes ultra-low quiescent current for battery-operated systems. Key features include true rail-to-rail input common-mode range and rail-to-rail output swing to within 5mV of each rail at light loads, maximizing dynamic range in low-voltage designs. The A-grade version guarantees a maximum input offset voltage of 1.5mV, and CMOS inputs deliver 1pA typical input bias current for high-impedance sensor interfaces. Micropower 23uA-per-channel consumption directly extends battery life in always-on circuits. Fabricated on a CMOS process, the TLV2452 offers high input impedance with internal ESD protection and is specified from -40C to +125C. The dual-channel DGK-8 package saves board space versus two single amplifiers. According to the TLV245x datasheet (Rev. F), the family also includes shutdown variants for further power savings. Typical applications include battery monitoring, portable medical devices, photodiode amplification, and low-power active filters. Rail-to-rail output allows direct ADC interfacing without level shifting, and the low quiescent current suits IoT always-on sensing. Design tip: decouple the supply with a 0.1uF ceramic close to V+, and remember the 220kHz GBW limits closed-loop bandwidth - keep gains and filter frequencies modest to preserve phase margin.

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TLV2452AIDGKR-Q1

TLV2452AIDGKR-Q1 - Dual 220kHz RRIO Op Amp, 23uA | TI

The Texas Instruments TLV2452AIDGKR-Q1 is an automotive-grade (AEC-Q100 qualified) dual micropower rail-to-rail input/output operational amplifier consuming only 23 uA per channel while delivering 220 kHz of gain-bandwidth product, supplied in an 8-pin VSSOP (DGK) package. It operates from a single 2.7 V to 6 V supply and is qualified for AEC-Q100 Grade 1 temperature (-40C to +125C). A rail-to-rail input/output operational amplifier is a type of precision op amp within the broader analog amplifier family whose input common-mode range and output voltage swing extend to within millivolts of both supply rails. This maximizes dynamic range in low-voltage, single-supply systems where signal levels approach the rails, a capability conventional op amps cannot provide. Key features include the industry-leading 23 uA/channel quiescent current (far below competitive devices at similar bandwidth), 220 kHz gain-bandwidth product, rail-to-rail input and output (RRIO) operation, and high output drive capability for its power class. The dual-channel integration saves board space and reduces BOM count in multi-channel signal chains. The TLV245x family achieves its performance point through a trimmed CMOS input stage combined with rail-to-rail output buffer architecture, providing stable gain-bandwidth across the full load range. The related TLV245x family also offers shutdown variants (TLV2453/2455) for further average-power reduction in duty-cycled systems. Typical automotive and industrial applications include battery monitoring and current sensing front ends, low-power sensor signal conditioning, portable instrumentation, and microcontroller ADC driver stages, where micropower consumption directly extends battery life and reduces self-heating. Design consideration: because gain-bandwidth is 220 kHz, keep closed-loop gains moderate for signal bandwidths above a few tens of kHz; with 23 uA supply current, output current drive is limited, so avoid heavy capacitive loads without isolation resistors.

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TLV2452CP

TLV2452CP - Dual 6V RRIO Op Amp | Texas Instruments

The Texas Instruments TLV2452CP is a dual, rail-to-rail input and output operational amplifier designed for low-voltage, low-power signal-conditioning systems. Its key operating characteristics include a 6 V maximum supply, 220 kHz gain-bandwidth product, and 23 µA quiescent current per channel. The device is offered in an 8-pin PDIP package for through-hole assembly. An operational amplifier is an analog semiconductor that amplifies the voltage difference between its differential inputs while providing high input impedance and low output impedance. The TLV2452CP belongs to the rail-to-rail input and output operational-amplifier family within the broader voltage-feedback amplifier and analog signal-processing hierarchy. Rail-to-rail operation allows input and output voltage swings to approach the supply rails, making this amplifier useful in battery-powered and compact embedded systems. The dual configuration provides two independent amplifier channels in one package, reducing board area when a system needs matched or simultaneous analog functions. The 220 kHz gain-bandwidth product is suitable for low-frequency sensor conditioning, audio pathways, and general-purpose signal processing. Its 23 µA quiescent current per channel reduces supply demand in battery-operated equipment, while rail-to-rail input capability improves dynamic range when the signal approaches either supply rail. The TLV2452 family also includes shutdown functionality, allowing the amplifier channels to be disabled when they are not required. Although the TLV2452CP is a commercial-temperature variant in the PDIP package, shutdown control, offset voltage, common-mode behavior, and output-current capability should be checked against the complete operating requirements before committing a design. The 8-pin PDIP format provides a large lead pitch, useful for prototypes, education, repair, and applications where through-hole assembly is preferred over fine-pitch surface-mount packaging. Typical applications include portable instrumentation, low-voltage sensor interfaces, battery-powered monitoring, audio input conditioning, and industrial control modules. Two channels can implement differential signal conditioning, active filtering, level shifting, transimpedance buffering, or independent gain stages. The low quiescent current is particularly useful when average standby power matters more than high-frequency closed-loop performance. The principal design trade-off is speed. A 220 kHz amplifier favors low-power and compact analog conditioning rather than high-bandwidth signal processing. Designers should verify source impedance, output-load compatibility, settling requirements, noise performance, and stability around the selected gain before finalizing the external resistor and capacitor network. This product record combines the manufacturer's device specifications with practical guidance on package selection, thermal and layout considerations, low-power operation, drop-in family options, and design trade-offs. It also identifies where application-specific electrical details require confirmation from the manufacturer datasheet before production release.

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TLV2453CN

TLV2453CN - Dual 6V RRIO Op Amp with Shutdown | TI

The Texas Instruments TLV2453CN is a dual, 6 V, rail-to-rail input/output operational amplifier with shutdown in a 14-PDIP package. It combines a 220 kHz gain-bandwidth product with low quiescent current of 23 uA per channel, making it suitable for low-power analog signal conditioning. A rail-to-rail input/output operational amplifier is an analog amplifier whose input and output voltage ranges extend toward the positive and negative supply rails. Its place in the signal-chain hierarchy is amplifier IC, analog integrated circuit, semiconductor, and ultimately electronic component. The TLV2453 family serves general-purpose applications where low power, broad output swing, and shutdown control are more important than high bandwidth. Key features include two amplifier channels, 220 kHz gain-bandwidth product, 23 uA per-channel quiescent current, rail-to-rail inputs and outputs, and a shutdown function. The amplifier also provides a typical 20 uV input offset voltage and approximately ±10 mA output drive capability. These characteristics make the device useful for battery-powered instrumentation, sensor interfaces, and low-energy signal-processing systems. The 220 kHz gain-bandwidth product supports closed-loop operation at moderate signal frequencies while keeping quiescent power consumption low. Because the output can operate close to the supply rails, a 6 V system can retain useful signal range without a rail-to-rail output stage. Rail-to-rail input behavior improves common-mode range, although the input common-mode range, output swing limits, stability behavior, and noise characteristics should be checked against the manufacturer datasheet for the intended operating conditions. Typical applications include portable sensor conditioning, low-current data acquisition, battery-powered monitoring, industrial signal interfaces, and embedded analog measurement systems. In each case, the 23 uA per-channel quiescent current reduces standing power demand, while the shutdown pin can disable the amplifier when the system does not require continuous operation. Design around the 6 V maximum supply named for the device and verify input and output signal amplitudes before applying it to a precision measurement path. Keep sensitive input and feedback nodes away from switching nodes and noisy supply traces. When shutdown timing matters, account for the device's transition behavior and ensure the control signal remains within its specified voltage range. This page organizes the TLV2453CN's electrical characteristics, package information, application guidance, design considerations, and verified substitute availability into an engineering-focused selection resource. It also distinguishes documented drop-in alternatives from parts that require a different footprint or a broader design review.

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TLV2462CD

TLV2462CD - Dual 6.4MHz RRIO Op Amp | Texas Instruments

The Texas Instruments TLV2462CD is a dual, low-power, rail-to-rail input/output operational amplifier with a 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, and 80 mA output-drive capability in an 8-pin SOIC package. The device operates from a 2.7 V to 5.5 V supply and consumes approximately 500 µA per amplifier channel, making it suitable for portable and low-voltage systems. An operational amplifier is an analog signal-conditioning IC that provides high open-loop gain and negative feedback to amplify or buffer a voltage signal. The TLV2462 belongs to the RRIO operational-amplifier family, where RRIO denotes rail-to-rail input and rail-to-rail output. This places the device in the broader hierarchy of analog ICs, signal-chain ICs, amplifiers, and general-purpose amplifiers. The TLV2462CD provides rail-to-rail input capability for a wide common-mode range and rail-to-rail output swing for improved dynamic range in low-voltage systems. Its 6.4 MHz bandwidth supports higher-frequency signal processing than a conventional micropower amplifier, while the 1.6 V/µs slew rate improves large-signal response. Two amplifiers in one SOIC package reduce board area, and the 500 µA-per-channel supply current supports battery-conscious portable equipment. The dual architecture allows the two channels to perform related or independent functions. Common uses include signal buffering, gain stages, active filtering, sensor-interface amplification, and low-voltage logic-level signal conditioning. Because both amplifiers share a common supply in one package, designers must also account for shared supply current, thermal behavior, ground routing, and channel-to-channel interaction. Typical applications include portable instrumentation, battery-powered monitors, sensor conditioning, audio and communication interfaces, and portable test equipment. The 80 mA output-drive capability is useful when driving moderate loads, while the rail-to-rail output allows useful output voltage to be obtained near the positive and negative supply limits. When designing around the TLV2462CD, verify output-current demand and capacitive-load stability for the selected feedback network. Keep input and feedback traces short, maintain a low-impedance ground reference, and use decoupling close to the supply pins. The available verified material does not provide a complete order-specific pin table, so the pinout field is conservatively marked as unavailable rather than inferred. This page combines verified manufacturer and distributor information with practical selection guidance, application analysis, honest data-gap notes, and same-family drop-in candidates. It distinguishes documented electrical attributes from specifications that require confirmation from the manufacturer datasheet before release to production.

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TLV2462ID

TLV2462ID - 6.4 MHz Dual RRIO Op Amp | Texas Instruments

The Texas Instruments TLV2462ID is a dual, low-power, rail-to-rail input/output operational amplifier with a 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, and operation from a single 2.7 V to 6 V supply in an 8-pin SOIC package. The TLV2462ID uses one amplifier per package and is designed for portable and general-purpose signal-conditioning applications requiring low power, wide bandwidth, and rail-to-rail operation. An operational amplifier, or op amp, is a voltage-controlled differential amplifier whose closed-loop behavior is determined primarily by external feedback components. The rail-to-rail input and output architecture places the TLV2462ID within the low-voltage power-management hierarchy as an analog signal-conditioning IC. It can operate on a single supply or with dual supplies, making it useful where signals occur near either supply rail. The TLV2462 family provides a 6.4 MHz gain-bandwidth product and 1.6 V/µs slew rate. Its 6 V maximum supply voltage supports low-voltage portable equipment, while the dual configuration reduces the number of packages required for stereo, differential, filtering, or instrumentation circuits. The rail-to-rail input common-mode range and rail-to-rail output capability help preserve signal headroom in compact systems. The TLV2462ID is offered in an 8-pin Small Outline Integrated Circuit package. The manufacturer describes the TLV2462 as a low-power dual operational amplifier intended for portable applications. Its combination of moderate speed, low-voltage operation, and dual-channel integration supports signal buffering, sensor conditioning, audio paths, and general-purpose analog processing when the system does not require a higher-speed or lower-noise precision amplifier. Typical applications include portable sensor interfaces, low-voltage audio signal conditioning, battery-powered measurement systems, active filters, and dual-rail or single-rail analog front ends. Designers should verify the complete electrical limits, common-mode behavior, output swing, shutdown configuration, stability requirements, and package details against the manufacturer datasheet before production release, particularly where input signals approach the supply rails. For low-noise or high-impedance sensor interfaces, compare the TLV2462ID against a precision low-noise amplifier because its 6.4 MHz bandwidth favors speed and general-purpose signal handling. Maintain adequate bypass capacitance near the supply pins and keep sensitive input and feedback paths short to minimize parasitic pickup, oscillation, and sensitivity to board-level interference. This product record combines the verified 6.4 MHz bandwidth, 1.6 V/µs slew rate, 6 V supply limit, 8-pin SOIC construction, operating-temperature range, pricing floor, and distributor availability with practical design guidance. It also distinguishes directly identified ordering variants from true drop-in alternatives and flags electrical parameters that still require confirmation from the manufacturer datasheet.

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TLV2464CD

TLV2464CD - Quad 6.4MHz RRIO Op Amp, 6V, SOIC-14 | Texas Instruments

The Texas Instruments TLV2464CD is a quad, general-purpose, rail-to-rail input/output (RRIO) CMOS operational amplifier with a 6.4 MHz gain-bandwidth product, a 1.6 V/µs slew rate, and 2.7 V to 6 V single-supply operation, housed in a 14-pin SOIC (D) package rated for 0 °C to +70 °C. An operational amplifier is an analog building block that amplifies the difference between two input voltages. A rail-to-rail input/output amplifier is a specific class whose input common-mode range and output swing extend to the supply rails, so the signal can be processed without clipping even when it approaches the limits of the supply. TLV2464 belongs to TI's family of low-power rail-to-rail input/output operational amplifiers, and the quad configuration integrates four amplifiers in one package, reducing board area and per-channel cost in multi-channel designs. Key features include 6.4 MHz unity-gain bandwidth for a wide closed-loop bandwidth at moderate gains, 1.6 V/µs slew rate for full-scale step response, rail-to-rail inputs that extend beyond the supply rails for maximum dynamic range in low-voltage systems, and rail-to-rail outputs that swing close to both rails. The low-power CMOS design targets portable, battery-powered instrumentation where supply current matters as much as bandwidth. Technically, the device pairs rail-to-rail input stages with a CMOS output stage capable of driving capacitive and resistive loads close to the supply rails. Because the amplifiers are specified from 2.7 V up to 6 V, the same part covers 3 V and 5 V systems. With a 6.4 MHz gain-bandwidth product, closed-loop gain of 10 still yields roughly 640 kHz of usable bandwidth, while the 1.6 V/µs slew rate sets the large-signal limit on fast edges. Typical applications include low-cost data acquisition and sensor signal conditioning, portable medical and instrumentation front ends, audio and communication line-level stages, active filtering, and battery-powered portable equipment where four channels are needed on a single board. When designing with the TLV2464CD, keep the input common-mode voltage inside the rated range, use decoupling capacitors close to the supply pins, and confirm that the load impedance and capacitive loading stay within the stability envelope described in the manufacturer datasheet. Driving heavy capacitive loads directly at high gain can require an isolation resistor. This page consolidates the manufacturer device description, distributor categorization, and cross-reference findings into one engineering view, adding practical design notes, pin-level guidance, and a parameter-by-parameter comparison that the raw datasheet pages do not present side by side.

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TLV2464CN

TLV2464CN - Quad 6V RRIO Op Amp | Texas Instruments

Texas Instruments TLV2464CN is a quad, 6 V, 6.4 MHz, rail-to-rail input and output operational amplifier packaged in a 14-pin PDIP. The four integrated amplifiers support low-power portable systems while providing approximately 500 µA of supply current per channel, 80 mA of output-drive capability, and a 6.4 MHz gain-bandwidth product. These specifications place the TLV2464CN in the low-power RRIO operational-amplifier category. A rail-to-rail input/output operational amplifier is a voltage-feedback amplifier whose input common-mode range and output swing can approach its supply rails. The TLV2464 family uses this capability to process signals near the limits of a low-voltage supply. Its role within the hierarchy is operational amplifier → rail-to-rail amplifier → low-power analog signal-conditioning IC, making it useful where amplifier channels must operate from limited supply voltage and headroom is constrained. Four amplifiers are integrated into one TLV2464CN package, reducing the number of packages required for multichannel analog designs. The 6.4 MHz gain-bandwidth product supports higher-frequency signal paths than a conventional low-power slow-slew-rate amplifier. Rail-to-rail input operation helps preserve signal integrity when common-mode input levels approach either supply rail, while rail-to-rail output operation increases usable output range at low supply voltages. The approximately 500 µA per-channel supply current and 80 mA output-drive capability provide a practical balance between power efficiency and drive capability. The 80 mA figure is relevant when the amplifier must charge external capacitive loads, drive ADC input networks, or operate with resistive loading. Actual usable bandwidth and output amplitude depend on closed-loop gain, load impedance, output voltage, and the device’s stability configuration. Typical uses include portable instrumentation, sensor-signal conditioning, battery-powered measurement systems, low-voltage analog front ends, communications equipment, and general-purpose buffering. Multiple channels can process related signals, such as sensor outputs, transducer feedback, analog monitoring nodes, or small-signal conditioning stages without requiring four separate amplifier packages. When designing around the TLV2464CN, verify the complete datasheet for input bias current, offset voltage, input protection behavior, output swing, and stability before fixing capacitor values or gain settings. Preserve the required bypass capacitance close to the supply pins and route feedback paths away from high-impedance input nodes. Consider whether the 6 V maximum supply and low-power operating point satisfy the system’s noise, slew-rate, and load requirements. This page consolidates verified manufacturer and distributor information, observed pricing, same-package alternatives, and practical design guidance for engineers evaluating the TLV2464CN. It also distinguishes documented electrical characteristics from values that require confirmation in the complete manufacturer datasheet.

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TLV2464ID

TLV2464ID - Quad 6V 6.4MHz RRIO Op Amp | Texas Instruments

Texas Instruments TLV2464ID is a quad, 6 V, 6.4 MHz rail-to-rail input/output operational amplifier packaged in a 14-pin SOIC. The device provides four amplifier channels, 80 mA output-drive capability, and approximately 500 uA of supply current per channel. Its low-power design and rail-to-rail input/output architecture make it suitable for portable and low-voltage systems requiring four signal-conditioning channels in one package. An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its two inputs. The TLV2464 belongs to the operational-amplifier hierarchy within analog ICs and combines high gain, common-mode input range, output swing capability, and output drive in a compact quad package. The rail-to-rail input stage supports signals approaching the supply rails, while the rail-to-rail output stage allows the output voltage to swing closer to both rails than a conventional non-RRIO amplifier. The TLV2464 family is specified for operation from a 6 V supply and provides a gain-bandwidth product of 6.4 MHz. Each channel is designed for low-power operation, with the verified family data indicating approximately 500 uA of supply current per channel. The listed 80 mA output-drive capability supports higher-capacitance loads and faster transitions than a lightly loaded general-purpose amplifier can provide. These features are relevant in filtering, buffering, level translation, and sensor-interface circuits. The input common-mode voltage range extends beyond the supply rails, increasing usable signal range in low-voltage systems. Rail-to-rail output swing improves signal utilization where conventional amplifier headroom would clip the waveform. Four independent channels reduce component count in multichannel analog front ends, although each amplifier still requires suitable bypassing and stable feedback compensation. The available TLV2464ID package is a surface-mount 14-pin SOIC rated from -40 C to +85 C. Typical uses include portable instrumentation, low-voltage sensor conditioning, active filters, audio and communication interfaces, control loops, and general-purpose buffering. The 6.4 MHz bandwidth is appropriate for moderate-frequency precision signal paths rather than high-speed video or RF applications. When all four channels do not need identical configurations, unused amplifier inputs should be tied to a defined potential close to the common-mode operating point rather than left floating. PCB design should place the supply bypass capacitor close to the device and preserve a low-impedance ground return. Decoupling requirements, stability criteria, input/output capacitance limits, and shutdown-pin details must be confirmed in the manufacturer datasheet because those values were not included in the supplied search data. Designers should also verify source and sink output-current limits against the actual load, especially when driving capacitive or nonlinear loads. This page consolidates the verified manufacturer and distributor information, separates known TLV2464ID characteristics from unavailable parameters, and documents same-brand drop-in options without presenting them as verified cross-brand substitutes. It also provides application guidance, comparison fields, and design cautions that help engineers evaluate this quad amplifier for an existing 14-pin SOIC design as of 2026-10-30.

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TLV2465ID

TLV2465ID - Quad 5.2MHz RRIO Op Amp | Texas Instruments

The Texas Instruments TLV2465ID is a quad, low-power, rail-to-rail input/output operational amplifier with a 6 V supply rating, 5.2 MHz gain-bandwidth product, and 16-SOIC package. The family is designed for portable and low-voltage systems where four amplifiers are needed in a compact footprint. Its rail-to-rail input and output behavior supports signal conditioning close to the supply limits, while the low-power architecture targets battery-powered equipment and portable instrumentation. According to the Texas Instruments TLV2465 product page, the device is a quad, 6 V operational amplifier, and the product-page description identifies the TLV2465 family as a low-power rail-to-rail input/output amplifier family. An operational amplifier is an analog integrated circuit that uses differential feedback to amplify the difference between two input voltages. The TLV2465ID belongs to the operational-amplifier hierarchy, also called op amp or voltage-feedback amplifier, within analog and mixed-signal integrated circuits. A quad package contains four amplifiers in one IC, reducing board area and simplifying multi-channel designs. Rail-to-rail input means the input common-mode range extends beyond the conventional supply-rail limits, while rail-to-rail output allows the output voltage to approach either supply rail under suitable load and frequency conditions. The main electrical characteristics include a 5.2 MHz gain-bandwidth product for the TLV2465 family, a 1.35 V to 6 V operating supply range as indicated by the distributor product description, and rail-to-rail input and output operation. The family is also described as supporting shutdown operation in the TLV246x family documentation. These characteristics make the device suitable for sensor interfaces, low-level signal amplification, voltage buffering, active filtering, audio and communication signal conditioning, portable measurement systems, and general-purpose analog signal chains. The 16-SOIC package provides a conventional surface-mount form factor compatible with standard PCB assembly processes. Because the TLV2465ID is a quad amplifier, each channel can perform a different function, such as buffering an ADC input, amplifying a sensor signal, driving an intermediate gain stage, or filtering a control-loop signal. The shared package is useful when a board requires several similar analog functions and when minimizing component count is more important than using the smallest available package. Designers should verify the exact pinout, shutdown behavior, input and output ranges, load capability, and stability requirements against the TLV2465ID manufacturer datasheet before layout release. The SOIC footprint is also a mechanical consideration: the exposed package width and lead pitch must match the PCB land pattern. When selecting this part for a new design, confirm that the required signal bandwidth, supply voltage, output swing, input offset, noise, and channel shutdown requirements match the specific family variant and operating conditions. This page combines the manufacturer product-page description, distributor package and feature information, and practical guidance for evaluating the TLV2465ID. It is intended to help engineers identify whether a quad, low-power, rail-to-rail operational amplifier in a 16-SOIC package is appropriate for portable, industrial, or general-purpose analog designs.

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TLV2470IP

TLV2470IP - 6V 2.8MHz RRIO Op Amp with Shutdown | TI

The Texas Instruments TLV2470IP is a single-channel, 6 V, 2.8 MHz rail-to-rail input/output operational amplifier with shutdown capability, offered in an 8-pin DIP package. It is designed for general-purpose applications that require low supply current, wide input and output voltage range, and moderate bandwidth. The manufacturer identifies the TLV2470 family as a CMOS rail-to-rail input/output amplifier family that consumes approximately 600 µA per channel while providing 2.8 MHz of gain-bandwidth product. An operational amplifier is an analog integrated circuit that uses differential feedback to amplify the difference between two input voltages. The TLV2470 family belongs to the broader hierarchy of op amp -> operational amplifier -> analog IC -> semiconductor. Rail-to-rail input and output operation allows the amplifier to operate near the supply rails, making it useful in battery-powered instrumentation, sensor interfaces, signal conditioning, audio, and industrial control systems. The principal listed specifications are a 6 V maximum supply voltage, 2.8 MHz gain-bandwidth product, approximately 600 µA per channel supply current, and rail-to-rail input/output capability. The TLV2470 product family also includes a shutdown function, allowing the amplifier to be placed in a low-power state when the system does not require continuous amplification. The exact input offset, output-current, noise, and temperature-range details for the TLV2470IP should be confirmed against the manufacturer datasheet before final design release. The TLV2470IP is specified as an 8-PDIP, or 8-pin dual in-line package, making it suitable for through-hole prototyping and legacy industrial or instrumentation boards where a surface-mount package is not required. Its single amplifier per package permits flexible allocation of analog channels across a larger system. The 2.8 MHz bandwidth is more than adequate for many sensor, buffer, and general signal-conditioning stages, while the approximately 600 µA per-channel consumption supports power-conscious designs. Typical uses include low-voltage sensor conditioning, buffered instrumentation inputs, audio signal paths, portable measurement equipment, and industrial control modules. When designing around this amplifier, verify input and output common-mode limits at the selected supply voltage and confirm the required output swing against the load. Account for shutdown-state behavior, input bias currents, noise, and stability when driving capacitive loads. This page combines the exact manufacturer and distributor identifiers for TLV2470IP with package information, lifecycle context, pricing extraction, cross-reference alternatives, and practical design guidance. Use the manufacturer datasheet as the controlling document for pin assignment, electrical limits, recommended operating conditions, and application-specific design guidance.

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