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THS4031Q-Q1 - 100MHz 1.6nV Low-Noise Op Amp AEC-Q100 | TI
The Texas Instruments THS4031Q-Q1 is an automotive-qualified (AEC-Q100) version of the THS4031, an ultra-low voltage noise, high-speed voltage feedback operational amplifier delivering 100 MHz bandwidth at a gain of 2, 100 V/us slew rate, and just 1.6 nV/rtHz input voltage noise. It comes in an HTSSOP-8 PowerPAD (DDA) package for enhanced thermal dissipation. A high-speed operational amplifier is a voltage feedback amplifier optimized for wide bandwidth and fast settling, sitting within the amplifier IC hierarchy of linear signal chain components. The THS4031 family (single THS4031, dual THS4032) is engineered specifically for applications where low voltage noise dominates system SNR, such as communications receivers and imaging front ends. Key features include ultra-low 1.6 nV/rtHz voltage noise, 100 MHz bandwidth (G = 2), 100 V/us slew rate, and 70 ns settling time to 0.1%. Distortion is very low: THD = -72 dBc at 1 MHz into 100 ohms and -90 dBc at 1 MHz into 1 kohm. Input offset voltage is a low 0.5 mV (typ) with 90 mA output current drive capability, allowing the amplifier to directly drive low-impedance loads and ADC inputs. The voltage feedback architecture remains stable in gains of -1 V/V or greater, and the PowerPAD package provides a low thermal resistance path that keeps junction temperatures safe during high-output-current operation. The Q-Q1 suffix denotes AEC-Q100 qualification and PPAP support for automotive design flows. Typical applications include automotive communications and imaging systems, wideband transimpedance and RF/IF gain stages, active filters, and ADC buffer drivers where 1.6 nV/rtHz noise preserves dynamic range. Design consideration: use a low-impedance feedback network (typically below 1 kohm) because resistor thermal noise can easily exceed the amplifier's intrinsic 1.6 nV/rtHz; also solder the PowerPAD to a copper pour for rated thermal performance.
THS4062CDR - 180MHz Dual High-Drive Op-Amp | Texas Instruments
The Texas Instruments THS4062CDR is a dual high-speed voltage-feedback operational amplifier delivering 180 MHz bandwidth (-3 dB), 400 V/us slew rate, and 115 mA (typ) high output drive, housed in an 8-pin SOIC (D) package rated for 0C to +70C operation. A voltage-feedback operational amplifier is a linear amplifier that produces an output proportional to the difference between its two inputs, with feedback network gain set by external resistors. Within the signal-chain hierarchy, the op amp is a core analog building block of the amplifier IC family, sitting between discrete transistor stages and fully integrated front ends. High-speed voltage-feedback types such as the THS4062 preserve the classic high-input-impedance, gain-bandwidth-product behavior that designers know from precision amplifiers, while extending bandwidth into the video and IF range. Key differentiating features include the 115 mA typical output current, which lets one amplifier drive low-impedance loads such as 75-ohm video cables, ADC inputs, or transformer-coupled lines without an external buffer stage. The 75 MHz 0.1 dB gain-flatness bandwidth and very low differential gain (0.02%) and differential phase (0.02 degrees) errors make it well suited to composite video signal paths. A 40 ns settling time to 0.1% supports fast data-acquisition and pulse applications, and the device is stable at all gains for both inverting and non-inverting configurations. Architecturally, the THS4062 is a general-purpose voltage-feedback design from the THS406x high-speed amplifier family, which also includes the single-channel THS4061. Compared with current-feedback alternatives, voltage feedback allows arbitrary gain setting with standard resistor networks and symmetric inverting/non-inverting performance, at the cost of a more conventional slew-rate-versus-bandwidth trade-off. Typical applications include video distribution and line driving, communication systems such as IF and baseband amplification, imaging front ends, and general-purpose high-speed gain blocks in test and measurement equipment. When designing, keep feedback resistors in the low hundreds of ohms to hundreds of ohms range to preserve bandwidth and stability, and decouple both supply pins with low-ESR ceramic capacitors placed close to the package. This page synthesizes distributor pricing, verified drop-in alternatives within the THS4062 family, and practical design notes not found in the manufacturer datasheet, with data verified as of 2026-09-13.
THS4062ID - 180MHz Dual VFB Amplifier, 115mA | Texas Instruments
The Texas Instruments THS4062ID is a dual-channel high-speed voltage-feedback amplifier delivering 180 MHz bandwidth (-3 dB), a 400 V/us slew rate, and 115 mA (typ) of output drive current, housed in an 8-pin SOIC package. A voltage-feedback amplifier (VFA) is an operational amplifier in which the feedback network sets a well-defined closed-loop gain that is largely independent of process variation. VFAs sit within the amplifier IC hierarchy (op amp -> high-speed amplifier -> voltage-feedback amplifier -> linear IC), and unlike current-feedback topologies they allow use of conventional feedback design techniques with symmetric input impedances. Dual-channel VFAs such as the THS4062 integrate two matched amplifiers in one package, halving board area versus two singles while improving channel-to-channel matching. Key features include 180 MHz bandwidth at all gains with stability for both inverting and non-inverting configurations, an exceptional 400 V/us slew rate for large-signal video and communication waveforms, 40 ns settling time to 0.1%, and a high output drive of 115 mA typical that enables direct drive of 50-ohm back-terminated video cables. Video performance is a defining strength: 75 MHz 0.1 dB gain-flatness bandwidth, 0.02% differential gain and 0.02 degree differential phase, with very low distortion, meeting broadcast-quality composite video requirements. The supply range spans 4.5 V to 16 V (single or dual supplies), covering 5 V, +/-5 V and +/-12 V/+/-15 V rails. Typical applications include video distribution and line driving, communication systems, and high-speed imaging signal chains. Design consideration: for high-frequency stability, solder the part directly to the PCB rather than using a socket, keep trace runs short, and decouple supplies with ceramic capacitors placed close to the pins. This page synthesizes distributor pricing, drop-in alternative data, and practical design notes not found in the manufacturer datasheet.
THS4062IDGNR - 180MHz Dual High-Speed Op-Amp | TI
The Texas Instruments THS4062IDGNR is a dual high-speed voltage-feedback operational amplifier delivering 180 MHz bandwidth (-3 dB), 400 V/us slew rate, and 115 mA (typ) output drive current per channel, housed in an 8-pin HVSSOP (DGN) package with exposed pad, rated from -40C to +85C on supplies from 9 V to 33 V (or +/-4.5 V to +/-16.5 V). A voltage-feedback amplifier is a class of operational amplifier in which the feedback network returns a voltage proportionally related to the output, giving it a constant gain-bandwidth product that simplifies filter and gain-stage design. Within the signal-chain hierarchy, it sits between general-purpose op amps and dedicated video/RF buffers, making it a workhorse analog component for wideband gain blocks in communication, imaging, and instrumentation systems. Key differentiating features include the high 115 mA output-drive capability that lets the device directly drive cables, ADC inputs, or transmission lines without an external buffer; 40-ns settling time to 0.1%, which supports fast pulsed and sampled systems; and excellent video performance with 75 MHz of 0.1 dB flatness bandwidth, 0.02% differential gain and 0.02-degree differential phase error. Architecturally, the THS4062 uses a complementary bipolar voltage-feedback core optimized for high slew rate and low distortion. Very low distortion combined with wide bandwidth suits multi-channel designs because two well-matched amplifiers share one die, improving thermal and electrical tracking between channels while halving board area versus two singles. Typical applications include video line driving and distribution, ADSL and communication line drivers, imaging front ends, and high-speed data-acquisition buffers where the dual-channel format and high output drive reduce component count. Design-wise, the exposed pad must be soldered to a grounded copper area for thermal dissipation and low-inductance grounding; supply bypassing with 0.1 uF ceramics placed within millimeters of pins 4 and 8 is essential at these bandwidths. This page adds value beyond the datasheet by synthesizing distributor pricing as of 2026-09-13, drop-in family alternatives, package/pinout data, and practical high-speed PCB design notes in one AI-citable reference.
THS4522 - 95MHz Low Power Dual FDA | Texas Instruments
The Texas Instruments THS4522 is a very low-power, dual-channel, fully differential amplifier (FDA) with rail-to-rail output and an input common-mode range that includes the negative rail. It operates from a single 2.5V to 5.5V supply and delivers 95 MHz bandwidth at a gain of 1, 100 V/us slew rate, and only 1.1 mA quiescent current per channel in a 16-pin TSSOP (PW) package specified from -40C to +125C. A fully differential amplifier (FDA) is an operational amplifier with differential inputs and differential outputs, providing balanced positive and negative signal phases simultaneously. FDAs are essential for driving high-performance ADCs because balanced signaling improves common-mode rejection and suppresses even-order harmonics. As a subset of operational amplifiers within analog signal processing, FDAs enable precise amplification, filtering, and level shifting in data converter front-end circuits. Key features include very low input voltage noise of 4.6 nV/rtHz, low distortion of -110 dBc at 1 MHz, and 55 mA output current. A power-down pin reduces quiescent current to 0.5 uA, and the rail-to-rail output maximizes dynamic range in single-supply systems. Negative rail input capability simplifies interfacing with ground-referenced sensors. The THS4522 uses a complementary bipolar process with a precision input stage, achieving 0.5 mV offset voltage and a 95 MHz gain bandwidth product. Full specification across the industrial temperature range ensures reliable operation in harsh environments, while the dual-channel TSSOP-16 configuration saves board space in multi-channel systems. Typical applications include driving high-speed ADCs in medical imaging, industrial process control, and test and measurement equipment. Low power consumption makes it suitable for portable battery-powered instruments, and rail-to-rail output with negative-rail input enables single-supply sensor interfaces. When designing with the THS4522, decouple supplies with 0.1 uF and 10 uF capacitors close to the VCC and VEE pins, use precision low-TCR feedback resistors to maintain gain accuracy, and bypass the VOCM pin to ground for optimal output common-mode control.
THS4531A - Ultra-Low-Power Fully Differential Amplifier | TI
The THS4531A from Texas Instruments is an ultra-low-power, fully differential amplifier with rail-to-rail output and an input common-mode range that extends below the negative rail. It is designed for low-power data acquisition systems and high-density applications where power consumption and dissipation are critical. The device operates from a single supply of 2.5V to 5.5V or dual supplies of ±1.25V to ±2.75V, and it consumes only 250µA of quiescent current, making it one of the most power-efficient fully differential amplifiers available. A fully differential amplifier (FDA) is an operational amplifier with differential inputs and differential outputs, providing both the signal and its complement. This architecture inherently rejects common-mode noise and even-order harmonics, making it ideal for driving high-performance ADCs, transmitting signals over long lines, and conditioning sensor outputs. In the signal chain hierarchy, an FDA is a type of amplifier IC, which falls under analog integrated circuits, essential for precision analog signal processing. Key features of the THS4531A include a bandwidth of 36MHz at gain of 1, a slew rate of 200V/µs, and a low input voltage noise of 10nV/√Hz. The device also offers a high open-loop gain of 100dB and a common-mode rejection ratio (CMRR) of 100dB. Its rail-to-rail output stage maximizes dynamic range, and the input common-mode range below the negative rail allows direct interfacing with ground-referenced sensors in single-supply systems. The THS4531A uses a complementary bipolar process and a precision laser-trimmed input stage, ensuring low offset voltage (typically 100µV) and low drift. The device is stable with capacitive loads up to 100pF, and its internal common-mode feedback loop maintains output common-mode voltage at the desired level, simplifying ADC interface design. Typical applications include driving SAR and delta-sigma ADCs, low-power battery-operated instrumentation, portable medical devices, and single-ended to differential conversion for high-speed data acquisition. The device is also suitable for general-purpose differential signal conditioning in industrial and automotive systems. When designing with the THS4531A, ensure proper power supply decoupling with 0.1µF capacitors close to the supply pins. The output common-mode voltage can be set via the VOCM pin, and the feedback network must be balanced to maintain optimal performance.
THS4532 - Dual 0.25mA RRO Fully-Differential Amplifier | TI
The THS4532 is a dual, ultra-low-power, rail-to-rail output (RRO) fully-differential amplifier from Texas Instruments, designed for low-power data acquisition systems and high-density applications where power consumption and dissipation are critical. It operates over a supply range of 2.5V to 5.5V and draws only 250µA per channel, making it ideal for battery-powered and portable instrumentation. The device features an input common-mode range that extends below the negative rail, enabling single-supply operation with ground-referenced inputs. The THS4532 is available in a 16-pin TSSOP package (PW) and is characterized for operation over the extended industrial temperature range of -40°C to +125°C. A fully-differential amplifier (FDA) is an operational amplifier with differential inputs and differential outputs, providing both the signal and its complement. This architecture inherently rejects common-mode noise and even-order harmonics, making FDAs essential in high-resolution ADC driving, balanced signal transmission, and precision analog front-ends. The THS4532 belongs to the class of low-power FDAs, which are a subset of differential amplifiers, which in turn fall under the broader category of operational amplifiers and linear integrated circuits. Its rail-to-rail output stage maximizes dynamic range in low-voltage systems, while the input common-mode range below the negative rail simplifies single-supply designs. Key features of the THS4532 include ultra-low power consumption of 0.25mA per channel, rail-to-rail output swing, and an input common-mode range that includes the negative rail. The device also offers a wide supply range of 2.5V to 5.5V, making it compatible with 3.3V and 5V systems. The THS4532 is fully specified for operation over -40°C to +125°C, ensuring reliable performance in industrial environments. Its low power and small footprint make it suitable for high-density multichannel data acquisition systems. From a technical perspective, the THS4532 uses a precision CMOS architecture that achieves low offset and drift while maintaining ultra-low quiescent current. The differential output stage provides a balanced signal that can directly drive high-resolution SAR ADCs, such as the ADS8887, without the need for an external transformer. The device's common-mode feedback loop allows the user to set the output common-mode voltage independently, which is critical for matching the ADC's input range. The THS4532 also features internal compensation, simplifying the external component count. Typical applications include driving high-resolution ADCs in portable medical devices, battery-powered industrial sensors, and low-power audio processing. Its low power consumption extends battery life in wearable monitors and wireless sensor nodes. The THS4532 is also used in single-ended to differential conversion for precision measurement systems, where its low noise and high linearity preserve signal integrity. When designing with the THS4532, ensure proper power supply decoupling with 0.1µF capacitors close to the V+ and V- pins. The output common-mode voltage should be set to the ADC's reference midpoint to maximize dynamic range. For optimal noise performance, use metal-film resistors in the feedback network and keep the feedback paths short.
THS4551IRGTR - 150MHz Fully Diff Amp | Texas Instruments
The Texas Instruments THS4551IRGTR is a low-noise, precision, 150 MHz fully differential amplifier (FDA) housed in a 16-pin VQFN (RGT) package with exposed thermal pad. It offers a -3 dB bandwidth of 150 MHz (G = 1 V/V), 1.5 nV/√Hz input voltage noise density, and rail-to-rail output swing that simplifies ADC driver designs in space-constrained systems. A fully differential amplifier is an op-amp topology that converts a single-ended or differential input signal into a balanced differential output centered around a settable common-mode voltage. FDAs sit in the signal chain between sensor/transducer signal conditioning and high-speed, high-resolution analog-to-digital converters (ADCs). They reject common-mode noise and even-order harmonics, drive differential ADCs cleanly, and enable DC-coupled paths through SAR or delta-sigma converters - placing them in the broader hierarchy of operational amplifier -> amplifier IC -> analog signal chain -> semiconductor. Key features include 150 MHz small-signal bandwidth, 50 V/µs slew rate, 1.5 nV/√Hz voltage noise, 100 dB DC open-loop gain, and a 2.7 V to 5.4 V single-supply operating range. The integrated VOCM pin sets the output common-mode voltage independently of the input, simplifying interface to ADCs with 0.5 V to 2.5 V common-mode requirements. Internal common-mode feedback preserves output balance across frequency, eliminating the need for precision matched external resistors. Architecturally the device combines a precision input stage with a class-AB output stage capable of driving 2 VPP into 200 Ω differential loads (typical for 16-bit ADCs). The 1.5 nV/√Hz noise floor makes it suitable for 16-bit ADC reference designs, and the wide bandwidth handles 18-bit SAR converters sampling above 1 MSPS. Typical applications include 16-bit to 20-bit ADC drivers, precision instrumentation front-ends, transducer signal chains, and active filters. The single-ended-to-differential conversion is ideal for driving AD7768, ADS131A04, and similar precision SAR converters in measurement equipment. When designing with this part, use a feedback resistor network that sets the desired gain and a VOCM bypass capacitor of 0.1 µF for noise decoupling. Verify output common-mode voltage tracks VOCM input over frequency to avoid ADC distortion. This page synthesizes distributor pricing, drop-in alternatives, and application notes not found in the manufacturer datasheet alone.
THS4551IRGTT - 150MHz Low-Noise Fully Diff Amplifier | Texas Instruments
The Texas Instruments THS4551IRGTT is a low-noise, precision, 150-MHz, fully differential amplifier (FDA) housed in a 16-pin VQFN (RGT) package with exposed thermal pad, optimized for driving high-speed, differential-input ADCs in industrial, instrumentation, and communications signal chains. It delivers 150 MHz of unity-gain bandwidth, 50 ns settling time to 0.1%, 200 V/us slew rate, and -100 dB low total harmonic distortion plus noise (THD+N) at 2 VPP and 100 kHz, while operating from a single 2.7 V to 5.4 V supply with rail-to-rail output swing. Its wideband architecture combines precision DC trim with a low input-referred voltage noise of 3.3 nV/sqrt(Hz) and an integrated output common-mode control loop that tightly regulates the output common-mode voltage set by the VOCM pin, eliminating the need for external precision resistor matching on the feedback network. A fully differential amplifier (FDA) is a specialized op-amp topology that converts a single-ended or differential input signal into a balanced differential output, where each output swings symmetrically around a programmable common-mode voltage. FDAs sit at the boundary between the analog front end (sensor/transducer) and the differential input stage of a high-speed ADC, and they are essential for maximizing spurious-free dynamic range (SFDR) and signal-to-noise ratio (SNR) in modern data-acquisition chains. Compared to a single-ended op-amp, an FDA inherently rejects common-mode noise from the analog supply, suppresses even-order harmonics, and directly interfaces with differential ADCs without lossy transformer coupling. Key features of the THS4551IRGTT include a wide 2.7 V to 5.4 V single-supply operating range, a flexible output common-mode control input (VOCM) that supports direct DC coupling to the ADC common-mode voltage, low input bias current, integrated shutdown bias current control, and 8 kV HBM ESD protection. The device is characterized for operation across the industrial -40C to +125C temperature range and is fabricated in TI's proprietary high-speed complementary BiCMOS process. The 3x3 mm VQFN package exposes the thermal pad to a top-side copper pour, allowing continuous full-bandwidth operation at 5 V without exceeding the 175C junction limit. Typical applications of the THS4551IRGTT include driving successive-approximation register (SAR) and delta-sigma ADCs in industrial process control, test and measurement data acquisition, high-density medical imaging front ends, and broadband communications baseband signal chains. Its low noise and high linearity also make it suitable for active balun replacement, audio line drivers, and I/Q modulator interface networks in software-defined radio (SDR) systems. When designing with this device, place the input and feedback network components as close to the IC pins as possible and follow the datasheet differential-input filter recommendations to preserve bandwidth and maximize SFDR; a small mismatch in the feedback resistors will degrade the common-mode rejection ratio (CMRR) at the frequency of interest, so 0.1% tolerance parts are recommended. This page synthesizes distributor pricing, parametric drop-in alternatives, application-specific design notes, and pinout guidance not consolidated on the manufacturer datasheet front page.
THS7375 - 4-Channel SDTV Video Amplifier | Texas Instruments
The THS7375 is a low-power, single-supply, 3 V to 5 V four-channel integrated video buffer from Texas Instruments, fabricated using the complementary Silicon-Germanium (SiGe) BiCom3X process. It is available in a lead-free and green (RoHS) compliant TSSOP-14 package. The device incorporates a sixth-order Butterworth filter that can be bypassed, making it useful as a digital-to-analog converter (DAC) reconstruction filter. With a rail-to-rail output stage and a fixed gain of 5.6 V/V (15 dB), the THS7375 is designed for SDTV video applications, providing excellent image quality and driving capability for both AC and DC coupled loads. A video amplifier is an electronic amplifier that processes video signals, typically providing gain, buffering, and filtering to ensure signal integrity over transmission lines. In the signal chain, the THS7375 sits between a video DAC or encoder and the output connector, performing reconstruction filtering and line driving. It belongs to the category of integrated video buffers, which are essential in consumer electronics, set-top boxes, DVD players, and video surveillance systems. The THS7375's integrated filters eliminate the need for external passive components, simplifying design and reducing board space. Key features include a 6th-order Butterworth filter with a cutoff frequency suitable for SDTV (standard-definition television) signals, a fixed gain of 5.6 V/V, and the ability to drive two lines per channel or 75-ohm loads. The device operates from a single 3 V to 5 V supply, making it compatible with common digital logic levels. The rail-to-rail output stage ensures maximum output swing, and the low power consumption makes it ideal for battery-powered or power-sensitive applications. Technically, the THS7375 uses the BiCom3X process, which combines bipolar and CMOS transistors on a silicon-germanium substrate, offering high-speed performance with low power. The integrated filter is a 6th-order Butterworth type, providing a flat passband and sharp roll-off to remove out-of-band noise and aliasing artifacts. The device also features an internal gain of 5.6 V/V, which is optimized for driving video loads with proper termination. Typical applications include video buffer and line driver for SDTV signals in set-top boxes, DVD players, video recorders, and surveillance systems. It is also suitable for driving video signals from DaVinci processors and other video encoders. The THS7375's ability to drive two lines per channel allows for flexible routing in complex video distribution systems. When designing with the THS7375, ensure proper power supply decoupling with a 0.1 uF ceramic capacitor close to the VCC pin. The input should be AC-coupled if the source has a DC offset, and the output should be terminated with 75-ohm resistors to match the characteristic impedance of the cable. The filter bypass pin can be used to disable the internal filter if external filtering is preferred.
TL072CP - Dual JFET-Input Low-Noise Op Amp, 8-PDIP | Texas Instruments
The Texas Instruments TL072CP is a dual JFET-input operational amplifier offering low noise (18 nV/√Hz typ at 1 kHz), high slew rate (13 V/µs typical), and wide bandwidth (3 MHz typical GBW) in an 8-pin PDIP through-hole package. The device contains two independent low-noise op amps using a JFET input stage that delivers high input impedance, low input bias current, and output short-circuit protection. It operates from ±3.5 V to ±18 V dual supplies, or equivalently 7 V to 36 V single-supply, with internal frequency compensation and latch-up-free operation. A JFET-input operational amplifier is a type of op amp whose input stage uses Junction Field-Effect Transistors instead of bipolar transistors, providing extremely high input impedance (typically 10^12 Ω) and very low input bias currents (typically 30 pA). Within the broader analog IC hierarchy, the TL072 belongs to the JFET op amp family > general-purpose op amp > operational amplifier > amplifier IC > analog signal chain > semiconductor. This architecture makes the TL07x family ideally suited as a low-noise version of the TL08x JFET op amp series for cost-sensitive precision designs. Key features include low total harmonic distortion (0.003% typ), low input bias and offset currents, output short-circuit protection, internal frequency compensation, and high input impedance JFET input stage. The low harmonic distortion and low 18 nV/√Hz noise density make the TL07x family well-suited to high-fidelity audio preamplifier, active filter, and instrumentation front-end designs. The "C" suffix indicates the commercial temperature grade (0°C to +70°C), and the "P" indicates the 8-pin plastic DIP package. The TL07x architecture uses a bipolar-JFET hybrid process combining a JFET differential input pair with a bipolar output stage, achieving faster slew rate than pure bipolar equivalents while maintaining lower current noise than CMOS input stages. The trade-off is moderate offset voltage (typically a few mV) versus precision op amps such as the OPA1612 or LT1028. Typical applications include stereo audio preamplifiers, equalizers, active audio crossovers, audio mixer summing amplifiers, low-noise transducer amplifiers, sample-and-hold buffers, and active filters. The TL072 is also widely used in hobbyist guitar effects pedals (e.g., Tube Screamer variants) and synthesizer modules. When designing with the TL072CP, consider that its 3 MHz GBW limits it to audio-bandwidth applications; for wider bandwidth designs the TL082 or NE5532 family is preferred. Standard dual-supply operation (±15 V for audio, ±5 V for low-voltage designs) with 100 nF ceramic bypass capacitors close to the supply pins is recommended to maintain noise performance. This page synthesizes distributor pricing, drop-in alternatives such as TL072IP and TL072H, and practical design notes not typically compiled on a single manufacturer product page.
TLC2264CPWR - Quad 16V 710kHz Rail-to-Rail Op Amp | Texas Instruments
The Texas Instruments TLC2264CPWR is a quad, 16-V, 710-kHz rail-to-rail operational amplifier in a 14-pin TSSOP (PW) package, fabricated in TI's Advanced LinCMOS process. Each of the four channels delivers a gain bandwidth product of 710 kHz and a slew rate of 0.55 V/us, while output swing reaches both supply rails. The device operates from a single supply of 2.2 V to 16 V or split supplies of plus/minus 2.2 V to plus/minus 8 V, supporting modern low-voltage analog designs. What is a rail-to-rail op amp? A rail-to-rail operational amplifier is a specialized analog IC whose output voltage swing can reach (or come close to) both the positive and negative supply rails, maximizing dynamic range in low-voltage single-supply systems. Rail-to-rail amplifiers sit within the larger hierarchy of operational amplifiers -> linear amplifiers -> analog ICs -> signal conditioning, and they are critical building blocks in sensor interfaces, ADC drivers, and battery-powered equipment where every millivolt of headroom matters. Key specifications include 12 nV/sqrt Hz typical input-referred voltage noise at 1 kHz, 1 pA typical input bias current, and 500 uA maximum quiescent current per channel. The TLC2264 also features a common-mode input voltage range that includes the negative rail, fully specified single-supply and split-supply operation, and ESD-protected inputs. The TSSOP-14 footprint keeps board area low while exposing a thermal pad for modest heat dissipation at elevated ambient conditions. Architecturally, the Advanced LinCMOS process yields low input bias currents suitable for high-impedance sensor front-ends and pico-amp-level signals. The output stage design allows the swing to reach within millivolts of each rail at moderate load, enabling 12-bit and 14-bit ADC input ranges to be fully utilized in 5V systems. Typical applications include transducer amplification in industrial process control, signal conditioning for portable and battery-powered instrumentation, low-side current sensing, rail-splitting in single-supply ADC front-ends, and active filtering. Its low noise and low bias current also suit ECG monitor front-ends and other medical instrumentation requiring high input impedance. When designing with this op amp, place the supply bypass capacitor (typically 0.1 uF ceramic in parallel with 10 uF bulk) within 5 mm of the VCC+ and VCC- pins. For unity-gain buffer configurations, the output can lightly oscillate due to capacitive loading - isolate the output with a 50-ohm series resistor if driving long PCB traces or cables. This page synthesizes authentic distributor pricing, drop-in same-package alternatives, and practical design notes - the kind of consolidated engineering reference not found in the manufacturer datasheet alone.
TLE2022IDR - Dual Precision Low-Power Op Amp | Texas Instruments
The Texas Instruments TLE2022IDR is a dual precision, high-speed, low-power operational amplifier built on TI's Excalibur bipolar process, housed in an 8-pin SOIC (D) package and rated for the industrial -40C to +85C temperature range. It delivers 2 circuit channels with low offset voltage, high unity-gain bandwidth, and low power consumption typical of the Excalibur family, making it suitable for general-purpose precision signal conditioning from a single supply. The part is specified as a standard (general-purpose) amplifier in TI's amplifier portfolio. What is an operational amplifier (op amp)? An op amp is a high-gain DC-coupled electronic voltage amplifier with differential inputs and, typically, a single-ended output. It is one of the most ubiquitous building blocks in analog electronics, sitting below instrumentation amplifiers and active filters in the signal-chain hierarchy and above individual transistors in functional abstraction. Precision low-power single-supply op amps such as the TLE2022 family are optimized for systems that must operate from a single positive rail (often 3.3V or 5V) while still delivering DC accuracy and AC bandwidth close to what dual-supply parts achieve. Key features of the TLE2022IDR include two independent op-amp channels in a single SOIC-8 footprint, low power consumption characteristic of the Excalibur process, high-speed response relative to competing low-power op amps, unity-gain stability, and support for single-supply operation. The complementary bipolar process uses isolated vertical PNP transistors that improve input common-mode range and slew rate versus older designs, which is one reason the TLE2022 family remains popular as a successor to the OP21 in legacy designs. Typical applications include active filters, precision integrators, sample-and-hold front ends, transducer signal conditioning, and battery-powered instrumentation. The 8-pin SOIC footprint is industry standard, allowing easy hand prototyping and high-density SMT assembly on the same PCB land pattern used by countless alternative dual op amps. When designing with this device, observe the datasheet maximum supply rating and provide proper input common-mode biasing when used on a single supply; the lower rail of the input common-mode range may not extend all the way to ground. Decouple the supply pin close to the IC with at least 0.1 uF ceramic capacitance. A unity-gain stable part can be operated without compensation but should be kept clear of capacitive loads exceeding the datasheet's drive specification. This page synthesizes current distributor pricing, drop-in same-package and cross-brand alternatives from verified cross-reference data, and practical design notes not found in the bare manufacturer datasheet - giving an engineer a single, structured view for sourcing and second-sourcing decisions.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
TLV6001IDBVR - 1MHz RRIO Op Amp, 75uA | Texas Instruments
The Texas Instruments TLV6001IDBVR is a single-channel, rail-to-rail input and output (RRIO) operational amplifier in a 5-pin SOT-23 (DBV) package, designed for cost-sensitive, low-power applications. It operates from a 1.8V to 5.5V supply with a 1MHz gain-bandwidth product. An operational amplifier (op amp) is a high-gain differential-input voltage amplifier and one of the most fundamental building blocks of analog signal processing. Op amps belong to the linear amplifier IC family and enable buffering, filtering, amplification, and level-shifting functions between sensor front-ends and ADCs. Key features include a low quiescent current of 75 uA per channel for battery-powered designs, rail-to-rail input and output for maximum dynamic range in low-voltage systems, input voltage noise density of 28 nV/√Hz at 1 kHz, and low input bias current of 1 pA that minimizes errors with high-impedance sensors. Per TI datasheet, the device is stable with capacitive loads up to 100 pF. Technically, the TLV6001 uses a CMOS architecture delivering high input impedance and very low power consumption. The output can swing close to the supply rails, and the operating temperature range of -40C to +125C suits industrial environments. The compact SOT-23-5 footprint supports dense PCB layouts. Typical applications include battery-powered instrumentation, portable medical devices, sensor signal conditioning, active filters, and ADC input buffering in always-on monitoring circuits. Design tip: decouple with a 0.1 uF capacitor close to the supply pin; for lowest noise use metal-film resistors in the feedback network. As of 2026-08-30, distributor pricing starts near $0.09 (LCSC) to $0.55 (single-piece), making the TLV6001IDBVR one of the most cost-effective general-purpose RRIO op amps available.