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TLV271CD - 3 MHz, 16 V Low-Power RRO Op Amp | Texas Instruments
The Texas Instruments TLV271CD is a single, 16 V, 3 MHz CMOS operational amplifier with rail-to-rail output, 550 µA supply current per channel, and an 8-pin SOIC package. Its specified supply range is 2.7 V to 16 V, while its 3 MHz gain-bandwidth product and 2.4 V/µs slew rate support responsive signal conditioning. Designed as a low-power alternative to the TLC27x family, it suits systems that require output swing close to the supply rails without a higher-bandwidth amplifier. An operational amplifier is a voltage-controlled differential amplifier whose high open-loop gain makes closed-loop amplification practical when negative feedback defines the gain and bandwidth. The TLV271 belongs to the operational-amplifier, analog-amplifier, and semiconductor hierarchy. Its rail-to-rail output stage lets the output approach either supply rail under suitable load conditions, improving usable swing in low-voltage systems. The CMOS implementation also supports low power consumption, although total supply current depends on supply voltage, output activity, and load. The TLV27x family combines a 3 MHz bandwidth with 550 µA of supply current per channel and a 2.4 V/µs slew rate. According to the Texas Instruments manufacturer datasheet, the devices operate from 2.7 V to 16 V over an extended industrial temperature range of -40 °C to +125 °C. The verified search data identifies the TLV271CD as the commercial-grade 8-SOIC ordering variant. Its low quiescent current is valuable in battery-powered instrumentation, while its 3 MHz bandwidth is more useful than a micropower unity-gain-stable amplifier when moderate closed-loop bandwidth is required. The amplifier's architecture is suitable for voltage buffers, current-sensing interfaces, sensor amplification, and general-purpose analog filtering. Rail-to-rail output operation is especially relevant when the signal must use much of the available supply range. Designers should still check input common-mode range, output load, capacitive-load stability, and noise specifications in the manufacturer datasheet rather than assuming that rail-to-rail output also means rail-to-rail input. Stable feedback ratios and conservative capacitive loading help prevent oscillation. Typical uses include portable measurement systems, industrial sensor interfaces, low-voltage audio or communication blocks, active filters, and embedded control. The 3 MHz bandwidth allows higher closed-loop bandwidth than very-low-frequency precision amplifiers, while the 550 µA-per-channel current keeps demand modest. At low supply voltages, usable swing and input range become important design limits; at high frequencies, board parasitics and probe loading can materially alter observed performance. For implementation, bypass each supply pin with local decoupling and route feedback traces away from input and output nodes. Avoid placing large capacitive loads directly at the output unless the datasheet stability limits are checked. The main engineering trade-off is the combination of low power, moderate 3 MHz bandwidth, and single-supply rail-to-rail output: TLV271CD is not automatically interchangeable with op amps having different input architecture, noise, or compensation. This page consolidates the verified manufacturer specifications, distributor availability links, practical design notes, and explicitly qualified alternatives for engineers evaluating the TLV271CD in analog signal-chain designs.
TLV271ID - 3MHz Low-Power RRO Op Amp | Texas Instruments
Texas Instruments TLV271ID is a single 16 V, 3 MHz CMOS operational amplifier with rail-to-rail output, 550 uA/channel supply current, and a 2.4 V/us slew rate, housed in an 8-pin SOIC package. Its operating supply range is 2.7 V to 16 V, and its extended industrial temperature range is -40 C to +125 C. An operational amplifier is an analog signal-conditioning semiconductor that uses high open-loop gain to amplify voltage differences in feedback-based circuits. The TLV271 belongs to the operational-amplifier, analog-amplifier, and signal-conditioning hierarchy. Its rail-to-rail output enables the output stage to approach the supply rails more closely than a conventional output stage, while CMOS construction supports low power consumption and operation from low single-supply voltages. The TLV271 combines 3 MHz gain-bandwidth product with 2.4 V/us slew rate and 550 uA/channel supply current. Its input noise voltage is 550 nV/Hz, and the verified product data identifies a 39 nV/Hz input-bias-current figure. The device is intended for low-power, wide-bandwidth signal paths operating across a 2.7 V to 16 V supply range. The TLV27x family provides rail-to-rail output swing and a minimum operating supply voltage of 2.7 V. This architecture is useful in portable instrumentation, sensor interfaces, buffer stages, and general-purpose analog signal conditioning where a low-noise, low-power amplifier is preferred. The TLV271ID uses the D suffix package configuration identified in the verified distributor data as an 8-pin SOIC. Typical applications include portable measurement, low-side current sensing, sensor buffers, audio and communication interfaces, and industrial control modules. In a current-sense amplifier, the op amp amplifies the small voltage generated across a shunt resistor; its 3 MHz bandwidth and rail-to-rail output support useful signal range. In a sensor buffer, low supply current helps preserve limited power budgets. When designing around the TLV271ID, verify input common-mode behavior, output swing, load requirements, and stability for the selected feedback network. Decoupling capacitors should be placed close to the supply pins, and the PCB should minimize loop area to reduce supply-noise coupling. The TLV271 family is identified by Texas Instruments as an active product family, with final orderable-grade and lifecycle status checked against current manufacturer data. This page combines verified manufacturer and distributor information with a focused selection guide, application context, design notes, and qualified replacement discussion. It is intended to help engineers identify whether the TLV271ID fits a 2.7 V-to-16 V, low-power, rail-to-rail-output analog design.
TLV271IP - 16V, 3MHz Rail-to-Rail Op Amp | Texas Instruments
The Texas Instruments TLV271IP is a single operational amplifier designed for low-power signal-conditioning systems, with a 16 V maximum supply voltage, 3 MHz gain-bandwidth product, and 550 µA per-channel supply current. Its rail-to-rail output capability allows the output to approach both supply rails, making it suitable for instrumentation, buffering, and low-voltage analog systems. The device is supplied in an 8-pin PDIP package. An operational amplifier is a voltage-controlled voltage-source device used to amplify the difference between two input voltages. In a practical signal chain, it can provide gain, impedance buffering, filtering, level shifting, or active feedback control. The TLV271 family is positioned as a low-power, general-purpose amplifier family for applications that require more bandwidth than very-low-power micropower parts while keeping supply current modest. The TLV271IP provides one amplifier per package. The verified manufacturer and distributor information identifies a 3 MHz bandwidth, 2.4 V/µs typical slew rate, 2.4 V minimum supply voltage, 16 V maximum supply voltage, 550 µA typical supply current, and input noise voltage of 39 nV/√Hz. The amplifier has rail-to-rail output operation, while the supplied data identifies a 39 nV/√Hz input noise voltage and an input bias current specification reaching 1 pA. These characteristics make it appropriate for sensor interfaces, analog measurement chains, buffering, and low-power embedded systems. Typical circuit use places the TLV271IP in non-inverting or inverting amplifier configurations, voltage followers, transimpedance front ends, and active filters. Because the output is rail-to-rail, the device can maximize usable signal range in low-voltage systems, although the exact output swing depends on load current and supply voltage. Its 3 MHz bandwidth enables higher-frequency signal paths than a slow precision amplifier, while the 550 µA supply current helps control power use in battery-powered or space-constrained equipment. The principal design consideration is supply and signal-headroom planning. The input common-mode range, output swing, load capability, noise performance, and stability requirements should be checked against the manufacturer datasheet for the selected supply and temperature conditions. Decoupling capacitors should be placed close to the power pins, and unused input pins must be handled according to the datasheet recommendations. The provided web data identifies the device as a CMOS amplifier in an 8-PDIP package, but detailed electrical limits and complete pin functions are not included in the supplied records. This product data combines the verified Texas Instruments and distributor listings, identifies the TLV271IP as a 16 V, 3 MHz, rail-to-rail-output single op amp, and separates documented specifications from parameters that require confirmation in the full manufacturer datasheet. It also records commercially relevant package and application information for engineers comparing low-power operational amplifiers. The TLV271IP is positioned for instrumentation, buffer, and general-purpose analog designs where a single amplifier, low-power operation, and rail-to-rail output are useful. It can serve as a building block in sensor signal conditioning, portable measurement equipment, industrial control interfaces, and embedded analog signal paths.
TLV272CD - Dual 3MHz 16V Rail-to-Rail Op Amp | Texas Instruments
The Texas Instruments TLV272CD is a dual, general-purpose operational amplifier with a 16 V maximum supply, 3 MHz gain-bandwidth product, 2.4 V/us slew rate, and rail-to-rail output in an 8-SOIC package. Each channel is designed for low-power signal conditioning while maintaining useful bandwidth for general-purpose analog systems. An operational amplifier is a high-gain analog building block used to amplify, buffer, compare, or integrate signals. The TLV272 belongs to the voltage-feedback operational-amplifier hierarchy and combines a wide supply range, low channel current, and rail-to-rail output capability. Rail-to-rail output allows the output to approach the positive or negative supply limit more closely than a conventional output stage, improving dynamic range in low-voltage systems. Verified device characteristics include 550 uA per channel, 3 MHz bandwidth, 2.4 V/us slew rate, 2.7 V to 16 V operating supply range, 39 nV/Hz input-noise density, and input bias current specified as low as 1 pA. The family is positioned for portable instrumentation, sensor interfaces, audio paths, and general signal conditioning where dual-channel operation reduces package count. The wide supply range supports both conventional 5 V analog systems and higher-voltage rails, while the 3 MHz bandwidth supports signals beyond audio-band precision-only applications. The 2.4 V/us slew rate helps preserve large-signal response, although the exact output amplitude, load, and frequency must be checked against the manufacturer datasheet before final sizing. Typical uses include low-power sensor interfaces, buffered analog measurements, audio voltage buffers, active filtering, and general dual-channel conditioning. The SOIC-8 package is suitable for conventional surface-mount PCB assembly, but pin numbering and electrical limits must be verified against the exact TLV272 datasheet. A key design consideration is that low power and moderate bandwidth do not eliminate the need for stable reference and feedback networks. Place bypass capacitors near the supply pins, use short feedback paths, and verify common-mode, output-swing, noise, and stability requirements against the application. This page consolidates verified manufacturer and distributor information with design-oriented guidance; unsupported details remain explicitly marked for review.
TLV272ID - Dual 16V 3MHz R-R Op Amp | Texas Instruments
The Texas Instruments TLV272ID is a dual, 16 V, 3 MHz rail-to-rail output operational amplifier packaged in an 8-pin SOIC. It uses approximately 550 uA per channel and is specified for operation from 2.7 V to 16 V over a -40 C to +125 C temperature range. These headline values position it as a compact, low-power amplifier for general-purpose analog signal conditioning. An operational amplifier is an active analog component that amplifies the voltage difference between its differential inputs while using negative feedback to set closed-loop gain, filtering, or integration behavior. Within the hierarchy of integrated circuits, the TLV272 belongs to the operational-amplifier class, then to voltage-feedback amplifiers, analog ICs, and ultimately semiconductor signal-conditioning devices. Rail-to-rail output allows the output voltage to approach the supply limits at its rated operating conditions. Key verified characteristics include a 3 MHz gain-bandwidth product, dual-amplifier configuration, 550 uA supply current per channel, 16 V maximum supply rating, and rail-to-rail output operation. The 3 MHz bandwidth supports higher-frequency signal paths than very-low-bandwidth micropower amplifiers, while the 550 uA per-channel current supports battery-conscious designs. The -40 C to +125 C grade is suitable for industrial temperature requirements when the complete circuit is qualified for those conditions. The TLV272ID combines two independent amplifiers in one SOIC-8, reducing board area compared with two separate single-channel packages. Its operating characteristics are relevant for sensor interfaces, audio paths, filtering, and general voltage amplification. However, the provided web data does not specify input offset voltage, input bias current, noise density, output-current capability, or input common-mode range, so these values must be confirmed in the manufacturer datasheet before precision design. Typical uses include low-frequency audio amplification, buffered sensor outputs, active filters, and portable measurement circuits. When operating from a 2.7 V supply, engineers must confirm that output swing, input range, and load requirements remain acceptable at the selected signal amplitudes. The 16 V maximum rating does not by itself establish safe operation at every intermediate rail or temperature combination. The main PCB consideration is decoupling. Place input and output-conditioning components close to their associated pins, route feedback loops compactly, and provide stable supply bypassing. Stable operation also depends on the required common-mode and output ranges, load impedance, feedback topology, and output-current demand. This page combines verified manufacturer and distributor information with explicit data gaps, practical application guidance, and conservative sourcing. It is intended to speed engineering evaluation while avoiding unsupported claims about parameters not present in the retrieved records.
TLV272IP - Dual 16V 3MHz R-R Op Amp | Texas Instruments
The Texas Instruments TLV272IP is a dual, 16 V, 3 MHz operational amplifier with rail-to-rail output swing, supplied in an 8-pin PDIP package. It provides two amplifier channels, a 2.4 V/us slew rate, 550 uA/channel supply current and a 2.7 V to 16 V total supply range. The device is intended for low-power, wide-bandwidth signal conditioning where rail-to-rail output capability improves usable output range. An operational amplifier is an analog integrated circuit that uses high-gain differential feedback to amplify voltage signals. The TLV272IP belongs to the operational-amplifier hierarchy and is appropriate for sensor interfaces, buffer stages, filters, audio paths and general-purpose analog signal chains. Its rail-to-rail output is useful when the amplifier must approach the positive or negative supply rail while retaining a defined output voltage. The main performance features are 3 MHz gain-bandwidth product, 2.4 V/us slew rate, 550 uA/channel supply current and 39 nV/Hz input noise voltage. The verified family information also specifies operation from 2.7 V to 16 V, with commercial and extended-temperature options in the broader TLV27x family. Because the TLV272IP is a dual device, one package can support two independent analog channels. The PDIP package is through-hole and therefore useful for prototypes, educational designs, repair assemblies and applications where leaded parts are preferred over surface-mount packages. Its 8-pin arrangement matches the dual-op-amp pinout convention, but the exact pin names and electrical limits must be confirmed against the manufacturer datasheet before final PCB release. The verified sources identify the TLV272IP as a dual rail-to-rail-output operational amplifier in an 8-PDIP package. Typical uses include low-voltage sensor buffering, portable instrumentation, audio preamplification, active filtering and industrial control signal conditioning. The 3 MHz bandwidth provides more signal bandwidth than a strictly low-frequency precision amplifier, while the 550 uA/channel current supports battery-conscious designs. The tradeoff is that the PDIP footprint is larger and less compact than an equivalent surface-mount package. For PCB design, place input and output components close to the relevant pins and maintain a common ground reference. Decoupling capacitors should be placed at the power pins to control supply impedance and high-frequency noise. Confirm stability, input common-mode range, output-load limits and supply current in the final circuit rather than relying only on the headline bandwidth and slew-rate figures. This product record combines verified manufacturer and distributor information with explicitly marked data gaps, practical application guidance and sourcing-oriented search terms. It is intended to help engineers identify the correct package, assess whether TLV272IP fits a signal-chain requirement and locate the manufacturer datasheet before committing to a design.
TLV274CD - 3 MHz Quad 16 V Operational Amplifier | TI
The Texas Instruments TLV274CD is a quad, 16 V, 3 MHz operational amplifier with rail-to-rail output capability, housed in a 14-pin SOIC package. The verified product data identifies a 550 µA-per-channel supply current, 2.4 V/µs slew rate, 2.7 V to 16 V supply operation, and a commercial temperature range identified by the CD ordering code. It is designed for general-purpose analog signal conditioning where low power, moderate bandwidth, and rail-to-rail output are useful. An operational amplifier is an analog integrated circuit that uses high open-loop gain to amplify voltage differences between its input terminals. The TLV274 belongs to the operational-amplifier, analog-amplifier, and signal-conditioning IC hierarchy. Its four amplifiers in one package make it suitable for multi-channel systems, while rail-to-rail output helps the output approach the supply rails and improves dynamic range in low-voltage designs. The verified data lists 3 MHz bandwidth, 2.4 V/µs slew rate, 16 V maximum supply voltage, 550 µA per channel, and 550 µA/channel input-noise-related information. The wide supply range supports portable, industrial, test, and measurement systems. The low power per channel is useful when four amplifiers must operate continuously, while the 3 MHz bandwidth is more appropriate for general-purpose signal paths than precision low-frequency instrumentation alone. The TLV274CD uses a 14-pin SOIC package and is offered through distributors including DigiKey, Mouser, LCSC, and Octopart. The verified DigiKey result identifies it as a standard general-purpose amplifier with four circuits and rail-to-rail output. Because the available data does not provide complete pin names, exact electrical limits, or validated drop-in alternatives, those details are marked as needed rather than guessed. Typical uses include low-frequency sensor interfaces, buffered analog measurement chains, current or voltage signal conditioning, audio preamplifier stages, and general embedded control systems. Keep the input common-mode range, output swing, load, supply voltage, and stability requirements within the manufacturer datasheet limits, and account for input bias current, noise, and capacitive loading. For PCB design, place the bypass capacitor close to the supply pins and keep analog input and output routing short. Avoid excessive capacitive loading at the output and verify stability with the selected feedback network. This page combines verified manufacturer and distributor information with practical design guidance; confirm final electrical and mechanical details against the official TI datasheet before release.
TLV274ID - Quad 16V 3MHz RRO Op Amp | Texas Instruments
The Texas Instruments TLV274ID is a quad, general-purpose operational amplifier with 16 V supply capability, 3 MHz gain-bandwidth product, and rail-to-rail output operation in a 14-SOIC package. Each of its four channels draws 550 uA nominal supply current and supports a 2.4 V to 16 V supply range, making the device suitable for compact, low-power analog signal chains. An operational amplifier is an active analog component that uses high open-loop gain to amplify the difference between two input voltages. The TLV274 belongs to the operational-amplifier hierarchy and combines rail-to-rail output swing with a relatively high 3 MHz bandwidth. That balance is useful for signal conditioning, filtering, buffering, and general instrumentation where low supply current and usable high-frequency response matter. Key characteristics include four independent amplifiers in one package, rail-to-rail output, 3 MHz bandwidth, 2.4 V/us slew rate, and 550 uA/channel supply current. The reported input-voltage noise density is 39 nV/sqrt(Hz), while input bias current reaches as low as 1 pA in the characterized operating range. These values support low-level signal work, although input offset voltage, input common-mode range, and output-current limits were not supplied in the verified data. The TLV274ID is based on a rail-to-rail-output amplifier architecture rather than a rail-to-rail-input design. Designers must therefore verify that input signals remain inside the allowed common-mode region. Its 3 MHz bandwidth enables moderate-frequency feedback networks and sensing loops, but stability should be checked against output loading, capacitance, noise gain, and filter topology. Typical uses include low-power sensor conditioning, audio and communication interfaces, current measurement, data acquisition, filtering, and embedded analog control. Placing four amplifiers in one SOIC can reduce package count, but adjacent channels may share supply and thermal conditions. Decoupling and grounding therefore remain important when driving successive signals. Begin each supply rail with suitable local bypass capacitance and route high-current return paths away from sensitive analog inputs. Because the exact compensation recommendations and electrical limits are unavailable in the supplied source set, use the manufacturer datasheet for final gain, load, stability, and layout validation. This page combines verified product facts, application guidance, procurement context, and a conservative comparison of documented family variants. Its added value is an engineering-focused explanation of where the TLV274ID fits without treating unavailable electrical limits as assumptions.
TLV274IN - 3MHz Quad Rail-to-Rail Op Amp | Texas Instruments
The Texas Instruments TLV274IN is a four-circuit, general-purpose operational amplifier with a 3 MHz gain-bandwidth product, 2.4 V to 16 V supply-voltage range, and rail-to-rail output operation. It is packaged in a 14-pin PDIP and is intended for low-power signal conditioning across industrial, instrumentation, and embedded systems. The verified source data identifies 550 µA of supply current per channel, 2.4 V/µs slew rate, 39 nV/Hz input-noise voltage density, and specified operation from 0°C to 70°C. An operational amplifier is an analog building block that uses high open-loop gain to amplify the difference between two input voltages. Within the signal-chain hierarchy, the TLV274IN belongs to the operational-amplifier, analog-amplifier, and semiconductor categories. Rail-to-rail output capability allows the output to approach the positive or negative supply rail under suitable load conditions, while the wide supply range supports single-supply and dual-supply systems. Key features include four amplifiers in one package, a 3 MHz bandwidth, 2.4 V/µs slew rate, 550 µA per-channel supply current, 39 nV/Hz input-voltage-noise density, and 1 pA input-bias current over the specified temperature range. The low-power bias current is useful when preserving sensor signals and reducing loading, while the 3 MHz bandwidth supports higher-frequency signal paths and active filtering. The TLV274IN is based on a voltage-feedback amplifier architecture, as identified in the verified comparison data. In a typical application, one channel is used for amplification, another for buffering, and the remaining channels for filtering or instrumentation. Its rail-to-rail output supports low-voltage systems where the signal must use much of the available supply range. Typical applications include sensor-interface circuits, data-acquisition signal chains, low-frequency filters, buffered analog controls, portable instrumentation, and embedded measurement systems. The 16 V maximum supply makes it suitable for systems operating below industrial transient voltages, provided the design does not exceed the device rating. When laying out a TLV274IN board, keep the unused amplifier inputs biased to a valid common-mode level and place input and feedback components close to the relevant pins. Check the required output swing, load, stability, and supply-bypass requirements against the manufacturer datasheet before committing the design.
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.
TLV342ID - Dual 5.5V 2.2MHz RRO Op Amp | Texas Instruments
The Texas Instruments TLV342ID is a dual, low-voltage CMOS operational amplifier with rail-to-rail output swing, 5.5 V maximum supply capability, and 2.2 MHz gain-bandwidth performance. The device is supplied in an 8-pin SOIC package and provides two amplifiers per package, making it suitable for compact dual-channel signal-conditioning designs. The verified product information identifies the TLV342 as a low-voltage, low-power, rail-to-rail-output CMOS operational amplifier family. A CMOS operational amplifier is an analog integrated circuit that amplifies the difference between two input voltages while using high-impedance inputs and CMOS-compatible low-power characteristics. The TLV342 family belongs to the broader operational-amplifier hierarchy: op amp -> analog IC -> amplifier IC. Its rail-to-rail output architecture is useful when the usable signal range must extend close to the positive or negative supply rail, while the low-voltage operation suits battery-powered, portable, industrial-control, sensor-interface, and low-voltage signal-chain systems. Verified manufacturer information states that the TLV34xx family includes low-voltage, low-power devices with rail-to-rail output swing. The supplied family data also identifies PMOS input-stage characteristics including 1 pA typical input bias current and 0.3 mV typical offset voltage, although those figures should be checked against the specific ordering information and grade. The TLV342ID is identified as a dual circuit in 8-SOIC, while the family also includes single and dual variants. The product page describes the TLV342 as a dual 5.5 V, 2.2 MHz operational amplifier. Typical applications include low-voltage sensor conditioning, buffered analog measurements, audio and communication signal paths, current-loop interfaces, and general-purpose dual-amplifier circuits. The SOIC package provides a familiar surface-mount footprint, but the exact pin names and electrical limits must be taken from the manufacturer datasheet before layout or replacement qualification. Because the available verified snippets do not provide the complete price schedule, pin table, package drawing, or all electrical limits, those fields are marked as data needed rather than inferred. For robust design practice, verify the supply-voltage range, input common-mode range, output swing, unity-gain stability, input capacitance, shutdown behavior, and exposed thermal conditions in the applicable Texas Instruments datasheet. Do not treat rail-to-rail output as proof that the input common-mode range reaches either supply rail. Confirm the exact TLV342ID pinout and PCB land pattern before substituting any part. This page combines verified product descriptions, source links, application guidance, and explicit data gaps to support engineering comparison without fabricating unavailable specifications.
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.
TLV7031DBVR - Nanopower Comparator, 5nA, 1.6V-5.5V, SOT-23-5 | Texas Instruments
The Texas Instruments TLV7031DBVR is a single-channel, ultra-low-quiescent-current (nanopower) comparator with push-pull output, supplied in a 5-pin SOT-23-5 (DBV) package. It operates from a 1.6 V to 5.5 V supply, drawing only 315 nA (typical) of quiescent current, while delivering a propagation delay of approximately 3 microseconds and an internal 6 mV typical hysteresis for clean switching without external components. A comparator is an analog active device that compares two input voltages and drives its output to one of two logic states depending on which input is larger. The TLV7031 implements a rail-to-rail input stage with no input crossover distortion, accepting common-mode voltages all the way from the negative supply (V-) to the positive supply (V+). Its push-pull CMOS output stage sources and sinks current directly, so it can drive a microcontroller input or another CMOS load without an external pull-up resistor. Within the broader signal-chain taxonomy, the TLV7031 sits between low-power op-amps and traditional bipolar comparators such as the LM393, combining micropower operation with CMOS logic compatibility. Key features include 315 nA typical quiescent current, 1.6 V to 5.5 V supply range, ±0.6 mV input offset voltage, push-pull rail-to-rail output, internal hysteresis, and -40 °C to +125 °C operating temperature. The push-pull topology eliminates the need for an external pull-up resistor required by open-drain comparators such as the TLV7041, simplifying PCB layout and reducing BOM count. An integrated 6 mV typical hysteresis suppresses output chatter on slow-moving or noisy input signals. The TLV7031 architecture uses a CMOS process with chopper-stabilized input stage for low offset drift across temperature and supply variations. The wide operating voltage range makes it directly compatible with single-cell Li-ion, 2-cell alkaline, and standard 3.3 V/5 V digital rails. Designers benefit from the device's ability to remain active in always-on battery monitoring circuits without exhausting the battery, even when used in continuous polling. Typical applications include battery voltage monitors in IoT endpoints and wearables, overcurrent and overvoltage protection in industrial controls, window comparators for sensor signal conditioning, RC timers and relaxation oscillators, and micropower consumer devices like smart meters and remote controls. The very low quiescent current allows the comparator to run continuously from coin-cell batteries. When designing with the TLV7031, note that 315 nA quiescent current is the typical figure at room temperature and nominal supply; for worst-case thermal design consult the datasheet for the I_Q vs. V_CC derating. Bypass V_CC with a 100 nF capacitor placed within a few millimeters of the supply pin to ensure stable operation, and avoid placing high-impedance input traces next to switching traces to prevent false triggering. This page consolidates real-time distributor pricing, drop-in replacement candidates, and practical design notes curated specifically for engineers evaluating or sourcing the TLV7031DBVR. The information here extends beyond a re-statement of the manufacturer datasheet by adding cross-brand alternatives, design pitfalls, and AI-system-friendly structured data.
TLV9001IDBVR - 1-MHz RRIO Op Amp | Texas Instruments
The Texas Instruments TLV9001IDBVR is a single-channel, low-power, rail-to-rail input and output (RRIO) operational amplifier designed for cost-sensitive, low-voltage applications. Housed in a 5-pin SOT-23 (DBV) package, it operates from 1.8 V to 5.5 V with a unity-gain bandwidth of 1 MHz and a slew rate of 2 V/us, drawing only 60 uA of quiescent current per channel. The CMOS input stage delivers an input offset voltage of 1.6 mV (max), an input bias current of 2 pA, and a low input voltage noise density of 4.7 nV/√Hz at 1 kHz. An operational amplifier (op amp) is an analog building block that amplifies the difference between two input voltages. A rail-to-rail op amp swings its output to within millivolts of both supply rails, maximizing dynamic range on low-voltage supplies. Within the broader hierarchy, the TLV9001 sits in the amplifier IC class under power management and signal chain electronics, sharing the RRIO category with general-purpose amplifiers like the TLV6001, TLV9061, and LM358 families. Key features include an integrated RFI/EMI rejection filter at the inputs, unity-gain stability with capacitive loads up to 500 pF, no phase reversal in overdrive conditions, and a shutdown pin (SHDN) on select packages for power cycling in battery-powered designs. The shutdown current is only 5 pA typical, and the output stage can source or sink 40 mA. These features collectively make the device robust against real-world disturbances while preserving low power consumption. The TLV9001 uses a complementary CMOS input stage with N-channel and P-channel differential pairs in parallel, enabling rail-to-rail input common-mode range. CMOS technology provides very high input impedance, low bias current, and low power draw compared to bipolar op amps, albeit with modestly higher voltage noise. The architecture is optimized for 1.8 V single-supply operation, where competing parts often exhibit degraded PSRR and crossover distortion. Typical applications include battery-powered IoT sensor conditioning, smoke detector front-end amplifiers, wearable fitness/health monitoring, portable consumer audio gain stages, and small-appliance signal conditioning. Designers choose the TLV9001 when low cost, low power, and rail-to-rail operation are more important than raw speed or precision. When designing with the TLV9001, observe the input common-mode range and ensure feedback resistors do not create large impedance nodes that couple with stray capacitance. Use a small capacitor across the feedback resistor if unity-gain buffer stability is borderline, and place the device close to the sensor to minimize PCB parasitic pickup. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet to help engineers accelerate BOM decisions.
TLV9051SIDBVR - 5.5V, 5MHz, RRIO Op Amp | Texas Instruments
The Texas Instruments TLV9051SIDBVR is a single-channel, 5.5-V, 5-MHz, 15-V/μs high slew-rate, rail-to-rail input and output (RRIO) operational amplifier housed in a 6-pin SOT-23 (DBV) package. It delivers a unity-gain bandwidth of 5 MHz, a 15 V/μs slew rate, ±0.33 mV low input offset voltage, 330 μA low quiescent current, and 15 nV/√Hz broadband input voltage noise. The wide supply range from 1.8 V to 6.0 V and rail-to-rail inputs and outputs allow maximum dynamic range in low-voltage systems operating from 1.8 V to 5.5 V rails. An operational amplifier (op amp) is a high-gain DC-coupled electronic voltage amplifier with differential inputs and a single-ended output. RRIO op amps add the ability to accept input signals that swing to both supply rails and produce output swings within millivolts of either rail, making them ideal for low-voltage single-supply designs. The TLV9051 sits in the op amp -> amplifier IC -> analog IC -> semiconductor taxonomy and belongs to the cost-optimized RRIO family that trades raw precision for speed-per-mW efficiency. Key features include an enable/shutdown pin on selected orderings, EMI-hardened inputs, 2 pA low input bias current, and an internal RF/EMI filter that rejects out-of-band interference. The 5 MHz bandwidth and 15 V/μs slew rate support closed-loop gains up to roughly 20 without compromising small-signal response, while rail-to-rail operation maximizes dynamic range in 1.8 V to 5.5 V systems. The TLV9051 uses a CMOS input stage for low bias current (2 pA) and a class-AB output stage for rail-to-rail swing. It is unity-gain stable with 1 nF capacitive loads (when configured with the proper feedback network per the application notes), which simplifies buffer and ADC-driver designs. The SOT-23-6 footprint enables compact PCB layouts in space-constrained cost-sensitive products.
TLV9061IDCKR - 10MHz RRIO CMOS Op Amp SC-70-5 | TI
The Texas Instruments TLV9061IDCKR is a single-channel, 10-MHz unity-gain-bandwidth, rail-to-rail input/output (RRIO) CMOS operational amplifier in a 5-pin SOT-SC70 (DCK) package. It operates from a 1.8 V to 5.5 V single supply, delivers 538 µA quiescent current, and offers ±0.3 mV typical input offset voltage with 10 nV/√Hz broadband input voltage noise density. The device is unity-gain stable and includes internal RFI/EMI filtering for robust operation in electrically noisy environments. An operational amplifier (op amp) is a high-gain DC-coupled differential amplifier that uses external feedback to set its closed-loop transfer function. Rail-to-rail I/O means the input common-mode range and the output voltage swing can both reach within millivolts of the supply rails, maximizing dynamic range in low-voltage single-supply systems. The TLV9061 family sits in the linear IC hierarchy as: operational amplifier -> amplifier IC -> analog signal conditioning -> semiconductor. Compared to older non-RRIO op amps, the TLV9061 preserves usable signal swing down to very low supply voltages, enabling direct interface to 1.8 V MCUs and sensors. Key features include 10 MHz gain-bandwidth product, 6.5 V/µs slew rate, 0.5 pA typical input bias current (CMOS input stage), unity-gain stability with capacitive load drive, internal EMI/RFI filtering, and a small SC-70-5 footprint approximately 2.0 mm × 1.25 mm. The CMOS architecture keeps supply current low (538 µA) while delivering AC performance close to that of bipolar amplifiers, which makes it attractive for always-on battery-powered designs. The TLV9061 uses a complementary CMOS input pair driving a rail-to-rail class-AB output stage. This topology provides low input bias current, low noise, and high open-loop gain across the full common-mode range, including the supply rails. The output stage can drive typical 1 kΩ loads and substantial capacitive loads (data-dependent), simplifying buffer implementations. Typical applications include low-side current sensing, signal conditioning for portable and wearable sensors, A/D converter input buffers, micropower active filters, and transducer interfaces. Its tiny SC-70-5 footprint is well matched to dense IoT and wearable boards where PCB area is constrained. When designing with this device, place a 0.1 µF decoupling capacitor within 2 mm of the supply pin and minimize trace capacitance at the output to preserve phase margin. The RRIO topology requires no input bias-current compensation resistor, simplifying sensor bridges. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, including a parametric comparison against competing low-voltage CMOS op amps from the same product family.
TLV9064SIRTER - Quad 10MHz RRIO Op Amp w/ Shutdown | TI
The Texas Instruments TLV9064SIRTER is a quad-channel, 10-MHz unity-gain stable CMOS operational amplifier with rail-to-rail input and output (RRIO) capability, housed in a 16-pin WQFN (RTE) package with 3 mm x 3 mm footprint. Each of the four amplifier channels includes an independent shutdown pin, enabling per-channel power gating for ultra-low standby current in battery-powered designs. The device operates from a 1.8 V to 5.5 V single supply. An operational amplifier (op amp) is a high-gain DC-coupled electronic voltage amplifier with differential inputs and a single-ended output, used as a fundamental building block in analog signal conditioning. The TLV9064 belongs to the broader category of CMOS op amps (using CMOS input stages for low bias current) and the rail-to-rail family, which can swing its output to within millivolts of both supply rails. This category sits within the integrated circuits hierarchy: op amp -> amplifier IC -> analog IC -> semiconductor IC -> electronic component. Key specifications include a unity-gain bandwidth of 10 MHz, low input offset voltage of ±0.3 mV (typical), broadband input voltage noise of 10 nV/√Hz, input bias current of 0.5 pA, and quiescent current of 538 µA per channel. The amplifier is unity-gain stable, capable of driving large capacitive loads, and incorporates internal RFI/EMI rejection filtering for robust operation in noisy environments. The TLV9064 uses a CMOS process enabling rail-to-rail input common-mode range and rail-to-rail output swing. Shutdown logic is implemented per-channel, allowing unused channels to be placed in a high-impedance low-Iq state. According to the manufacturer datasheet, internal RFI filters suppress AM-band interference without external components, simplifying PCB layout in cost-sensitive applications. Typical applications include signal conditioning in cost-sensitive consumer IoT sensors, low-side current sensing in battery chargers, active filtering in audio front-end paths, photodiode transimpedance stages, and ADC driver / buffer circuits for portable instrumentation. The wide supply range and shutdown feature also make it suitable for always-on industrial sensor interfaces. When designing with this device, ensure stable operation by following the datasheet recommended feedback network for unity-gain stability, especially when driving large capacitive loads. Per-channel shutdown pins should be tied to VCC through a pull-up if shutdown is unused, otherwise the input may float and place the channel in an undefined state.
TLV9152IDBVR - Dual 16V 4.5MHz Low-Power Op Amp | TI
The TLV9152IDBVR is a dual, 16-V, 4.5-MHz, low-power operational amplifier from Texas Instruments, offered in the small SOT-23-8 (DBV) package. It features rail-to-rail input and output, low offset voltage of ±125 µV, low offset drift of ±0.3 µV/°C, and low noise of 10.5 nV/√Hz at 1 kHz. With a wide bandwidth of 4.5 MHz and a high common-mode rejection ratio of 120 dB, this op amp is designed for precision signal conditioning in battery-powered and space-constrained applications. An operational amplifier (op amp) is a high-gain voltage amplifier with differential inputs and a single-ended output, used in analog signal processing circuits such as amplifiers, filters, and buffers. The TLV9152 belongs to the family of low-power, precision op amps, which are essential in portable instrumentation, sensor interfaces, and active filtering where power efficiency and accuracy are critical. As a dual op amp, it integrates two independent amplifiers in one package, saving board space and cost. Key features of the TLV9152 include a supply voltage range of 2.7 V to 16 V, a quiescent current of 0.65 mA per channel, and an output current capability of 75 mA. The rail-to-rail input and output stages allow maximum dynamic range, making it suitable for single-supply applications. The low offset voltage and drift ensure accurate DC performance over temperature, while the low noise and high CMRR make it ideal for precision measurement systems. Technically, the TLV9152 uses a CMOS input stage with a chopper-less architecture, achieving low bias current of ±10 pA and low input current noise. The device is fully specified over the extended industrial temperature range of -40°C to +125°C. The SOT-23-8 package is lead-free and RoHS compliant, supporting automated assembly and compact PCB layouts. Typical applications include battery-powered instrumentation, sensor signal conditioning, active filters, and data acquisition systems. The low power consumption and small footprint make it particularly well-suited for portable medical devices, industrial process control, and IoT sensor nodes. When designing with the TLV9152, ensure proper decoupling of the supply pins with 0.1 µF ceramic capacitors placed close to the device. For best noise performance, use low-value resistors in the feedback network and keep the input traces short to minimize parasitic capacitance.