TLV9144IN

Instrumentation, Op Amps, Buffer Amps Overview

The TLV9144IN is a quad operational amplifier manufactured by Texas Instruments, featuring rail-to-rail input and output capabilities. It operates within a supply voltage range of 2.7 V to 18 V with a typical quiescent current of 7 uA per channel. Key electrical specifications include a gain-bandwidth product of 125 kHz, a slew rate of 100 mV/us, and an input offset voltage of 265 uV. The device provides 40 mA output current per channel and maintains a common-mode rejection ratio of 72 dB. It is housed in a 14-pin SOIC package and supports operating temperatures from -40 C to +125 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration with rail-to-rail input and output for maximum dynamic range
• Ultra-low power consumption suitable for battery-operated applications
• High precision performance with low input offset voltage and bias current

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered sensor signal conditioning
• Portable medical instrumentation
• Industrial process control systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IN' against the official Texas Instruments datasheet to confirm the package type and tape/reel specifications. Ensure the component matches the required temperature grade and pinout configuration for your PCB design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail I/O is required alongside ultra-low power consumption. It is appropriate for applications where supply voltages vary between 2.7 V and 18 V. Consider the 125 kHz bandwidth and 100 mV/us slew rate for moderate-speed signal processing tasks requiring high precision.

Instrumentation, Op Amps, Buffer Amps Part Context

The TLV9144 belongs to the TLV91xx series of low-power, precision operational amplifiers from Texas Instruments. This family is designed for applications demanding high accuracy and extended battery life. The quad configuration integrates four independent amplifiers in a single package, reducing board space compared to dual or single-channel alternatives.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the TLV9144 datasheet for officially listed recommended replacements. Verify compatibility regarding package dimensions, pinout, and electrical parameters before substituting.