LMP8358MA/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMP8358MA/NOPB is a precision programmable gain instrumentation amplifier manufactured by Texas Instruments. It features a zero-drift architecture with an input offset voltage of 10 µV and an input bias current of 1.2 nA. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V, consuming 1.8 mA of operating current. Key electrical specifications include a common-mode rejection ratio of 139 dB, a power supply rejection ratio of 138 dB, and a gain bandwidth product of 240 MHz. It provides a 3dB bandwidth of 930 kHz and a slew rate of 9.3 V/µs. The component is housed in a 14-pin SOIC package and supports a shutdown function.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Zero-drift technology ensures high precision with minimal offset voltage drift over temperature variations.
• Programmable gain capability allows flexible signal conditioning for various application requirements.
• High common-mode rejection ratio and power supply rejection ratio provide robust noise immunity.
• Integrated shutdown mode enables significant power reduction when the device is not in use.

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Medical instrumentation front-ends
• Industrial process control systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'MA' corresponds to the SOIC-14 package variant during sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering part number matches the required tape-and-reel or tube packaging format specified in the datasheet. Cross-reference the manufacturer's latest revision history for any pinout or electrical parameter updates before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high DC accuracy and low drift are critical for the application. The programmable gain feature offers design flexibility compared to fixed-gain alternatives. Consider the 2.7 V to 5.5 V supply range compatibility with existing system power rails. Evaluate the 14-pin SOIC footprint against available PCB space constraints. Compare performance metrics against other zero-drift amplifiers if extreme precision is required.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LMP8358 series of precision instrumentation amplifiers from Texas Instruments. The series is characterized by its zero-drift architecture, which minimizes offset voltage changes over temperature. The LMP8358MA/NOPB specifically denotes the version packaged in a 14-lead Small Outline Integrated Circuit (SOIC) housing. It is designed for applications requiring high accuracy and stability in single-supply environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LMP8358MT/NOPB is a confirmed substitute offering identical electrical characteristics but packaged in a TSSOP-14 form factor. Designers must verify mechanical fit and thermal dissipation differences between the SOIC and TSSOP packages before substitution.