LM7321MFE/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LM7321MFE/NOPB is a single-channel operational amplifier manufactured by Texas Instruments. It features rail-to-rail input and output capabilities, supporting a supply voltage range from 2.5 V to 32 V. Key electrical parameters include a gain-bandwidth product of 20 MHz, a slew rate of 18 V/µs, and an input offset voltage of 700 µV. The device draws 1.1 mA of supply current and provides a channel output current of 100 mA. It operates within a temperature range of -40°C to +125°C and is housed in an SOT-23-5 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Supports unlimited capacitive load driving capability
• Provides rail-to-rail input and output signal swing
• Delivers high output current for demanding applications

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Portable medical devices requiring high drive strength
• Industrial process control signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm pinout and electrical specifications. Ensure the component status is active for new designs, as availability may vary. Cross-reference the manufacturer part number with authorized distributors to prevent counterfeit risks. Confirm RoHS compliance details directly from the datasheet before integration.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high output current and large capacitive loads are required alongside wide supply voltage operation. The rail-to-rail I/O makes it suitable for low-voltage single-supply systems. Compare the 100 mA output drive against other amplifiers if load requirements exceed standard buffer capabilities. Consider the SOT-23-5 package constraints for thermal management in dense PCB layouts.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LM73xx family of operational amplifiers designed for high-performance analog signal processing. The series emphasizes robust drive capabilities and wide bandwidth. The LM7321 variant specifically addresses single-channel applications needing significant current delivery without stability issues under heavy capacitive loading conditions common in modern sensor interfaces.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM7321MFX/NOPB: Pin-compatible alternative in tape-and-reel packaging.