LM321MFX vs LM321MF

This in-depth comparison of the LM321MFX and LM321MF provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LM321MFX

Texas Instruments

Lifecycle
Active
Stock
3422 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

LM321MF

Texas Instruments

Lifecycle
Active
Stock
6663 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM321MFX LM321MF
Part Status Not For New Designs Not For New Designs
Amplifier Type General Purpose General Purpose
Number of Circuits 1 1
Slew Rate 0.4V/µs 0.4V/µs
Gain Bandwidth Product 1 MHz 1 MHz
Current - Input Bias 45 nA 45 nA
Voltage - Input Offset 2 mV 2 mV
Supply Current 660µA 660µA
Current - Output / Channel 40 mA 40 mA
Voltage - Supply Span(Min) 3 V 3 V
Voltage - Supply Span(Max) 30 V 30 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Compare RFQ