LM2901D vs LM2903AVQDR

This in-depth comparison of the LM2901D and LM2903AVQDR 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

LM2901D

National Semiconductor

Lifecycle
Active
Stock
7764 PCS
Package
SOIC-14
Series
Linear - Comparators
+BOM RFQ
Part B

LM2903AVQDR

Texas Instruments

Lifecycle
Active
Stock
1768 PCS
Package
SOIC-8
Series
Linear - Comparators
+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 LM2901D LM2903AVQDR
Part Status Obsolete Active
Type General Purpose Differential
Number of Elements 4 2
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL CMOS, MOS, Open-Drain, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 32V, ±1V ~ 16V 2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max) 7mV @ 5V 2mV @ 32V
Current - Input Bias(Max) 0.25µA @ 5V 0.25µA @ 5V
Current - Output (Typ) 16mA @ 5V 20mA
Current - Quiescent (Max) 2.5mA 2.5mA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Compare RFQ