LM339ADR vs LM339AM

This in-depth comparison of the LM339ADR and LM339AM 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

LM339ADR

Texas Instruments

Lifecycle: Active
Stock: 7717 PCS
Package: SOIC-14
Series: Linear - Comparators

+BOM RFQ

Part B

LM339AM

onsemi

Lifecycle: Active
Stock: 8902 PCS
Package: SOIC-14
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	LM339ADR	LM339AM
Supplier	-	Rochester Electronics, LLC,onsemi
Part Status	Active	Obsolete
Type	Differential	General Purpose
Number of Elements	4	4
Output Type	CMOS, MOS, Open-Collector, TTL	DTL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2V ~ 30V, ±1V ~ 15V	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	3mV @ 30V	2mV @ 5V
Current - Input Bias(Max)	0.25µA @ 5V	0.25µA @ 5V
Current - Output (Typ)	20mA	18mA @ 5V
Current - Quiescent (Max)	2.5mA	2.5mA
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Mounting Type	Surface Mount	Surface Mount

Compare RFQ