LM393M vs LM393ADE4

This in-depth comparison of the LM393M and LM393ADE4 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

LM393M

Fairchild Semiconductor

Lifecycle: Active
Stock: 2504 PCS
Package: SOIC-8
Series: Linear - Comparators

+BOM RFQ

Part B

LM393ADE4

Texas Instruments

Lifecycle: Active
Stock: 900 PCS
Package: SOIC-8
Series: Linear - Comparators

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LM393M	LM393ADE4
Supplier	-	Texas Instruments
Part Status	Active	Discontinued at Digi-Key
Type	Differential	Differential
Number of Elements	2	2
Output Type	-	CMOS, MOS, Open-Drain, TTL
Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	5mV @ 5V	2mV @ 30V
Current - Input Bias(Max)	0.25µA @ 5V	0.25µA @ 5V
Current - Output (Typ)	18mA @ 5V	20mA
Current - Quiescent (Max)	2.5mA	2.5mA
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Mounting Type	Surface Mount	Surface Mount

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