LM393ADR vs LM393DR2G

This in-depth comparison of the LM393ADR and LM393DR2G 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

LM393ADR

Texas Instruments

Lifecycle
Active
Stock
2390 PCS
Package
SOIC-8
Series
Linear - Comparators
+BOM RFQ
Part B

LM393DR2G

Fairchild Semiconductor

Lifecycle
Active
Stock
3727 PCS
Package
SOIC-8
Series
Linear - Comparators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM393ADR LM393DR2G
Part Status Active Active
Type Differential General Purpose
Number of Elements 2 2
Output Type CMOS, MOS, Open-Drain, TTL CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max) 2mV @ 30V 5mV @ 30V
Current - Input Bias(Max) 0.25µA @ 5V 0.25µA @ 5V
Current - Output (Typ) 20mA 16mA @ 5V
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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