LM393DR2G vs LM393AD

This in-depth comparison of the LM393DR2G and LM393AD 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

LM393DR2G

Fairchild Semiconductor

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

LM393AD

Texas Instruments

Lifecycle
Active
Stock
2849 PCS
Package
SOIC-8
Series
Linear - Comparators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM393DR2G LM393AD
Supplier - Rochester Electronics, LLC
Part Status Active Active
Type General Purpose General Purpose
Number of Elements 2 2
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL Open-Collector, CMOS, MOS, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V 2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max) 5mV @ 30V 2mV @ 30V
Current - Input Bias(Max) 0.25µA @ 5V 0.25µA @ 5V
Current - Output (Typ) 16mA @ 5V 6mA @ 5V
Current - Quiescent (Max) 2.5mA 1mA
Propagation Delay(Max) - 1µs (Typ)
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
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