LM2902DR vs LM2901DRG4

This in-depth comparison of the LM2902DR and LM2901DRG4 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

LM2902DR

Rohm Semiconductor

Lifecycle
Active
Stock
3659 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

LM2901DRG4

Texas Instruments

Lifecycle
Active
Stock
2093 PCS
Package
SOIC-14
Series
Linear - Comparators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM2902DR LM2901DRG4
Supplier - Texas Instruments,Rochester Electronics, LLC
Part Status Obsolete Discontinued at Digi-Key
Type - General Purpose
Number of Elements - 4
Output Type - CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) - 2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max) - 7mV @ 30V
Current - Input Bias(Max) - 0.25µA @ 5V
Current - Output (Typ) - 20mA
Current - Quiescent (Max) - 2.5mA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Amplifier Type General Purpose -
Number of Circuits 4 -
Slew Rate 0.3V/µs -
Gain Bandwidth Product 1.2 MHz -
Current - Input Bias 20 nA -
Voltage - Input Offset 1 mV -
Supply Current 1mA -
Current - Output / Channel 30 mA -
Voltage - Supply Span(Min) 3 V -
Voltage - Supply Span(Max) 32 V -
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