LM2904QDRQ1 vs LM2902DR

對 LM2904QDRQ1 和 LM2902DR 的深入比較,為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素,包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異,簡化了元件選擇,讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LM2904QDRQ1

德州儀器

Lifecycle
Active
Stock
2937 件
Series
線性放大器-儀器、運算放大器、緩衝放大器
Part B

LM2902DR

羅姆

Lifecycle
Active
Stock
3659 件
Series
線性放大器-儀器、運算放大器、緩衝放大器

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM2904QDRQ1 LM2902DR
Series Automotive, AEC-Q100 -
Part Status Active Obsolete
Amplifier Type General Purpose General Purpose
Number of Circuits 2 4
Slew Rate 0.3V/µs 0.3V/µs
Gain Bandwidth Product 700 kHz 1.2 MHz
Current - Input Bias 20 nA 20 nA
Voltage - Input Offset 3 mV 1 mV
Supply Current 500µA (x2 Channels) 1mA
Current - Output / Channel 30 mA 30 mA
Voltage - Supply Span(Min) 3 V 3 V
Voltage - Supply Span(Max) 26 V 32 V
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount