OPA1644AIDR vs OPA1662AIDRQ1

對 OPA1644AIDR 和 OPA1662AIDRQ1 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

OPA1644AIDR

德州儀器

Lifecycle
Active
Stock
3710 件
Series
線性放大器-儀器、運算放大器、緩衝放大器
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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification OPA1644AIDR OPA1662AIDRQ1
Series SoundPlus™ Automotive, AEC-Q100
Part Status Active Active
Amplifier Type Audio Audio
Number of Circuits 4 2
Output Type Rail-to-Rail Rail-to-Rail
Slew Rate 20V/µs 17V/µs
Gain Bandwidth Product 11 MHz 22 MHz
Current - Input Bias 2 pA 600 nA
Voltage - Input Offset 1 mV 500 µV
Supply Current 1.8mA (x4 Channels) 1.5mA (x2 Channels)
Current - Output / Channel 36 mA 50 mA
Voltage - Supply Span(Min) 4.5 V 3 V
Voltage - Supply Span(Max) 36 V 36 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
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