OPA1679IDR vs OPA1642AIDR

對 OPA1679IDR 和 OPA1642AIDR 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

OPA1679IDR

德州儀器

Lifecycle
Active
Stock
6320 件
Series
線性放大器-儀器、運算放大器、緩衝放大器
+物料清單 詢價
Part B

OPA1642AIDR

德州儀器

Lifecycle
Active
Stock
1466 件
Series
線性放大器-儀器、運算放大器、緩衝放大器
+物料清單 詢價

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification OPA1679IDR OPA1642AIDR
Part Status Active Active
Amplifier Type Audio Audio
Number of Circuits 4 2
Output Type Rail-to-Rail Rail-to-Rail
Slew Rate 9V/µs 20V/µs
Gain Bandwidth Product 16 MHz 11 MHz
Current - Input Bias 10 pA 2 pA
Voltage - Input Offset 500 µV 1 mV
Supply Current 2mA (x4 Channels) 1.8mA (x2 Channels)
Current - Output / Channel 50 mA 36 mA
Voltage - Supply Span(Min) 4.5 V 4.5 V
Voltage - Supply Span(Max) 36 V 36 V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Series - SoundPlus™
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