INA121UA vs INA122UA

對 INA121UA 和 INA122UA 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

INA121UA

德州儀器

Lifecycle
Active
Stock
1397 件
Series
Linear - Amplifiers - Instrumentation, Op Amps, Buffer Amps
Part B

INA122UA

德州儀器

Lifecycle
Active
Stock
2940 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 INA121UA INA122UA
Part Status Active Active
Base Product Number INA121 -
Amplifier Type Instrumentation Instrumentation
Number of Circuits 1 1
Slew Rate 0.7V/µs 0.16V/µs
Current - Input Bias 4 pA 10 nA
Voltage - Input Offset 300 µV 150 µV
Supply Current 450µA 60µA
Current - Output / Channel 14 mA 30 mA
Voltage - Supply Span (Min) 4.5 V -
Voltage - Supply Span (Max) 36 V -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Packaging Tube -
-3 dB Bandwidth 5 kHz 120 kHz
Voltage - Supply Span(Min) - 2.2 V
Voltage - Supply Span(Max) - 36 V