INA148UA vs INA149AID

This in-depth comparison of the INA148UA and INA149AID 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

INA148UA

Texas Instruments

Lifecycle
Active
Stock
1495 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

INA149AID

Texas Instruments

Lifecycle
Active
Stock
4709 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification INA148UA INA149AID
Part Status Active Active
Amplifier Type Differential Differential
Number of Circuits 1 1
Slew Rate 1V/µs 5V/µs
-3 dB Bandwidth 100 kHz 500 kHz
Voltage - Input Offset 1 mV 350 µV
Supply Current 260µA 810µA
Current - Output / Channel 13 mA 25 mA
Voltage - Supply Span(Min) 2.7 V 4 V
Voltage - Supply Span(Max) 36 V 36 V
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Compare RFQ