INA219AID vs INA2128UG4

This in-depth comparison of the INA219AID and INA2128UG4 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

INA219AID

Texas Instruments

Lifecycle
Active
Stock
5663 PCS
Package
SOIC-8
Series
PMIC - Current Regulation-Management
+BOM RFQ
Part B

INA2128UG4

Texas Instruments

Lifecycle
Active
Stock
8284 PCS
Package
SOIC-16
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 INA219AID INA2128UG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Amplifier Type - Instrumentation
Number of Circuits - 2
Slew Rate - 4V/µs
Gain Bandwidth Product - 200 kHz
-3 dB Bandwidth - 1.3 MHz
Current - Input Bias - 2 nA
Voltage - Input Offset - 25 µV
Supply Current - 1.4mA (x2 Channels)
Current - Output / Channel - 15 mA
Voltage - Supply Span(Min) - 4.5 V
Voltage - Supply Span(Max) - 36 V
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Series Zero-Drift -
Function Current Monitor -
Sensing Method High-Side -
Accuracy ±1% -
Voltage - Input 0V ~ 26V -
Current - Output 10mA -
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