Texas Instruments INA3221AIRGVR Microcontrollers
Supervisory IC: 2.7-5.5V, 1-Ch, 0.25% Acc, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA3221AIRGVR
Base Model
Detailed Description
Supervisory IC: 2.7-5.5V, 1-Ch, 0.25% Acc, VQFN
Package
16-VQFN Exposed Pad
Lifecycle Status
Active
Datasheet
INA3221AIRGVR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA3221AIRGVR Microcontrollers technical specifications.
General
Package / Case
16-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Input Voltage
0V ~ 26V
Sensing Method
High-Side
Accuracy
±0.25%
Function
Current/Voltage Monitor
Alternate Parts Comparison (INA3221AIRGVR vs INA3221AIRGVT vs TPS65281RGVR vs MSP430F2003IRSAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-VQFN Exposed Pad | 16-VQFN Exposed Pad | 16-VQFN Exposed Pad | 16-VQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Accuracy | ±0.25% | ±0.25% | -- | -- |
| Function | Current/Voltage Monitor | Current/Voltage Monitor | -- | -- |
| Input Voltage | 0V ~ 26V | 0V ~ 26V | -- | -- |
| Sensing Method | High-Side | High-Side | -- | -- |
| Supply Voltage | -- | -- | Not Required | 1.8V ~ 3.6V |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS65281RGVRTexas Instruments4.5V to 18V, 3A, Precision Adjustable Current Limited Power Distribution Switch 16-VQFN -40 to 125