Datasheet Details
| Part number | INA220 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.37 MB |
| Description | Bidirectional Current and Power Monitor |
| Datasheet |
 INA220 Datasheet
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General Description
The INA220 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface.
The INA220 monitors both shunt drop and supply voltage.
A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes.
Key Features
- 1 High- or Low-Side Sensing.
- Senses Bus Voltages from 0 V to 26 V.
- Reports Current, Voltage, and Power.
- 16 Programmable Addresses.
- High Accuracy: 0.5% (Maximum) Over Temperature (INA220B).
- User-Programmable Calibration.
- Fast (2.56-MHz) I2C- or SMBUS-Compatible Interface.
- VSSOP-10 Package 2.