Datasheet Details
| Part number | INA3221 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.09 MB |
| Description | Shunt and Bus Voltage Monitor |
| Datasheet |
 INA3221 Datasheet
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General Description
The INA3221 is a three-channel, high-side current and bus voltage monitor with an I2C- and SMBUScompatible interface.
The INA3221 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals.
Key Features
- 1 Senses Bus Voltages From 0 V to 26 V.
- Reports Shunt and Bus Voltage.
- High Accuracy:.
- Offset Voltage: ±80 µV (max).
- Gain Error: 0.25% (max).
- Configurable Averaging Options.
- Four Programmable Addresses.
- Programmable Alert and Warning Outputs.
- Power-Supply Operation: 2.7 V to 5.5 V 2.