INA3221
INA3221 is Shunt and Bus Voltage Monitor manufactured by Texas Instruments.
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SBOS576B
- MAY 2012
- REVISED MARCH 2016
INA3221 Triple-Channel, High-Side Measurement, Shunt and Bus Voltage Monitor with I2C- and SMBUS-patible Interface
1 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 Applications
- puters
- Power Management
- Tele Equipment
- Battery Chargers
- Power Supplies
- Test Equipment
3 Description
The...