The INA322EA/2K5 is a high-performance, triple-channel, shunt and bus voltage monitor from Texas Instruments.

• Channels: Three separate channels
• Common-Mode Voltages: -16V to +80V
• Independent Channel Control: Yes
• Alerts and Warnings: Programmable
• Accuracy: up to 1% over the temperature range of -40°C to +125°C
• High Side or Low Side Measurement: Yes
• Maximum Shunt Voltage: 163.5mV
• Maximum Shunt Resistance: 500 mΩ
• Interface: I2C- and SMBus-compatible
• Programmable Addresses: Two
• Conversion Ready Pin: Yes
• Alert Pin: Yes
• Conversion Times and Averaging Modes: Programmable
• Package: TSSOP-16
• Supply Voltage: +2.7V to +5.5V
• Supply Current: 350µA (maximum)
• Operating Temperature Range: -40°C to +125°C