INA253 Description
The INA253 is a voltage-output, current sense amplifier with an integrated shunt resistor of 2 mΩ. The INA253 is designed to monitor bidirectional currents over a wide mon-mode range from 4 V to +80 V, independent of the supply voltage. Three fixed gains are available:.
INA253 Key Features
- 1 Precision Integrated Shunt Resistor
- Shunt Resistor: 2 mΩ
- Shunt Inductance: 3 nH
- Shunt Resistor Tolerance: 0.1% (Max)
- ±15 A Continuous from -40°C to +85°C
- 0°C to 125°C Temperature Coefficient: 10 ppm/°C
- High Bandwidth: 350 kHz
- Enhanced PWM rejection
- Excellent CMRR
- > 120-dB DC CMRR