TSC2021
Features
- Wide mon-mode voltage: -4 to 100 V
- High mon-mode rejection CMR: 100 d B min.
- Offset voltage: ±150 µV max.
- Offset drift: 0.5 µV/°C max.
- Enhanced PWM rejection
- 2.7 to 5.5 V supply voltage
- Internal fixed gain
- TSC2020: 20 V/V
- TSC2021: 50 V/V
- TSC2022: 100 V/V
- Gain error: 0.3% max.
- Gain drift: 3.5 ppm/°C max.
- SO8, Mini SO8 and TSSOP8 packages
- AEC-Q100 qualified
Applications
- High-side/low-side current sensing
- Battery management system
- 48 V power distribution
- 48 V power tools
- Motor control
- Automotive
Description
TSC2020, TSC2021 and TSC2022 are a series of precision bidirectional current sense amplifier. They can sense current via a shunt resistor over a wide range of mon-mode voltages, from -4 to +100 V, whatever the supply voltage is. It is able to sense very low drop voltages, minimizing measurement error. TSC2020, TSC2021 and TSC2022 are current sense amplifiers that may be used for various functions like precision current measurement,...
