TSC2021 Overview
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.
TSC2021 Key Features
- Wide mon-mode voltage: -4 to 100 V
- High mon-mode rejection CMR: 100 dB 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