STMicroelectronics TSC2022
TSC2022 are a series of precision bidirectional current sense amplifier. They can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 to +100 V, whatever the supply voltage is.| Part No. | TSC2022 |
|---|---|
| Datasheet | TSC2022 Download |
| Manufacturer |  STMicroelectronics |
| Description | bidirectional current sense amplifier |
| Buy | Stock & Price |
FEATURES
● Wide common-mode voltage: -4 to 100 V● High common-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
● Gain error: 0.3% max.
● Gain drift: 3.5 ppm/°C max.
● SO8, MiniSO8 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 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, overcurrent protection, current monitoring, and feedback loops. These devices fully operate over the supply voltage range of 2.7 to 5.5 V, and over an ambient temperature range of -40 to 125 °C. DS14393 - Rev 7 - April 2025 For further information, contact your local STMicroelectronics sales office.
