TSC2020 Bidirectional Current Sense Amplifier

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Product Highlights > TSC2020 Bidirectional Current Sense Amplifier

            TSC2020 Bidirectional Current Sense Amplifier
                    STMicroelectronics' precision bidirectional current sense amplifier can sense current via a shunt resistor
    

Image of STMicroelectronics TSC2020 Bidirectional Current Sense Amplifier STMicroelectronics' TSC2020 is a precision bidirectional current sense amplifier. It can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 V to +100 V, whatever the supply voltage is. It is able to sense very low drop voltages, minimizing measurement error.

The TSC2020 is a current sense amplifier that may be used for various functions like precision current measurement, overcurrent protection, current monitoring, and feedback loops. This device fully operates over the supply voltage range of 2.7 V to 5.5 V and the industrial temperature range of -40°C to +125°C.

Features

Wide common-mode voltage: -4 V 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 V to 5.5 V supply voltage
Internal fixed gain 20 V/V
Gain error: 0.3% max.
Gain drift: 3.5 ppm/°C max.
SO8 and MiniSO8 package
AEC-Q100 qualified