Features
■ Independent supply and input common-mode voltages
■ Wide common-mode operating range: 2.8 to 30V
■ Wide common-mode surviving range: -0.3 to 60V (load-dump)
■ Wide supply voltage range: 4 to 28V
■ Low current consumption: ICC max = 300µA
■ Internally fixed gain: 20V/V, 50V/V or 100V/V
■ Buffered output

Applications
■ Battery chargers
■ Automotive current monitoring
■ Notebook computers
■ DC motor control
■ Precision current sources

Description
The TSC101 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is internally fixed.
Wide input common-mode voltage range, low quiescent current, and tiny SOT23 packaging
enable use in a wide variety of applications.
Input common-mode and power supply voltages are independent. Common-mode voltage can
range from 2.8V to 30V in operating conditions and up to 60V in absolute maximum ratings.
Current consumption lower than 300µA and wide supply voltage range allow to connect the power supply to either side of the current measurement shunt with minimal error.

TSC101AILT TSC101BILT TSC101CILT TSC101AIYLT TSC101BIYLT TSC101CIYLT

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