High-side current sense amplifier plus signal conditioning amplifier
TSC102
High-side current sense amplifier plus signal conditioning amplifier
P TSSOP8 (plastic package)
D SO8 (plastic...
Description
TSC102
High-side current sense amplifier plus signal conditioning amplifier
P TSSOP8 (plastic package)
D SO8 (plastic package)
Vm 1 Gnd 2
A1 3 A2 4
Pin connections (top view)
8 Vp 7 A3 6 Vcc 5 Out
Features
Independent supply and input common-mode voltages
Wide common-mode operating range: 2.8 to 30 V
Wide common-mode surviving range: -16 to 60 V (reversed battery and load-dump conditions)
Low current consumption: ICC max = 420 µA
Datasheet - production data
Output amplifier for tailor-made signal conditioning
-40 °C to 125 °C operating temperature range 4 kV ESD protection
Applications
Battery chargers Automotive current monitoring Notebook computers DC motor control Photo-voltaic systems Precision current sources Uninterruptible power supplies High-end power supplies
Description
The TSC102 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.
The device’s wide input common-mode voltage range, low quiescent current and tiny TSSOP8 packaging enable use in a wide variety of applications (also available in SO8 package).
The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 to 30 V in operating conditions.
The TSC102 is rugged against abnormal conditions on the input pins: Vp and Vm can withstand up to 60 V in case of voltage spikes, as little as -16 V in case of reversed battery, and up to 4 kV in case of electrostati...
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