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).
   
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
• 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