LTC6115 - Analog Devices

LTC6115 High Voltage High Side Current and Voltage Sense

The LTC®6115 is a versatile combination of a high voltage, high side current sense amplifier and a voltage sense amplifier. Design flexibility is provided by the excellent device characteristics: ±500µV maximum offset voltage for current sense and maximum ±0.15% voltage sense total gain error. The current sensing part of the LTC6115 monitors current by sensin.

Features

Current Sense nn Supply Range: 5V to 100V nn Low Offset Voltage: ±500µV (Maximum) nn 1µs Response Time nn Gain Configurable with 2 Resistors nn Low Input Bias Current: 170nA (Maximum) nn PSRR: 118dB (Minimum) nn Low Supply Current: 250µA Voltage Sense nn Voltage Sense Range: 0V to 100V nn Precision 1MΩ Resistor Divider nn Low Total Gain Error: ±0.15% (Maximum) nn Supply Voltage Range: 2.7V to 5.5V nn Low Supply Current: 57µA nn Operating Temperature Range:
  –40°C to 125°C nn AEC-Q100 Qualified for Automotive Applications APPLICATIONS nn Current Shunt Measurement nn Battery Monitoring nn Power M.