LTC6102-1 - Linear

LTC6102-1 Precision Zero Drift Current Sense Amplifier

The LTC®6102/LTC6102HV are versatile, high voltage, highside current sense amplifiers. Their high supply voltage rating allows their use in many high side applications, while the low drift and offset ensure accuracy across a wide range of operating conditions. The LTC6102-1 is a version of the LTC6102 that includes a low power disable mode to conserve system.

Features

n Supply Range: 4V to 60V, 70V Maximum (LTC6102) 5V to 100V, 105V Maximum (LTC6102HV) n ±10µV Input Offset Maximum n ±50nV/°C Input Offset Drift Maximum n Fast Response: 1µs Step Response n Gain Configurable with Two Resistors n Low Input Bias Current: 3nA Maximum n PSRR 130dB Minimum n Output Currents up to 1mA n Operating Temperature Range:
  –40°C to 125°C n Disable Mode (LTC6102-1 Only): 1µA Maximum n Available in 8-Lead MSOP and 3mm × 3mm DFN Packages Applications n Current Shunt Measurement n Battery Monitoring n Remote Sensing n Load Protection n Motor Control n Autom.