LTC6102HV Datasheet | Linear Technology

.. LTC6102/LTC6102HV Precision Zero Drift Current Sense Amplifier Features - DESCRIPTION The LTC®6102/LTC6102HV are versatile, high voltage, high-side current sense amplifiers. Their high supply voltage rating allows their use in almost any application, while the low drift and offset ensure accuracy across a wide range of operating conditions. The LTC6102/LTC6102HV monitor current via the voltage across an external sense resistor (shunt resistor). Internal circuitry converts input voltage to output current, allowing a small sense signal on a large mon mode voltage to be translated to a ground-referred signal. Low DC offset allows the use of very low shunt resistor values and large gain-setting resistors. As a result, power loss in the shunt is reduced. The wide operating supply and high accuracy make the LTC6102/LTC6102HV ideal for a large array of applications from automotive to industrial and power management. A maximum input sense voltage of 2V allows a wide range of currents and voltages to be monitored. Fast response makes the LTC6102/LTC6102HV the perfect choice for load current warnings and shutoff protection control. The LTC6102/LTC6102HV are available in 8-lead MSOP and 3mm × 3mm DFN packages. - - - - - - - - - Supply Range: 4V to 60V, 70V Absolute Maximum (LTC6102) 5V to 100V, 105V Absolute Maximum (LTC6102HV) ±10μV Input Offset Maximum ±50n V/°C Input Offset Drift Maximum Fast Response: 1μs Step Response Gain Configurable with Two Resistors Low Input Bias Current: 3n A Maximum PSRR 130d B Minimum Output Currents up to 1m A Operating Temperature Range: - 40°C to 125°C Available in 8-Lead MSOP and 3mm × 3mm DFN Packages APPLICATIONS - - - - - - - Current Shunt Measurement Battery Monitoring Remote Sensing Power Management Load Protection Motor Control Automotive Controls , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION 10A...