LTC6102IMS8-1#PBF

LINEAR TECHNOLOGY  LTC6102IMS8-1#PBF  电流检测放大器, 精密零漂移, 1个放大器, 3 nA, MSOP, 8 引脚, -40 °C, 85 °C

The is a versatile high voltage high side Current Sense Amplifier for use with battery monitoring and remote sensing. 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 standby power. The LTC6102 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 common 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. A maximum input sense voltage of 2V allows a wide range of currents and voltages to be monitored.

.

Gain configurable with two resistors

.

±50nV/°C Maximum input offset drift

.

1µs Step response fast response

.

3nA Maximum low input bias current

.

130dB Minimum PSRR