LTC6102HVIMS8#PBF

LINEAR TECHNOLOGY  LTC6102HVIMS8#PBF  电流检测放大器, 精密零漂移, 1个放大器, 20 nA, MSOP, 8 引脚, -40 °C, 85 °C

The is a precision zero drift Current Sense Amplifier operated at 5 to 100V 105V maximum. 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 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 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. The wide operating supply and high accuracy make the 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.

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±50nV/°C Input offset drift maximum

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Fast response 1µs step response

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Gain configurable with two resistors

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Low input bias current 3nA maximum

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130dB Minimum PSRR

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Output currents up to 1mA