LT6106HS5#PBF

LINEAR TECHNOLOGY  LT6106HS5#PBF  电流检测放大器, 高压侧, 1个放大器, 40 nA, TSOT-23, 5 引脚, -40 °C, 125 °C

The is a 36V high side Current Sense Amplifier with a wide input voltage range. Design flexibility is provided by the excellent device characteristics, 250µV maximum offset and 40nA maximum input bias current. Gain for each device is set by two resistors and allows for accuracy better than 1%. The LT6106 monitors current via the voltage across an external sense resistor shunt resistor. Internal circuitry converts input voltage to output current, allowing for a small sense signal on a high common mode voltage to be translated into a ground referenced signal. The low DC offset allows for monitoring very small sense voltages. As a result, a small valued shunt resistor can be used, which minimizes the power loss in the shunt. The wide 2.7 to 44V input voltage range, high accuracy and wide operating temperature range make it ideal for automotive, industrial and power management applications.

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Gain configurable with two resistors

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Low offset voltage 250µV maximum

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1mA Maximum output current

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Low input bias current 40nA maximum

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106dB Minimum PSRR

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Low supply current 65µA typical, V+ = 12V