Measuring Bias Current into an Avalanche Photo Diode (APD) Using an Instrumentation Amplifier

參考設計 屬於: Analog Devices

Measuring Bias Current into an Avalanche Photo Diode (APD) Using an Instrumentation Amplifier

Measuring Bias Current into an Avalanche Photo Diode (APD) Using an Instrumentation Amplifier. This circuit uses an instrumentation amplifier powered by a separate rail (>1V above VIN) to measure across the 1kO current shunt