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LMP8640

National Semiconductor
Part Number LMP8640
Manufacturer National Semiconductor
Description Precision High Voltage Current Sense Amplifier
Published Jan 10, 2014
Detailed Description LMP8640/LMP8640HV Precision High Voltage Current Sense Amplifier September 7, 2010 LMP8640/LMP8640HV Precision High Vo...
Datasheet PDF File LMP8640 PDF File

LMP8640
LMP8640


Overview
LMP8640/LMP8640HV Precision High Voltage Current Sense Amplifier September 7, 2010 LMP8640/LMP8640HV Precision High Voltage Current Sense Amplifier General Description The LMP8640 and the LMP8640HV are precision current sense amplifiers that detect small differential voltages across a sense resistor in the presence of high input common mode voltages with a supply voltage range from 2.
7V to 12V.
The LMP8640 accepts input signals with common mode voltage range from -2V to 42V, while the LMP8640HV accepts input signal with common mode voltage range from -2V to 76V.
The LMP8640 and LMP8640HV have fixed gain for applications that demand accuracy over temperature.
The LMP8640 and LMP8640HV come ...



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