LMP8640HV, LMP8640 - Precision High Voltage Current Sense Amplifier

National Semiconductor

LMP8640HV Datasheet Preview — This datasheet PDF includes multiple part numbers: LMP8640HV, LMP8640. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	LMP8640HV, LMP8640
Manufacturer	National Semiconductor ↗
File Size	1.10 MB
Description	Precision High Voltage Current Sense Amplifier
Datasheet	LMP8640_NationalSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: LMP8640HV, LMP8640. Please refer to the document for exact specifications by model.

LMP8640HV Product details

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.

Features

Typical values, TA = 25°C.
High common-mode voltage range -2V to 42V.
LMP8640 -2V to 76V.
LMP8640HV 2.7V to 12V.
Supply voltage range 20V/V; 50V/V; 100V/V.
Gain options 0.25%.
Max gain error 900µV.
Low offset voltage 13 μA.
Input bias current 85 dB.
PSRR 103 dB.
CMRR (2.1V to 42V) -40°C to 125°C.
Temperature range.
6-Pin TSOT Package.

📁 LMP8640HV Similar Datasheet

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Published: Jan 10, 2014 |