LMP8640 - Precision High Voltage Current Sense Amplifier

National Semiconductor

The LMP8640 by National Semiconductor is a Precision High Voltage Current Sense Amplifier. Below is the official datasheet preview.

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LMP8640 Precision High Voltage Current Sense Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LMP8640** Precision High Voltage Current Sense Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LMP8640
Manufacturer	National Semiconductor
File Size	1.10 MB
Description	Precision High Voltage Current Sense Amplifier
Datasheet	LMP8640_NationalSemiconductor.pdf
Additional preview pages of the LMP8640 datasheet.

LMP8640 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.

📁 LMP8640 Similar Datasheet

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Other Datasheets by National Semiconductor

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Published: Jan 10, 2014 |