ProjectsPricingInsights

LMP8640MKE-F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMP8640MKE-F product

LMP8640MKE-F

Amplifiers

Current Sense AmplifierHigh-SidePrecision

The LMP8640MKE-F is a precision high-side current sense amplifier with a fixed gain of 50V/V, designed for monitoring currents in DC or battery-powered systems.

Best for

  • High-side current sensing
  • Automotive current measurement
  • Battery monitoring

Avoid if

  • Common-mode voltage exceeds 42V (use HV version instead)
  • Supply voltage exceeds 12V

Check before use

  • Shunt resistor power rating
  • Output load capacitance

Key specifications

Gain
50 V/V
Common-Mode Range
-2V to 42V
Supply Voltage
2.7V to 12V
Offset Voltage
900 µV

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542.33.0001

Application

AutomotiveIndustrialPower Management

Datasheet

aca55dc7761d7946ec7609a6229b2d3e_2309251122_Texas-Instruments-LMP8640MKE-F_C4371042.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMP8640MKE-F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a precision high-side current sense amplifier with a fixed gain of 50V/V, capable of detecting small differential voltages across a sense resistor in high common-mode voltage environments.