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LM8500

Four Wire Resistive Touchscreen Controller

LM8500 Features

* 1

* 2 Supports 4 Wire Resistive Touch Panels

* Low Power Standby Current Typically Less Than 2 µA at 5.5V

* Maximum Speed of 500 Coordinate Pairs per Second

* Automatic Wake Up and Return to Standby

* 10 bit A/D

* On-chip Touch Screen Current Drivers -

LM8500 General Description

The LM8300/8500 is a 4-wire resistive touch screen controller. The controller samples and drives the touch screen without the need of any external hardware. The built in 10-bit A/D provides a maximum of 500 coordinate pairs per second (cpps). The data sampled from the touch screen is sent out on the.

LM8500 Datasheet (429.46 KB)

Preview of LM8500 PDF

Datasheet Details

Part number:

LM8500

Manufacturer:

Texas Instruments ↗

File Size:

429.46 KB

Description:

Four wire resistive touchscreen controller.
LM8300, LM8500 www.ti.com SNAS158B

* OCTOBER 2002

* REVISED MARCH 2013 LM8300/LM8500 Four Wire Resistive Touchscreen Controller wit.

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LM8500 Four Wire Resistive Touchscreen Controller Texas Instruments

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