MC34270 - (MC34270 / MC34271) LIQUID CRYSTAL DISPLAY AND BACKLIGHT INTEGRATED CONTROLLER

Product Overview

Motorola

Part number	MC34270
Manufacturer	Motorola
File Size	364.32 KB
Description	(MC34270 / MC34271) LIQUID CRYSTAL DISPLAY AND BACKLIGHT INTEGRATED CONTROLLER
Datasheet	MC34270 Datasheet
Additional preview pages of the MC34270 datasheet.

The first is an ELD Output that can be used to drive a backlight or a liquid crystal display. The ELD output frequency is the clock divided by 256. The second feature allows four additional output bias voltages, in specific proportions to VB, one of the switching regulated output voltages. It allows use of mixed logic circuitry and provides a voltage bias for N.
Channel load control MOSFETs . The third feature is an Enable input that allows a logic level signal to turn.
“off” or t.

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Published: Dec 20, 2005 |