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

Motorola

Datasheet Details

Part number	MC34271, MC34270
Manufacturer	Motorola
File Size	364.32 KB
Description	(MC34270 / MC34271) LIQUID CRYSTAL DISPLAY AND BACKLIGHT INTEGRATED CONTROLLER
Datasheet	MC34270_Motorola.pdf
Note	This datasheet PDF includes multiple part numbers: MC34271, MC34270. Please refer to the document for exact specifications by model.

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 |