HT1608L datasheet(1/12 Pages) HOLTEK

Part #	HT1608L

Description	2x 20 Channel LCD Driver

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Manufacturer	HOLTEK [Holtek Semiconductor Inc]

Direct Link	http://www.holtek.com

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HT1608L

2

×20 Channel LCD Driver

Block Diagram

Features

•

Operating voltage: 2.7V~5.2V

•

LCD driving voltage: 3.0V~5.0V

•

40 internal LCD drivers available

•

Bias voltage: static to 1/5 bias

•

LCD driver with serial/parallel conversion

function

•

Common or segment driver output by

selection

General Description

The HT1608L is an LCD driver LSI with 40

output channels using CMOS technology. It is

equipped with two sets of 20-bit bidirectional

shift registers, 20-bit data latches, 20-bit LCD

drivers, and logic control circuits.

The HT1608 can convert serial data received

from an LCD controller into parallel data and

send out LCD driving waveforms to the LCD

panel. The HT1608L is designed for general

purpose LCD drivers. It can drive both static

and dynamic drive LCDs. The chip can be ap-

plied to a common driver or a segment driver.

Applications

•

Electronic dictionaries

•

Portable computers

•

Remote controllers

•

Calculators

1

27th Aug ’98

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HT1608L Datasheet(PDF) 1 Page - Holtek Semiconductor Inc

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