PT6584 Ver la hoja de datos (PDF) - Princeton Technology

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PT6584

LCD Driver IC

Princeton Technology 

Tel:886-2-66296288

Fax:886-2-29174598

URL:http://www.princeton.com.tw

LCD Driver IC

PT6584

SC: SEGMENT ON/OFF CONTROL DATA

This control data bit controls the on/off state of the segments.

SC Display State

0

On

1

Off

However, note that when the segments are turned off by setting SC to 1, the segments are turned off

by outputting segment off waveforms from the segment output pins.

DR: 1/2 BIAS OR 1/3 BIAS DRIVE SELECTION DATA

This control data bit switches between LCD 1/2 bias or 1/3 bias drive.

DR Bias Drive Scheme

0

1/3 bias drive

1

1/2 bias drive

PT6584 V1.1

- 12 -

August, 2006

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