PT16556 LCD Driver

PTC

Description

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PT16556 is a General Purpose LCD Driver IC utilizing CMOS Technology specially designed for electronic tuners controlled by microcontroller.

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PT16556 Datasheet Preview — Preview of PT16556 PDF

Datasheet Specifications

Part number: PT16556
Manufacturer: PTC
File Size: 476.82 KB
Datasheet: PT16556-PTC.pdf
Description: LCD Driver

Features

* CMOS Technology
* Up to 128 LCD Segments(4 Com X 32 Seg) with 18 key scan
* Up to 99 LCD Segments(3 Com X 33 Seg) with 18 key scan
* Up to 4 General Purpose Output Ports
* 1/4 ;1/3 Duty
* 1/2 Bias or 1/4; 1/3 Duty
* 1/3 Bias Drive Technique
* Power Saving Mo

Applications

* Available in 44 pins, LQFP Tel: 886-2-66296288‧Fax: 886-2-29174598‧ http://www. princeton. com. tw‧2F, No. 233-1, Baociao Rd. , Sindian Dist. , New Taipei City 23145, Taiwan APPLICATION CIRCUIT PT16556 Notes: 1. C  0.1µF 2. 10KΩ  R  1KΩ 3. It suggests to add a diode on SGn/KSn pin when the m

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PT16556 LCD Driver PTC

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