PT16557 Datasheet - PTC

PT16557, Duty LCD Display Drivers

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The PT16557 is 1/3 duty and 1/4 duty LCD display drivers that can directly drive up to 164 segments and can control up to four general-purpose output.

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PT16557-PTC.pdf

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Datasheet Details

Part number:

PT16557

Manufacturer:

PTC

File Size:

680.66 KB

Description:

Duty LCD Display Drivers

Features

* Key input function for up to 30 keys (A key scan is performed only when a key is pressed. )
* 1/3 duty and 1/4 duty drive schemes can be controlled from serial data.
* 1/2 bias and 1/3 bias drive schemes can be controlled from serial data.
* Capable of driving up to 126 segments usi

Applications

* APPLICATION
* Electronic Equipment with LCD Display 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 PT16557 CONTENTS 1.APPLICATION CIRCUITS 3 1.1 1/2 BIAS (FOR USE WITH NORMAL PANELS) 3 1.2 1/2 BIAS

PT16557 Distributors

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