PT6522 查看數據表（PDF） - Princeton Technology

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产品描述 (功能)

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PT6522

LCD Display Driver

Princeton Technology 

DESCRIPTION

The PT6522 is a general purpose LCD display driver

which can be used for frequency display applications

in microprocessor-controlled radio receivers and other

display applications.

APPLICATIONS

• Electronic dictionary/calculator

• P.O.S. terminal

• Call ID device

• Pager

• Mini component system

• Electronic equipment with LCD display

BLOCK DIAGRAM

PT6522

LCD Display Driver

FEATURES

• 53 segment outputs

• Two drive types are possible: static (1/1) duty (53

segments) and 1/2 duty (104 segments)

• INH pin for turning off all display output

• RC oscillation circuit

• Power supply voltage: 3.0 to 6.5V

• Available in 64-pin QFP or LQFP package

Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan

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