PT6522
LCD Display Driver
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.
FEATURES
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53 segment outputs
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Two drive types are possible: static (1/1) duty (53
segments) and 1/2 duty (104 segments)
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INH pin for turning off all display output
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RC oscillation circuit
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Power supply voltage: 3.0 to 6.5V
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Available in 64-pin QFP or LQFP package
APPLICATIONS
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•
•
•
•
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Electronic dictionary/calculator
P.O.S. terminal
Call ID device
Pager
Mini component system
Electronic equipment with LCD display
BLOCK DIAGRAM
Tel: 886-66296288
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Fax: 886-29174598
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http://www.princeton.com.tw
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2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan
PTC [ PRINCETON TECHNOLOGY CORP ]
