PT6525_10 PTC [Princeton Technology Corp], PT6525_10 Datasheet

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PT6525_10

Manufacturer Part Number
PT6525_10
Description
1/3 Duty General Purpose LCD Driver IC
Manufacturer
PTC [Princeton Technology Corp]
Datasheet
1.PT6525_10.pdf (4 pages)
1/3 Duty General Purpose LCD Driver IC
DESCRIPTION
PT6525 is an LCD Driver IC which can drive up to 156 segments. It can be used for frequency display
in microprocessor-controlled radio receiver and in other display applications. PT6525 supports both
1/3 duty, 1/2 bias and 1/3 duty, 1/3 bias. Pin assignments and application circuit are optimized for easy
PCB layout and cost saving advantages.
FEATURES
APPLICATIONS
PT6525 v1.0
• Up to 156 Segments Outputs
• 1/3 Duty - 1/2 Bias and 1/3 Duty - 1/3 Bias Drive Techniques
• Power Saving Mode and all Segments OFF Function
• Direct Display of Display Data without using a Decoder
• RC Oscillation Circuit
• Power Supply Voltage: 4.5V to 6V
• CMOS/TTL compatible logic input pins
• LCD Drive Bias Voltage can be provided internally or externally
• Available in 64 pins LQFP
• Electronic Dictionary / Translator
• P.O.S.
• Caller ID
• Pager
• Mini Compo
• Electronic Equipment with LCD Display
- 1 -
URL:http://www.princeton.com.tw
Fax:886-2-29174598
Tel:886-2-66296288
March, 2007
PT6525

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PT6525_10 Summary of contents

Page 1

Duty General Purpose LCD Driver IC DESCRIPTION PT6525 is an LCD Driver IC which can drive up to 156 segments. It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications. PT6525 supports both ...

Page 2

Duty General Purpose LCD Driver IC PIN CONFIGURATION SG49 49 SG50 50 SG51 51 SG52 52 53 COM1 COM2 54 COM3 55 VDD 56 /INH 57 VDD1 58 VDD2 59 VSS 60 61 OSC CE 62 CLK 63 64 ...

Page 3

Duty General Purpose LCD Driver IC APPLICATION CIRCUITS 1/3 BIAS (FOR SMALL DISPLAY PANEL) Note: 39KΩ ≥ R1 ≥ 10KΩ PT6525 v1 Tel:886-2-66296288 Fax:886-2-29174598 URL:http://www.princeton.com.tw PT6525 March, 2007 ...

Page 4

Duty General Purpose LCD Driver IC ORDER INFORMATION Valid Part Number PT6525-LQ PT6525 v1.0 Package Type Top Code 64 Pins, LQFP PT6525- Tel:886-2-66296288 Fax:886-2-29174598 URL:http://www.princeton.com.tw PT6525 March, 2007 ...

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