PT6547 datasheet(21/35 Pages) PTC

Part #	PT6547

Description	LCD Driver IC with Key Input Function

PDF	35 Pages

Scroll/Zoom	100%

Manufacturer	PTC [Princeton Technology Corp]

Direct Link	http://www.princeton.com.tw

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21 / 35 page

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT6547 V1.2

- 21 -

January, 2006

LCD Driver IC with Key Input Function

PT6547

ABSOLUTE MAXIMUM RATINGS

(Unless otherwise specified, Ta=25°C, Vss=0V)

Parameter

Symbol

Conditions

Rating

Unit

Maximum supply voltage

VDD max

VDD

-0.3 to +7.0

Maximum supply voltage

VLCD max VLCD

-0.3 to +7.0

VIN1

DIN, CLK, STB, /RES

-0.3 to VDD+0.3

VIN2

OSC, TEST

-0.3 to VDD+0.3

Input voltage

VIN3

VLCD1, VLCD2, KI1 to KI5

-0.3 to VLCD+0.3

VOUT1

DOUT

-0.3 to VDD+0.3

VOUT2

OSC

-0.3 to VDD+0.3

Output voltage

VOUT3

SG1 to SG76, COM1 to COM4,

KS1 to KS6, P1 to P8

-0.3 to VLCD+0.3

IOUT1

SG1 to SG76

300

µA

IOUT2

COM1 to COM4

IOUT3

KS1 to KS6

Output current

IOUT4

P1 to P8

Allowable power

dissipation

Pd max

Ta=85°C

200

Operating temperature

Topr

-40 to +85

°C

Storage temperature

Tstg

-65 to +150

°C

PT6547 Datasheet(PDF) 21 Page - Princeton Technology Corp

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