PT6522 データシートの表示（PDF） - Princeton Technology

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PT6522

LCD Display Driver

Princeton Technology 

PT6522

ABSOLUTE MAXIMUM RATINGS

(Unless otherwise specified, Ta=25℃, VSS=0V)

Parameter

Symbol

Maximum supply voltage

VDDmax

VLCD

Input voltage

VIN1

VIN2

Output voltage

VOUT

Output current

IOUT1

IOUT2

Allowable power dissipation

Pd max

Conditions

VDD

VLCD

CE, CLK, DI, /INH

OSC: output off

OSC: output off

SG1 to SG53

COM1, COM2

Ta=85℃

Operating temperature

Topr

-

Storage temperature

Tstg

-

Ratings

Unit

-0.3 to +7.0

V

-0.3 to VDD +0.3

V

-0.3 to +7.0

V

-0.3 to VDD +0.3

V

-0.3 to VDD +0.3

V

100

μA

1.0

mA

100

mW

-40 to +85

℃

-65 to +150

℃

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, Ta=25℃, VSS=0V)

Parameter

Symbol

Conditions

High-level input current

IIH CE, CLK, DI, /INH: VDD

Low-level input current

IIL CE, CLK, DI, /INH: VI=0V

High-level output

voltage

VOH1 SG1 to SG53: IO=-10μA

Low-level output voltage VOL1 SG1 to SG53: IO=10μA

High-level output

voltage

VOH2 COM1, COM2: IO=-100μA

Low-level output voltage VOL2 COM1, COM2: IO=100μA

Mid-level voltage

VMID1 COM1, COM2: VLCD=6.5V, IO=±100μA

VMID2 COM1, COM2: VLCD=3.0V, IO=±100μA

Oscillator frequency

Hysteresis width

FOSC

VH

OSC: R=51KΩ, C=680pF

CE, CLK, DI: VDD=5V

Supply current

IDD VDD=5V, Output=open

ILCD VLCD

Min.

-

-5

VLCD - 1.0

-

VLCD - 0.6

-

2.65

0.9

40

0.3

-

-

Typ.

-

-

-

-

-

-

3.25

1.5

50

-

-

-

Max. Unit

5

μA

-

μA

-

V

1.0

V

-

V

0.6

V

3.85 V

2.1

V

60 KHz

-

V

0.5 mA

2

mA

ALLOWABLE OPERATING RANGES

(Unless otherwise specified, Ta=25℃, VSS=0V)

Parameter

Symbol

Supply voltage

VDD

VLCD

High-level input voltage

VIH1

Low-level input voltage

VIL1

High-level input voltage

VIH2

Low-level input voltage

VIL2

Recommended external resistance

ROSC

Recommended external capacitance

COSC

Guaranteed oscillation range

Clock low-level pulse width (See figure)

FOSC

toL

Clock high-level pulse width (See figure)

toH

Data setup time (See figure)

tds

Data hold time (See figure)

tdh

CE wait time (See figure)

tcp

CE setup time (See figure)

tcs

CE hold time (See figure)

tch

Conditions

VDD

VLCD

/INH

/INH

CE, CLK, DI

CE, CLK, DI

OSC

OSC

OSC

CLK

CLK

CLK, DI

CLK, DI

CE, CLK

CE, CLK

CE, CLK

Min.

3.0

3.0

0.7 VDD

0

0.8 VDD

0

-

-

25

250

250

250

250

250

250

250

V1.6

8

Typ.

-

-

-

-

-

-

51

680

50

-

-

-

-

-

-

-

Max. Unit

6.5

V

VDD

V

6.5

V

0.3 VDD V

6.5

V

0.2 VDD V

-

KΩ

-

pF

100

KHz

-

ns

-

ns

-

ns

-

ns

-

ns

-

ns

-

ns

August 2010

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