LC75818PT

No.A0964-2/43

Specifications

Absolute Maximum Ratings at Ta = 25

°C, VSS = 0V

Parameter

Symbol

Conditions

Ratings

Unit

VDD max

VDD

-0.3 to +4.2

Maximum supply voltage

VLCD max

VLCD

-0.3 to +11.0

V

CE, CL, DI, INH

-0.3 to +4.2

VIN1

CE, CL, DI, INH

VDD=2.7 to 3.6V

-0.3 to +6.5

VIN2

OSC, KI1 to KI5, TEST

-0.3 to VDD +0.3

Input voltage

VIN3

VLCD1, VLCD2, VLCD3, VLCD4

-0.3 to VLCD +0.3

V

VOUT1

DO

-0.3 to +6.5

VOUT2

OSC, KS1 to KS6, P1 to P4

-0.3 to VDD +0.3

Output voltage

VOUT3

VLCD0, S1 to S80, COM1 to COM10

-0.3 to VLCD +0.3

V

IOUT1

S1 to S80

300

μA

IOUT2

COM1 to COM10

3

IOUT3

KS1 to KS6

1

Output current

IOUT4

P1 to P4

5

mA

Allowable power dissipation

Pd max

Ta=85

°C

200

mW

Operating temperature

Topr

-40 to +85

°C

Storage temperature

Tstg

-55 to +125

°C

Allowable Operating Range at Ta = -40

°C to +85°C, VSS = 0V

Ratings

Parameter

Symbol

Conditions

min

typ

max

unit

VDD

VDD

2.7

3.6

VLCD

When the display contrast adjustment circuit is used.

7.0

10.0

Supply voltage

VLCD

VLCD

When the display contrast adjustment circuit is not

used.

4.5

10.0

V

Output voltage

VLCD0

VLCD0

VLCD4

+4.5

VLCD

V

VLCD1

VLCD1

3/4

(VLCD0-

VLCD4)

VLCD0

VLCD2

VLCD2

2/4

(VLCD0-

VLCD4)

VLCD0

VLCD3

VLCD3

1/4

(VLCD0-

VLCD4)

VLCD0

Input voltage

VLCD4

VLCD4

0

1.5

V

Continued on next page.

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating

Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.