LC75808W

No.6370-2/38

Specifications

Absolute Maximum Ratings at Ta = 25

°C, VSS = 0V

Parameter

Symbol

Conditions

Ratings

Unit

VDD max

VDD

-0.3 to +7.0

Maximum supply voltage

VLCD max

VLCD

-0.3 to +12.0

V

VIN1

CE, CL, DI, INH

-0.3 to +7.0

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 +7.0

VOUT2

OSC, KS1 to KS6, P1 to P4

-0.3 to VDD+0.3

Output voltage

VOUT3

VLCD0, S1 to S60, COM1 to COM10

-0.3 to VLCD+0.3

V

IOUT1

S1 to S60

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 Ranges at Ta = -40 to +85

°C, VSS = 0V

Ratings

Parameter

Symbol

Conditions

min

typ

max

unit

VDD

VDD

4.5

6.0

VLCD

VLCD, When the display contrast adjustment

circuit is used

7.0

11.0

Supply voltage

VLCD

VLCD , When the display contrast adjustment

circuit is not used

4.5

11.0

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

VIH1

CE, CL, DI, INH

0.8VDD

6.0

V

Input high level voltage

VIH2

KI1 to KI5

0.6VDD

VDD

V

Input low level voltage

VIL

CE, CL, DI, INH, KI1 to KI5

0

0.2VDD

V

Recommended external resistance

ROSC

OSC

43

k

Ω

Recommended external

capacitance

COSC

OSC

680

pF

Guaranteed oscillation range

fOSC

OSC

25

50

100

kHz

Data setup time

tds

CL, DI

[Figure 2]

160

ns

Data hold time

tdh

CL, DI

[Figure 2]

160

ns

CE wait time

tcp

CE, CL

[Figure 2]

160

ns

CE setup time

tcs

CE, CL

[Figure 2]

160

ns

CE hold time

tch

CE, CL

[Figure 2]

160

ns

High level clock pulse width

t

φH

CL

[Figure 2]

160

ns

Low level clock pulse width

t

φL

CL

[Figure 2]

160

ns

DO output delay time

tdc

DO RPU=4.7kΩ, CL=10pF *1

[Figure 2]

1.5

μs

DO rise time

tdr

DO RPU=4.7kΩ, CL=10pF *1

[Figure 2]

1.5

μs

Note: *1. Since DO is an open-drain output, these values depend on the resistance of the pull-up resistor RPU and the

load capacitance CL.

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.