LC75810E/T

No.7141-4/54

Specifications

Absolute Maximum Ratings at Ta

= 25°C, V

SS

= 0V

Parameter

Symbol

Conditions

Ratings

Unit

−0.3 to +7.0

Maximum supply voltage

−0.3 to +11.0

V

−0.3 to +7.0

OSC

Input voltage

V

OSC

Output voltage

V

S1 to S80

300

μA

Output current

COM1 to COM10

3mA

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°C to + 85°C, V

SS

= 0V

Ratings

Parameter

Symbol

Conditions

min.

typ.

max.

Unit

2.7

6.0

When the display contrast adjustment circuit is used.

7.0

10.0

Supply voltage

When the display contrast adjustment circuit is not used.

4.5

10.0

V

Output voltage

4.5

V

Input voltage

V

Input high level voltage

6.0

V

Input low level voltage

0

V

Recommended external

resistance

OSC

10

k

Ω

Recommended external

capacitance

OSC

470

pF

Guaranteed oscillation range

fosc

OSC

150

300

600

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

CL

(Figure 2)

160

ns

Low level clock pulse width

t

CL

(Figure 2)

160

ns

Minimum reset pulse width

RES

(Figure 3)

1

μs

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.