LC75897PW

http://www.onsemi.com

3

Electrical Characteristics for the Allowable Operating Ranges

Parameter

Symbol

Pin

Conditions

Ratings

unit

min

typ

max

Hysteresis

VH

CE, CL, DI, INH

0.1VDD

V

Input high-level current

IIH1

CE, CL, DI, INH

VI = 6.0V

5.0

A

IIH2

OSC

VI = VDD

External clock operating mode

5.0

Input low-level current

IIL1

CE, CL, DI, INH

VI = 0V

-5.0

A

IIL2

OSC

VI = 0V

External clock operating mode

-5.0

Output high-level voltage

VOH1

S1 to S129

IO = -20A

VLCD0-0.9

V

VOH2

COM1 to COM4

IO = -100A

VLCD0-0.9

VOH3

P1 to P8

IO = -1mA

VLCD-0.9

Output low-level voltage

VOL1

S1 to S129

IO = 20A

0.9

V

VOL2

COM1 to COM4

IO = 100A

0.9

VOL3

P1 to to P8

IO = 1mA

0.9

Output middle-level

voltage *1

VMID1

COM1 to COM4

1/2 bias, IO = ±100A

1/2VLCD0

-0.9

1/2VLCD0

+0.9

V

VMID2

S1 to S129

1/3 bias, IO = ±20A

2/3VLCD0

-0.9

2/3VLCD0

+0.9

VMID3

S1 to S129

1/3 bias, IO = ±20A

1/3VLCD0

-0.9

1/3VLCD0

+0.9

VMID4

COM1 to COM4

1/3 bias, IO = ±100A

2/3VLCD0

-0.9

2/3VLCD0

+0.9

VMID5

COM1 to COM4

1/3 bias, IO = ±100A

1/3VLCD0

-0.9

1/3VLCD0

+0.9

Oscillator frequency

fOSC

OSC

RC oscillator operating mode

ROSC = 10k

COSC = 470pF

210

300

390

kHz

Current drain

IDD1

VDD

Power-saving mode

10

A

IDD2

VDD

VDD = 6.0V, output open,

fOSC = 300kHz

700

1400

ILCD1

VLCD

Power-saving mode

15

ILCD2

VLCD

VLCD = 6.0V, output open,

1/2 bias, fOSC = 300kHz,

VLCD0 = 0.70VLCD to 0.95VLCD

600

1200

ILCD3

VLCD

VLCD = 6.0V, output open,

1/2 bias, fOSC = 300kHz,

VLCD0 = VLCD

500

1000

ILCD4

VLCD

VLCD = 6.0V, output open,

1/3 bias, fOSC = 300kHz,

VLCD0 = 0.70VLCD to 0.95VLCD

450

900

ILCD5

VLCD

VLCD = 6.0V, output open,

1/3 bias, fOSC = 300kHz,

VLCD0 = VLCD

350

700

Note: *1 Excluding the bias voltage generation divider resistors built in the VLCD0, VLCD1, VLCD2, and VSS.

(See Figure 1.)

To the common and segment drivers

Figure 1

VLCD2

VLCD1

Except these resistors.

CONTRAST

ADJUSTER

VLCD0

VLCD

VSS

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be

indicated by the Electrical Characteristics if operated under different conditions.