LC75878W 查看數據表（PDF） - SANYO -> Panasonic

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LC75878W

1/8 to 1/10 Duty General-Purpose LCD Display Drivers

SANYO -> Panasonic 

LC75878E, 75878W

Electrical Characteristics for the Allowable Operating Ranges

Parameter

Hysteresis

Input high level current

Input low level current

Output high level voltage

Output low level voltage

Output middle level voltage *

Oscillator frequency

Current drain

Symbol

Conditions

Ratings

Unit

min

typ

max

VH

IIH

IIL

VOH1

VOH2

VOH3

VOL1

VOL2

VOL3

CE, CL, DI, INH

CE, CL, DI, INH: VI = 6.0 V

CE, CL, DI, INH: VI = 0 V

S1 to S75: IO = –20 µA

COM1 to COM10: IO = –100 µA

P1 to P4: IO = –1 mA

S1 to S75: IO = 20 µA

COM1 to COM10: IO = 100 µA

P1 to P4: IO = 1 mA

VMID1 S1 to S75: IO = ±20 µA

0.1 VDD

V

5.0 µA

–5.0

µA

VLCD0 – 0.6

VLCD0 – 0.6

VDD – 1.0

V

VLCD4 + 0.6

VLCD4 + 0.6

V

1.0

2/4

(VLCD0 – VLCD4)

–0.6

2/4

(VLCD0 – VLCD4)

+0.6

VMID2 COM1 to COM10: IO = ±100 µA

3/4

(VLCD0 – VLCD4)

–0.6

3/4

(VLCD0 – VLCD4)

V

+0.6

VMID3 COM1 to COM10: IO = ±100 µA

1/4

(VLCD0 – VLCD4)

–0.6

1/4

(VLCD0 – VLCD4)

+0.6

fosc OSC: ROSC = 43 kΩ, COSC = 680 pF

40

50

60 kHz

IDD1 VDD : Power saving mode

5

IDD2 VDD: VDD = 6.0 V, outputs open, fosc = 50 kHz

200

400

ILCD1 VLCD : Power saving mode

5

ILCD2

VLCD : VLCD = 11.0 V

Outputs open

fosc = 50 kHz

When the display contrast adjustment circuit is used.

500

1000 µA

ILCD3

VLCD : VLCD = 11.0 V

Outputs open

fosc = 50 kHz

When the display contrast adjustment circuit is not used.

250

500

Note: * Excluding the bias voltage generation divider resistor built into VLCD0, VLCD1, VLCD2 , VLCD3, and VLCD4. (See Figure 1.)

No. 6473-4/33

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