MSM9004-04GS-BK Ver la hoja de datos (PDF) - Oki Electric Industry

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componentes Descripción

Fabricante

MSM9004-04GS-BK

1/4 DUTY LCD DRIVER WITH 4-DOT COMMON DRIVER AND 50-DOT SEGMENT DRIVER

Oki Electric Industry 

¡ Semiconductor

MSM9004-03/04

DC Characteristics (MSM9004-04)

Parameter

"H" Input Voltage

"L" Input Voltage

"H" Input Current

"L" Input Current

ON Resistance (SEG)

ON Resistance (COM)

Dynamic Supply Current

Symbol

VIH1

VIL1

IIH1

IIH2

IIL1

IIL2

RON V0

RON V1

RON V2

RON V3

RON V0

RON V1

RON V2

RON V3

IDD

(Ta= – 40 to +85°C, VDD=4.5 to 5.5 V, VDD–VLC3= 3.7 V to VDD)

Condition

Min. Max. Unit Applicable pin

LOAD, CLOCK2

—

0.8VDD VDD V DATA, BLANK

LOAD, CLOCK2

—

0.0 0.2VDD V DATA, BLANK

VIN=VDD

LOAD, CLOCK2

–1.0 1.0 mA

DATA

VIN=VDD

–3.0 3.0 mA BLANK

VDD=5.5 V, VIN=0 V

LOAD, CLOCK2

–1.0 1.0 mA

DATA

VDD=5.5 V, VIN=0 V

IO=–10 mA

IO=±10 mA VDD=4.5 V

IO=±10 mA

IO=10 mA

VLC1=

2

3

VDD

IO=–30 mA

IO=±30 mA

VLC2=

1

3

VDD

IO=±30 mA VLC3=VSS

IO=30 mA

–160 –20 mA BLANK

— 60 kW SEG1-50

— 20 kW COM1-4

fCP2=1 MHz

1/4 duty

COM1-4: No Load

*1

— 1.00 mA VDD

SEG1-50: No Load

* 1:

For input data, input a logic "0" and a logic "1" to LCD display bits alternately.

External resistor for oscillation : RO = 62 kW

External copacitor for oscillation : CO = 0.01 mF

The tr and tf time for the CLOCK2, DATA, and LOAD pins must be less than 20ns.

The current that flows through the external resistor and capacitor is not included.

9/15

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