ML9207 Ver la hoja de datos (PDF) - Oki Electric Industry

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Fabricante

ML9207

5 ×7 Dot Character ×24-Digit Display Controller/Driver with Character RAM

Oki Electric Industry 

OKI Semiconductor

FEDL9207-02

ML9207-xx

ELECTRICAL CHARACTERISTICS

DC Characteristics-1

Parameter

High Level Input

Voltage

Low Level Input

Voltage

High Level Input

Current

Low Level Input

Current

High Level Output

Voltage

Low Level Output

Voltage

Supply Current

(VDD, VDISP = 5.0 V ±10%, VFL = –60V, Ta = –40 to +85°C, unless otherwise specified)

Symbol Applied pin

Condition

Min. Max. Unit

VIH

CS, CP, DA,

RESET

—

0.7 VDD —

V

VIL

CS, CP, DA,

RESET

—

— 0.3 VDD

V

IIH

CS, CP, DA,

RESET

VIH = VDD

–1.0 +1.0

µA

IIL

CS, CP, DA,

RESET

VIL = 0.0 V

–1.0 +1.0

µA

VOH1

COM1 to 24

IOH1 = –50.0 mA

VDISP

–2.0

—

V

VOH2

AD1 to AD4

IOH2 = –10.0 mA

VDISP

—

V

–1.5

VOH3

SEG1 to 35

lOH3 = –5.0 mA

VDISP

—

V

–1.5

VOH4

P1 to P4

IOH4 = –2.0 mA

VDD

—

V

–1.0

COM1 to 24

VOL1

AD1 to AD4

—

SEG1 to 35

— VFL+1.0 V

VOL2

P1 to P4

IOL1 = 2 mA

—

1.0

V

Duty = 960/1024

Digit = 1 to 24

IDD1

All output lights

—

6

mA

fOSC=

ON

VDD, VDISP

4 MHz,

no load Duty = 0/1024

Digit = 1 to 9

IDD2

All output lights

—

5

mA

OFF

8/35

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