MSC7128 Ver la hoja de datos (PDF) - Oki Electric Industry

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MSC7128

5 x 7-Dot Character x 16-Digit Display Controller/Driver

Oki Electric Industry 

¡ Semiconductor

MSC7128-xx

ELECTRICAL CHARACTERISTICS

DC Characteristics

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

Current Consumption

Symbol

VIH

VIL

IIH1

IIH2

IIL1

IIL2

VOH1

VOH2

VOH3

VOH4

VOL1

VOL2

VOL3

VOL4

ISS1

ISS2

IEE1

IEE2

(VDD–Vss = 5V±10%, VDD–VEE = 60V, Ta = –20 to +75°C)

Condition

Min. Max. Unit

—

0.7VDD —

V

DA, CP, CS

RESET

—

VDD = 5.5V

VIN = 5V

— 0.3VDD V

–5

5

mA

TEST STEP

TEST COUNT

DA, CP, CS

TEST STEP

TEST COUNT

RESET

OSCO

COM1~16

SEG1~35

SEG36

VDD = 5.5V

VIN = 5V

0.25 1 mA

VDD = 5.5V

VIH = 0.5V

–5

5

mA

VDD = 5.5V

VIH = 0.5V

–25 –100 mA

IOH = –500mA VDD–0.6 —

V

IOH = –30mA

VDD–4 —

V

IOH = –2mA

VDD–3 —

V

IOH = –10mA

VDD–4 —

V

OSCO

COM1~16

IOL = 500mA

IOL = 100mA

— VSS+0.6 V

— VEE+3 V

SEG1~35

IOL = 100mA

SEG36

IOL = 100mA

All SEGs on, 16-digit display, duty

cycle 15/16, no load

— VEE+3 V

— VEE+3 V

—

15 mA

All SEGs Low, all COMs High

— 1.5 mA

All SEGs on, 16-digit display, duty

cycle 15/16, no load

— 1.0 mA

All SEGs Low, all COMs High

—

15 mA

8/27

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