MSC7128 datasheet(8/27 Pages) OKI

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MSC7128-xx

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ELECTRICAL CHARACTERISTICS

DC Characteristics

Parameter

Symbol

Condition

Max.

Unit

—

High Level Input Voltage

VIH

—V

Min.

0.7VDD

—

Low Level Input Voltage

VIL

0.3VDD

—

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

DA, CP, CS

RESET

VDD = 5.5V

VIN = 5V

IIH1

–5

TEST STEP

TEST COUNT

VDD = 5.5V

VIN = 5V

IIH2

1mA

0.25

High Level Input Current

DA, CP, CS

TEST STEP

TEST COUNT

VDD = 5.5V

VIH = 0.5V

IIL1

–5

RESET

VDD = 5.5V

VIH = 0.5V

IIL2

–100

–25

VOH1

—V

VDD–0.6

VOH2

—V

VDD–4

OSCO

IOH = –500mA

COM1~16

IOH = –30mA

VOH3

—V

VDD–3

VOH4

—V

VDD–4

SEG1~35

IOH = –2mA

SEG36

IOH = –10mA

Low Level Input Current

High Level Output Voltage

VOL1

VSS+0.6

—

VOL2

VEE+3

—

OSCO

IOL = 500mA

COM1~16

IOL = 100mA

VOL3

VEE+3

—

VOL4

VEE+3

—

SEG1~35

IOL = 100mA

SEG36

IOL = 100mA

Low Level Output Voltage

All SEGs on, 16-digit display, duty

cycle 15/16, no load

ISS1

—

All SEGs Low, all COMs High

ISS2

1.5

—

All SEGs on, 16-digit display, duty

cycle 15/16, no load

IEE1

1.0

—

All SEGs Low, all COMs High

IEE2

—

Current Consumption

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