MSC1951-01 Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

MSC1951-01

7-Segment x 16-Digit or 16-Segment x 6-Bargraph display Controller/Driver

Oki Electric Industry 

¡ Semiconductor

MSC1951-01

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

Output Leakage Current

Current Consumption

Symbol

VIH

VIL

IIH

IIL

VOH1

VOH2

VOL

IOUT

ISS

(VSS = 5 V±10%, VGG = –53 V±0.5 V, Ta = –40 to +85°C)

Condition

Min. Max. Unit

All inputs

3.6

5.5

V

All inputs

0.0

1.0

V

VIH = VSS

–2.0

2.0

mA

VIL = 0.0 V

–2.0

2.0

mA

Digit

VSS = 5 V

ILOAD = –10 mA

3.0

—

V

DIP

Segment

VSS = 5 V

ILOAD = –10 mA

2.5

—

V

QFP

VSS = 5 V

ILOAD = –5mA

2.5

—

V

"L" output current is determined by

external pull-down resistor

— VGG+3.0 V

VOUT = VSS – VGG = –53 V

No load

—

10.0 mA

—

10.0 mA

AC Characteristics

Parameter

Self-oscillation Frequency

Frame Frequency

Clock Frequency

SCLK "H" Time

SCLK "L" Time

Data Set-up Time

Data Hold Time

VSS Rise Time

POR Pulse Width

POR-SCLK Time

Internal Processing Time

Symbol

fOSC

fFR

fC

tCW-H

tCW-L

tDS

tDH

tPRZ

tRESW

tRESS

tBUSY

(VSS = 5 V±10%, VGG = –53 V±0.5 V, Ta = –40 to +85°C)

Condition

Min. Max. Unit

—

392 548 kHz

—

88

332 Hz

—

—

500 kHz

—

1.0

—

ms

—

1.0

—

ms

—

200

—

ns

—

100

—

ns

When unit mounted

100

—

ms

—

200

—

ms

—

200

—

ns

—

40

—

ms

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