MSM6895 Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

MSM6895

Multi-Function PCM CODEC

Oki Electric Industry 

¡ Semiconductor

MSM6895/6896

Recommended Operating Conditions (Processor Digital Interface)

Parameter

Write Pulse Period

Write Pulse Width

Read Pulse Width

Address Data

Setup Time

Address Data

Hold Time

CE Setup Time

CE Hold Time

Data Setup Time

Data Hold Time

Reset Pulse Width

Symbol

PW

TW

TR

tAW1

tAR1

tAW2

tAR2

tCW1

tCR1

tCW2

tCR2

tDW1

tDW2

tWRES

Condition

WR

WR

RD

AD0, AD1ÆWR

AD0, AD1ÆRD

WRÆAD0, AD1

RDÆAD0, AD1

CEÆWR

See Fig.2

CEÆRD

WRÆCE

RDÆCE

DB0 to 7ÆWR

WRÆDB0 to 7

RESET

Recommend Operating Conditions (Analog Interface)

Min.

2000

100

200

10

80

50

10

10

80

50

10

110

20

100

Typ.

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Max. Unit

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

Parameter

Analog Input Voltage

Analog Load Resistance

Analog Load Capacitance

Allowable Analog

Input Offset Voltage

Symbol

Condition

TPAI

TPBI

TMX1I, TMX2I

(Transmit Gain: Typ.)

MLDYI

VAIN (Transmit Gain: Typ.)

R1I, R2I

(Transmit Gain: Typ.)

RMI

CAI

TPAO, T1O, T2O,

RAL RPO, SPO, CAO

RMO0, RMO1

TPAO, T1O, T2O,

CAL RPO, SPO, CAO

RMO0, RMO1

TPAI, TPBI, RMI

MLDYI, TMX1I, TMX2I

Voff R1I, R2I

CAI

Min.

—

—

—

Typ.

—

—

—

Max. Unit

0.24

0.31

2.40

—

—

1.90 VPP

—

—

1.20

—

—

0.51

—

—

2.40

20

—

—

kW

3

—

—

—

—

100

pF

—

—

55

nF

–10

—

+10

–50

—

+50

mV

–25

—

+25

–100

—

+100

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