ML7048 Просмотр технического описания (PDF) - Oki Electric Industry

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ML7048

3-Channel Single Rail CODEC

Oki Electric Industry 

1Semiconductor

PEDL7048-01-01

ML7048-01

PIN DESCRIPTION

Pin

Symbol

1

AIN1+

2

VDDA

3

AOUT2–

4

AOUT2+

5

GSX2

6

AIN2–

7

AG

8

AIN2+

9

VDDA

10

SGC

11

AIN3+

12

AIN3–

13

GSX3

14

AOUT3+

15

AOUT3–

16

AG

17

DG

18

VDD

19

MCKSEL

20

MCK

21

BCLK

22

P/S

23

TEST2

24

XSYNC

25

RSYNC

26

DIN1

27

DIN2

28

DIN3

29

DG

30

DOUT1

31

DOUT2

32

DOUT3

33

TEST3

34

PDN

35

PDN1

36

PDN2

37

PDN3

38

VDD

39

DG

40

AG

41

AOUT1–

42

AOUT1+

43

GSX1

44

AIN1–

Type

I

—

O

O

O

I

—

I

—

O

I

I

O

O

O

—

—

—

I

I

I

I

I

I

I

I

I

I

—

O

O

O

I

I

I

I

I

—

—

—

O

O

O

I

Description

Channel-1 Transmit Amp Non-inverting Input

Analog Power Supply

Channel-2 Receive Amp Inverting Output

Channel-2 Receive Amp Non-inverting Output

Channel-2 Transmit Amp Output

Channel-2 Transmit Amp Inverting Input

Analog Ground

Channel-2 Transmit Amp Non-inverting Input

Analog Power Supply

Analog Signal Ground

Channel-3 Transmit Amp Non-inverting Input

Channel-3 Transmit Amp Inverting Input

Channel-3 Transmit Amp Output

Channel-3 Receive Amp Non-inverting Output

Channel-3 Receive Amp Inverting Output

Analog Ground

Digital Ground

Digital Power Supply

Master Clock Frequency Select Signal

Master Clock

PCM Signal Shift Clock

3-Channel Independent/3-Channel Continuous Serial Interface

Select Signal

Test Control Signal 2

Transmit Sync Signal

Receive Sync Signal

Channel-1 PCM Signal Input

Channel-2 PCM Signal Input

Channel-3 PCM Signal Input

Digital Ground

Channel-1 PCM Signal Output

Channel-2 PCM Signal Output

Channel-3 PCM Signal Output

Test Control Signal 3

Power Down Control Signal

Channel-1 Power Down Control Signal

Channel-2 Power Down Control Signal

Channel-3 Power Down Control Signal

Digital Power Supply

Digital Ground

Analog Ground

Channel-1 Receive Amp Inverting Output

Channel-1 Receive Amp Non-inverting Output

Channel-1 Transmit Amp Output

Channel-1 Transmit Amp Inverting Input

4/20

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