AD1938YSTZRL datasheet(10/33 Pages) AD

部件名	AD1938YSTZRL

功能描述	4 ADC/8 DAC with PLL

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制造商	AD [Analog Devices]

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10 / 33 page

Data Sheet

AD1938

Rev. E | Page 9 of 32

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

48

47

46

45

44

43

42

41

40

39

38

37

13

14

15

16

17

18

19

20

21

22

23

24

AGND

1

MCLKI/XI

2

MCLKO/XO

3

AGND

4

AVDD

5

OL3

6

OR3

7

OL4

8

OR4

9

PD/RST 10

DSDATA4

11

DGND 12

AGND

36

FILTR

35

AGND

34

AVDD

33

AGND

32

OR2

31

OL2

30

OR1

29

OL1

28

CLATCH

27

CCLK

26

DGND

25

AD1938

TOP VIEW

(Not to Scale)

SINGLE-ENDED

OUTPUT

Figure 2. Pin Configuration, 48-Lead LQFP

Table 10. Pin Function Descriptions

Pin No.

In/Out

Mnemonic

Description

1

I

AGND

Analog Ground.

2

I

MCLKI/XI

Master Clock Input/Crystal Oscillator Input.

3

O

MCLKO/XO

Master Clock Output/Crystal Oscillator Output.

4

I

AGND

Analog Ground.

5

I

AVDD

Analog Power Supply. Connect to analog 3.3 V supply.

6

O

OL3

DAC 3 Left Output.

7

O

OR3

DAC 3 Right Output.

8

O

OL4

DAC 4 Left Output.

9

O

OR4

DAC 4 Right Output.

10

I

PD/RST

Power-Down Reset (Active Low).

11

I/O

DSDATA4

DAC Serial Input 4. Data input to DAC4 data in/TDM DAC2 data out (dual-line mode)/AUX DAC2 data

out (to external DAC2).

12

I

DGND

Digital Ground.

13

I

DVDD

Digital Power Supply. Connect to digital 3.3 V supply.

14

I/O

DSDATA3

DAC Serial Input 3. Data input to DAC3 data in/TDM DAC2 data in (dual-line mode)/AUX ADC2 data

in (from external ADC2).

15

I/O

DSDATA2

DAC Serial Input 2. Data input to DAC2 data in/TDM DAC data out/AUX ADC1 data in (from external

ADC1).

16

I

DSDATA1

DAC Serial Data Input 1. Data input to DAC1 data in/TDM DAC data in/TDM data in.

17

I/O

DBCLK

Bit Clock for DACs.

18

I/O

DLRCLK

LR Clock for DACs.

19

I/O

ASDATA2

ADC Serial Data Output 2. Data output from ADC2/TDM ADC data in/AUX DAC1 data out (to external

DAC1).

20

O

ASDATA1

ADC Serial Data Output 1. Data output from ADC1/TDM ADC data out/TDM data out.

21

I/O

ABCLK

Bit Clock for ADCs.

22

I/O

ALRCLK

LR Clock for ADCs.

23

I

CIN

Control Data Input (SPI).

24

I/O

COUT

Control Data Output (SPI).

25

I

DGND

Digital Ground.

类似零件编号 - AD1938YSTZRL

制造商	部件名	数据表	功能描述
Analog Devices	AD1938YSTZRL	559Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit CODEC REV. 0
Analog Devices	AD1938YSTZRL	472Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec Rev. E

More results

类似说明 - AD1938YSTZRL

制造商	部件名	数据表	功能描述
Analog Devices	AD1939	552Kb / 33P	4 ADC/8 DAC with PLL
	ADAU1328	395Kb / 33P	2 ADC/8 DAC with PLL
	AD1939WBSTZ	485Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec Rev. E
	AD1935	381Kb / 30P	4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC Rev. PrI
	AD1938	559Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit CODEC REV. 0
	AD1938	472Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec Rev. E
	AD1939	607Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit CODEC REV. 0
	AD1938WBSTZ-RL	472Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec Rev. E
	AD1939	485Kb / 32P	4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec Rev. E
	AD1974	392Kb / 24P	4 ADC with PLL

More results

AD1938YSTZRL 数据表(PDF) 10 Page - Analog Devices

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类似零件编号 - AD1938YSTZRL

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AD1938YSTZRL 数据表(PDF) 10 Page - Analog Devices

AD1938YSTZRL 数据表(HTML) 10 Page - Analog Devices

类似零件编号 - AD1938YSTZRL

类似说明 - AD1938YSTZRL

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