TDA9935 查看數據表（PDF） - NXP Semiconductors.

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TDA9935

Dual 14-bit, up to 160 Msample/s, 2 × interpolating Digital-to-Analog Converter (DAC)

NXP Semiconductors. 

NXP Semiconductors

TDA9935

Dual 14-bit, up to 160 Msample/s, 2 × interpolating DAC

TDA9935_4

Product data sheet

Table 2.

Symbol

VCCD

I13

I12

I11

I10

I9

I8

DGND

DEC

I7

I6

I5

I4

I3

I2

DGND

DEC

I1

I0

DGND

DGND

Q13

Q12

Q11

Q10

DGND

DEC

Q9

Q8

Q7

Q6

Q5

Q4

DEC

DGND

Q3

Q2

Q1

Q0

DGND

DGND

Pin description …continued

Pin

Type[1] Description

10

S

digital supply voltage

11

I

I data input bit 13 (MSB)

12

I

I data input bit 12

13

I

I data input bit 11

14

I

I data input bit 10

15

I

I data input bit 9

16

I

I data input bit 8

17

G

digital ground

18

O

decoupling node

19

I

I data input bit 7

20

I

I data input bit 6

21

I

I data input bit 5

22

I

I data input bit 4

23

I

I data input bit 3

24

I

I data input bit 2

25

G

digital ground

26

O

decoupling node

27

I

I data input bit 1

28

I

I data input bit 0 (LSB)

29

G

digital ground

30

G

digital ground

31

I

Q data input bit 13 (MSB)

32

I

Q data input bit 12

33

I

Q data input bit 11

34

I

Q data input bit 10

35

G

digital ground

36

O

decoupling node

37

I

Q data input bit 9

38

I

Q data input bit 8

39

I

Q data input bit 7

40

I

Q data input bit 6

41

I

Q data input bit 5

42

I

Q data input bit 4

43

O

decoupling node

44

G

digital ground

45

I

Q data input bit 3

46

I

Q data input bit 2

47

I

Q data input bit 1

48

I

Q data input bit 0

49

G

digital ground

50

G

digital ground

Rev. 04 — 17 September 2007

© NXP B.V. 2007. All rights reserved.

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