ADAU1701

SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs, 50 MIPS, 1kword Program RAM, 2kword Data RAM, LQFP-48

Schematic Symbol

Pin Configuration (48 pins)

Pin	Name	Type
1	AGND	power_in
2	ADC0	input
3	ADC_RES	passive
4	ADC1	input
5	~{RESET}	input
6	SELFBOOT	input
7	ADDR0	input
8	MP4	bidirectional
9	MP5	bidirectional
10	MP1	bidirectional
11	MP0	bidirectional
12	DGND	power_in
13	DVDD	power_in
14	MP7	bidirectional
15	MP6	bidirectional
16	MP10	bidirectional
17	VDRIVE	output
18	IOVDD	power_in
19	MP11	bidirectional
20	ADDR1/CDATA/WB	input
21	CLATCH/WP	bidirectional
22	SDA/COUT	bidirectional
23	SCL/CCLK	bidirectional
24	DVDD	passive
25	DGND	passive
26	MP9	bidirectional
27	MP8	bidirectional
28	MP3	bidirectional
29	MP2	bidirectional
30	RSVD	passive
31	OSCO	passive
32	MCLKI	passive
33	PGND	power_in
34	PVDD	power_in
35	PLL_LF	passive
36	AVDD	power_in
37	AGND	passive
38	PLL_MODE0	input
39	PLL_MODE1	input
40	CM	output
41	FILTD	output
42	AGND	passive
43	VOUT3	output
44	VOUT2	output
45	VOUT1	output
46	VOUT0	output
47	FILTA	output
48	AVDD	passive

Footprint

Confirmed

Package_QFP/LQFP-48_7x7mm_P0.5mm

Pad Layout

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

Pads (48)

Number	Type
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd
18	smd
19	smd
20	smd
21	smd
22	smd
23	smd
24	smd
25	smd
26	smd
27	smd
28	smd
29	smd
30	smd
31	smd
32	smd
33	smd
34	smd
35	smd
36	smd
37	smd
38	smd
39	smd
40	smd
41	smd
42	smd
43	smd
44	smd
45	smd
46	smd
47	smd
48	smd

Comments

Loading comments...

Sign in to leave a comment.