CS4245

104 dB, 24-Bit, 192 kHz Stereo Audio CODEC, LQFP-48

Schematic Symbol

Pin Configuration (48 pins)

Pin	Name	Type
1	SDA/CDOUT	bidirectional
2	SCL/CCLK	input
3	AD0/~{CS}	input
4	AD1/CDIN	input
5	VLC	input
6	~{RESET}	input
7	AIN3A	input
8	AIN3B	input
9	AIN2A	input
10	AIN2B	input
11	AIN1A	input
12	AIN1B	input
13	AGND	power_in
14	VA	power_in
15	AFILTA	output
16	AFILTB	output
17	VQ1	output
18	VQ2	output
19	FILT1+	output
20	FILT2+	output
21	AIN4A/MICIN1	input
22	AIN4B/MICIN2	input
23	AIN5A	input
24	AIN5B	input
25	MICBIAS	output
26	AIN6A	input
27	AIN6B	input
28	AUXOUTA	output
29	AUXOUTB	output
30	VA	power_in
31	AGND	passive
32	AGND	passive
33	AOUTA	output
34	AOUTB	output
35	~{MUTEC}	output
36	VLS	power_in
37	SDIN	input
38	SCLK2	bidirectional
39	LRCK2	bidirectional
40	MCLK2	input
41	SDOUT	output
42	SCLK1	bidirectional
43	LRCK1	bidirectional
44	MCLK1	input
45	DGND	power_in
46	VD	power_in
47	INT	output
48	OVFL	output

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

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25

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29

30

31

32

33

34

35

36

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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

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