STA333ML View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA333ML

2-channel microless high-efficiency digital audio system Sound Terminal ®

STMicroelectronics 

Figure 8. Application schematic

+3.3V

5



C6

100n

5

C7

100n



R4

2.2K

C9

680p

C8

4.7n

+3.3V

C4

100n

PWDN

MCLK

BICLK

LRCLK

SDI

RESET

INT_LINE

OVERSAMPLING_SEL

GAIN_SEL

+3.3V

STA333ML

19 N.C.

20 N.C.

21 VDD_DIG

22 GND_DIG

23 PWDN

24 VDD_PLL

25 FILTER_PLL

26 GND_PLL

27 XTI

28 BICLK

29 LRCLK

30 SDI

31 RESET

32 INT_LINE

33 ONSEL

34 GAIN

35 GND_DIG

C3

36 VDD_DIG

N.C. 18

N.C. 17

CONFIG 16

VDD 15

GND_REG 14

OUT1A 13

GND1 12

VCC1 11

OUT1B 10

OUT2A 9

VCC2 8

GND2 7

OUT2B 6

VCC_REG 5

VSS 4

TEST_MODE 3

FMT 2

GND_SUB 1

100n

U1

)250$7B6(/

C2

100n

C11 100n

C13 1u

50V

C1

100n

VCC

C12 100n

C14 1u

50V

47u

C10 25V

L1

C15

330p

22uH

R5

22

L2

22uH

L4

22uH

R8

22

C21

330p

L3

22uH

C16

100n

R6

C17

6.2

100n

C18

100n R7

C19

6.2

100n

C22

100n

R9

C23

6.2

100n

C24

100n R10

C25

6.2

100n

J1-3

C20

470n

C27

10n

C29

10n

C28

10n

J1-4

C26

470n

J1-1

C30

10n

C32

10n

C31

10n

J1-2

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