STA335BW13TR データシートの表示（PDF） - STMicroelectronics

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STA335BW13TR

2.1 channels high-efficiency digital audio system

STMicroelectronics 

STA335BW

2

Pin list

Pin list

2.1

Pinout diagram

Figure 2. Pin connection PowerSSO-36 (top view)

GND_SUB

1

SA

2

TEST MODE

3

VSS

4

VCC_REG

5

OUT2B

6

GND2

7

VCC2

8

OUT2A

9

OUT1B

10

VCC1

11

GND1

12

OUT1A

13

GND_REG

14

VDD

15

CONFIG

16

OUT3B/DDX3B

17

OUT3A/DDX3A

18

36

VDD_DIG

35

GND_DIG

34

SCL

33

SDA

32

INT_LINE

31

RESET

30

SDI

29

LRCKI

28

BICKI

27

XTI

26

PLL_GND

25

FILTER_PLL

24

VDD_PLL

23

PWRDN

22

GND_DIG

21

VDD_DIG

20

TWARN/OUT4A

19

EAPD/OUT4B

D05AU1638

2.2

Pin description

Table 2.

Pin

1

2

3

4

5

6

7

8

9

10

Pin description

Type

Name

GND

GND_SUB

I

SA

I

TEST_MODE

I/O

VSS

I/O

VCC_REG

O

OUT2B

GND

GND2

Power

O

VCC2

OUT2A

O

OUT1B

Description

Substrate ground

I2C select address

This pin must be connected to ground

Internal reference at Vcc - 3.3 V

Internal Vcc reference

Output half bridge 2B

Power negative supply

Power positive supply

Output half bridge 2A

Output half bridge 1B

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