STA510F

Electrical specifications

Doc ID 14268 Rev 3

7/11

Figure 5.

Typical quad half-bridge configuration giving 200 W per channel into 4

Ω speakers,

Figure 6.

Typical driving configuration with STA309A

OUT1B

OUT2A

OUT1A

OUT2B

Vcc

3V3

3V3

IN 2B

IN 2A

IN 1B

IN 1A

EAPD

TH_W

PWM

Input

C202

330p

C202

330p

C6

100n

C6

100n

R103

20

R103

20

4 ohm

4 ohm

R2

10K

R2

10K

+

C1

1000u

+

C1

1000u

L201

15u

L201

15u

C2

100n

C2

100n

C201

330p

C201

330p

C104

10n

C104

10n

R202

20

R202

20

STA510F

STA510F

GND Sub

1

OUT2B

2

OUT2B

3

Vcc2B

4

GND2B

5

GND2A

6

Vcc2A

7

OUT2A

8

OUT2A

9

OUT1B

10

OUT1B

11

Vcc1B

12

GND1B

13

GND1A

14

Vcc1A

15

OUT1A

16

OUT1A

17

NC

18

GNDClean

19

GNDReg

20

Vdd

21

Vdd

22

Ibias

23

CONFIG

24

PWRDN

25

TRISTATE

26

FAULT

27

TH_WARN

28

IN1A

29

IN1B

30

IN2A

31

IN2B

32

Vss

33

Vss

34

VccSig

35

VccSig

36

L101

15u

L101

15u

C4

100n

C4

100n

R104

20

R104

20

L202

15u

L202

15u

C7

100n

C7

100n

C203

10n

C203

10n

C107

330n

C107

330n

L102

15u

L102

15u

C3

1u

C3

1u

C8

100n

C8

100n

R201

20

R201

20

C204

10n

C204

10n

C9

100n

C9

100n

C105

1u

C105

1u

4 ohm

4 ohm

R203

20

R203

20

C102

330p

C102

330p

C207

330n

C207

330n

C101

330p

C101

330p

R101

20

R101

20

C106

1u

C106

1u

R102

20

R102

20

C205

1u

C205

1u

C103

10n

C103

10n

C5

1u

C5

1u

C10

100n

C10

100n

C11

100n

C11

100n

R204

20

R204

20

R1

10k

R1

10k

C206

1u

C206

1u