HA13156 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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Компоненты Описание

производитель

HA13156

38 W × 4-Channel BTL Power IC

Hitachi -> Renesas Electronics 

HA13156

Block Diagram

SW1

IN1

16

INVCC

2 STBY

6

PVCC1

1

Buffer & Mute-1

IN2

11

Buffer & Mute-2

IN3

12

Buffer & Mute-3

IN4

28

Buffer & Mute-4

SW2

R9 C12

7.5k 4.7µ

+10 MUTE

Protector

(ASO, Surge, TSD)

C14

0.47µ

BST1 15

BST2 17

SW3

BSTSW 13

Booster

CLKGEN

24

PVCC2

Amp1

Amp2

Amp3

Amp4

BSTOUT

C13

19

+

100µ

INGND

18

14

BSTGND

20

TAB

+ C10

2.2µ

C11

0.47µ

C9 +

4400µ

VCC

OUT1 +

3

C1 R1

4 PGND1 0.1µ 2.2

SP1

C2 R2

5

0.1µ 2.2

OUT1 –

OUT2 +

7

C3 R3

8 PGND2 0.1µ 2.2

SP2

C4 R4

9

0.1µ 2.2

OUT2 –

OUT3 +

21

C5 R5

22 PGND3 0.1µ 2.2

SP3

C6 R6

23

0.1µ 2.2

OUT3 –

OUT4 +

25

C7 R7

26 PGND4 0.1µ 2.2

SP4

C8 R8

27

0.1µ 2.2

OUT4 –

Unit R: Ω

C: F

* C1 to C8 should be polyester film capacitors with no secondary resonance (non-inductive),

to assure stable operation.

2

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