TDA8580 Philips Semiconductors, TDA8580 Datasheet - Page 4

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TDA8580

Manufacturer Part Number

TDA8580

Description

Multi-purpose power amplifier

Manufacturer

Philips Semiconductors

Datasheet

1.TDA8580.pdf (20 pages)

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Philips Semiconductors

BLOCK DIAGRAM

1998 Feb 25

handbook, full pagewidth

Multi-purpose power ampliﬁer

STANDBY

MUTE

IN1

IN2

IN3

IN5

IN4

10

12

11

8

13

5

7

V px

TDA8580

BUFFER

INTERFACE

30 k

Fig.1 Block diagram.

4

k

k

k

k

60

60

60

60

PGND1

V/I

V/I

V/I

V/I

V P1

V px

3

2

k

k

45

45

PGND2

V P2

15

16

DIAGNOSTIC

BUFFER

45 k

45 k

45 k

45 k

OA

OA

OA

OA

MGE010

17

14

6

1

9

4

Preliminary speciﬁcation

OUT1

OUT2

BUFFER

OUT3

OUT4

DIAG

TDA8580

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