TDA8511 データシートの表示（PDF） - Philips Electronics

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TDA8511

4×13 W single-ended power amplifiers

Philips Electronics 

Philips Semiconductors

4 × 13 W single-ended power amplifiers

Preliminary specification

TDA8511J

BLOCK DIAGRAM

handbook, full pagewidth

input 1

1

input 2

3

supply voltage

4

ripple rejection

15

input 3

mute switch Cm

60

kΩ

VA

2

kΩ

18 kΩ

V P1

5

VP2

13

TDA8511J

6

output 1

power stage

mute switch Cm

60

kΩ

VA

2

kΩ

18 kΩ

VP

power stage

stand-by

switch

VA

15 kΩ

x1

PROTECTIONS

thermal

short-circuit

stand-by

reference

voltage

mute

switch

15 kΩ

mute

reference

voltage

mute switch

Cm

60

kΩ

VA

2

kΩ

18 kΩ

power stage

8

output 2

14

mode

select

switch

16

diagnostic

output

10

output 3

60

kΩ

17

input 4

mute switch Cm

VA

2

kΩ

input

reference

voltage

2

18 kΩ

9

ground

(signal)

not connected

power stage

7

GND1

11

GND2

power ground (substrate)

12

output 4

MGL497

Fig.1 Block diagram.

2000 Mar 10

3

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