TDA1561Q/N2 查看數據表（PDF） - Philips Electronics

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TDA1561Q/N2

2×23 W high efficiency car radio power amplifier

Philips Electronics 

Philips Semiconductors

2 × 23 W high efficiency car radio power

amplifier

ADDITIONAL APPLICATION INFORMATION

Preliminary specification

TDA1561Q

handbook,2h5alfpage

Pd

(W)

20

(1)

15

(2)

10

MBH692

5

0

0

2

4

6

8 Po (W) 10

Input signal 1 kHz, sinusoidal; VP = 14.4 V.

(1) For a conventional BTL amplifier.

(2) For TDA1561Q.

Fig.9 Dissipation; sine wave driven.

handbook,2h5alfpage

Pd

(W)

20

(1)

15

(2)

10

MBH693

5

0

0

2

4

6

8 Po (W) 10

(1) For a conventional BTL amplifier.

(2) For TDA1561Q.

Fig.10 Dissipation; pink noise through IEC-268

filter.

430 Ω 2.2 µF

input

3.3

kΩ

330 Ω 2.2 µF

91

3.3

nF

kΩ

470 nF

68

10 output

nF

kΩ

MGC428

Fig.11 IEC-268 filter.

1997 Aug 14

16

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