February 1995

12

Philips Semiconductors

Preliminary specification

2

× 24 W BTL or 4 × 12 W single-ended car

radio power amplifier

TDA8564Q

Fig.13 Output power as a function of supply voltage (single-ended).

(1) THD = 30%.

(2) THD = 10%.

(3) THD = 0.5%.

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18

15

0

8

10

12

14

16

MGA716

3

6

9

12

Po

(W)

V

(V)

P

(2)

(3)

(1)

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MLC813

10

1

f (Hz)

10

1

THD

(%)

(1)