TDA8563 datasheet(8/20 Pages) PHILIPS

8 / 20 page

1997 Feb 20

Philips Semiconductors

Product speciﬁcation

× 40 W/2 Ω stereo BTL car radio power

ampliﬁer with diagnostic facility

TDA8563AQ

AC CHARACTERISTICS

VP = 14.4 V; RL =2 Ω; f = 1 kHz; Tamb =25 °C; measured in Fig.6; unless otherwise speciﬁed.

Notes

1. Dynamic distortion detector active.

2. Frequency response externally fixed.

3. Vripple =Vripple(max) = 2 V (p-p); Rs =0 Ω.

4. B = 20 Hz to 20 kHz; Rs =0 Ω.

5. B = 20 Hz to 20 kHz; Rs =10kΩ.

6. B = 20 Hz to 20 kHz; independent of Rs.

7. Po = 25 W; Rs =10kΩ.

8. Vi =Vi(max) = 1 V (RMS).

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

output power

THD = 0.5%

−

THD = 10%

−

THD = 30%

−

output power

THD = 0.5%; VP = 13.2 V −

−

THD = 10%; VP = 13.2 V

−

THD

total harmonic distortion

Po =1W

−

0.1

−

V12 ≤ 0.6 V; note 1

−

2.2

−

power bandwidth

THD = 0.5%;

Po = −1dB

with respect to 25 W

−

20 to 20000

−

flr

low frequency roll-off

−1 dB; note 2

−

fhr

high frequency roll-off

−1dB

−−

kHz

closed loop voltage gain

SVRR

supply voltage ripple rejection

note 3

−−

mute

note 3

−−

standby

note 3

−−

Zi

input impedance

Ω

Vno

noise output voltage

note 4

−

120

µV

note 5

−

100

−µV

mute

note 6

−

−µV

αcs

channel separation

note 7

−−

∆Gv

channel unbalance

−−

1dB

output voltage in mute

note 8

−−

2mV

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