1998 Sep 23 9
Philips Semiconductors Product specification
4×25 W BTL quad car radio power
amplifier TDA8567Q
AC CHARACTERISTICS
VP= 14.4V; RL=4Ω; f= 1kHz; Tamb =25°C; measured in Fig.7; unless otherwise specified.
Notes
1. Frequency response externally fixed.
2. Vripple =V
ripple(max) = 2V (p-p); Rs=0Ω.
3. B =20 Hz to20 kHz; Rs=0Ω.
4. B =20 Hz to20 kHz; Rs=10kΩ.
5. B =20 Hz to20 kHz; independent of Rs.
6. PO= 16W; Rs=10kΩ.
7. Vi=V
i(max) = 1 V (RMS).
8. Dynamic Distortion Detector (DDD) active, pin 9 is set to logic0.
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Pooutput power THD = 0.5% 16 19 −W
THD = 10% 21 25 −W
THD = 30% 28 35 −W
VP= 13.2V; THD =0.5% −15 −W
VP= 13.2V; THD =10% −21 −W
THD total harmonic distortion Po=1W −0.05 −%
V9≤0.6 V; note8 −10 −%
Bppower bandwidth THD =0.5%; Po=−1dB
with respect to 16 W
−20 to
20000
−Hz
fro(l) low frequency roll-off at −1dB; note 1 −25 −Hz
fro(h) high frequency roll-off at −1dB 20 −−kHz
Gvclosed loop voltage gain 25 26 27 dB
SVRR supply voltage ripple rejection on; note2 50 −−dB
mute; note 2 50 −−dB
standby; note 2 80 −−dB
Ziinput impedance 25 30 38 kΩ
Vn(o) noise output voltage on; note3 −85 120 µV
on; note 4 −100 −µV
mute; note 5 −60 −µV
α
cs channel separation note 6 45 −−dB
∆Gvchannel unbalance −−1dB
V
ooutput signal in mute note 7 −−2mV