TDA8567Q Datasheet, PDF (9/20 Pages) NXP Semiconductors – 4 x 25 W BTL quad car radio power amplifier

Philips Semiconductors
4 × 25 W BTL quad car radio power
amplifier
Product specification
TDA8567Q
AC CHARACTERISTICS
V_P = 14.4 V; R_L = 4 Ω; f = 1 kHz; T_amb = 25 °C; measured in Fig.7; unless otherwise specified.
SYMBOL
P_o
THD
B_p
f_ro(l)
f_ro(h)
G_v
SVRR
Z_i
V_n(o)
α_cs
∆G_v
V_o
PARAMETER
CONDITIONS
output power
THD = 0.5%
THD = 10%
THD = 30%
total harmonic distortion
power bandwidth
V_P = 13.2 V; THD = 0.5%
V_P = 13.2 V; THD = 10%
P_o = 1 W
V₉ ≤ 0.6 V; note 8
THD = 0.5%; P_o = −1 dB
with respect to 16 W
low frequency roll-off
at −1 dB; note 1
high frequency roll-off
at −1 dB
closed loop voltage gain
supply voltage ripple rejection on; note 2
mute; note 2
standby; note 2
input impedance
noise output voltage
on; note 3
on; note 4
mute; note 5
channel separation
note 6
channel unbalance
output signal in mute
note 7
MIN.
16
21
28
−
−
−
−
−
−
20
25
50
50
80
25
−
−
−
45
−
−
TYP.
19
25
35
15
21
0.05
10
20 to
20 000
25
−
26
−
−
−
30
85
100
60
−
−
−
Notes
1. Frequency response externally fixed.
2. V_ripple = V_ripple(max) = 2 V (p-p); R_s = 0 Ω.
3. B = 20 Hz to 20 kHz; R_s = 0 Ω.
4. B = 20 Hz to 20 kHz; R_s = 10 kΩ.
5. B = 20 Hz to 20 kHz; independent of R_s.
6. P_O = 16 W; R_s = 10 kΩ.
7. V_i = V_i(max) = 1 V (RMS).
8. Dynamic Distortion Detector (DDD) active, pin 9 is set to logic 0.
MAX. UNIT
−
W
−
W
−
W
−
W
−
W
−
%
−
%
−
Hz
−
Hz
−
kHz
27
dB
−
dB
−
dB
−
dB
38
kΩ
120 µV
−
µV
−
µV
−
dB
1
dB
2
mV
1998 Sep 23
9