Philips Semiconductors
22 W BTL or 2 × 11 W
stereo power amplifier
Product specification
TDA1519C
AC CHARACTERISTICS
VP = 14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
Stereo application (see Fig.6)
Po
output power
THD
fro(l)
fro(h)
Gv(cl)
SVRR
total harmonic distortion
low frequency roll-off
high frequency roll-off
closed-loop voltage gain
supply voltage ripple rejection
Zi
input impedance
Vn(o)(rms) noise output voltage (RMS value)
αcs
channel separation
∆Gv(ub) channel unbalance
BTL application (see Fig.7)
note 1
THD = 0.5 %
4
THD = 10 %
5.5
RL = 2 Ω; note 1
THD = 0.5 %
7.5
THD = 10 %
10
Po = 1 W
−
−3 dB; note 2
−
−1 dB
20
39
on; notes 3 and 4
40
on; notes 3 and 5
45
mute; notes 3 and 6 45
standby; notes 3
80
and 6
50
note 7
on; RS = 0 Ω
−
on; RS = 10 kΩ
−
mute; note 8
−
RS = 10 kΩ
40
−
Po
output power
THD
Bp
total harmonic distortion
power bandwidth
fro(l)
fro(h)
Gv(cl)
low frequency roll-off
high frequency roll-off
closed-loop voltage gain
note 1
THD = 0.5 %
15
THD = 10 %
20
VP = 13.2 V; note 1
THD = 0.5 %
−
THD = 10 %
−
Po = 1 W
−
THD = 0.5 %;
−
Po = −1 dB; with
respect to 15 W
−1 dB; note 2
−
−1 dB
20
45
TYP.
MAX. UNIT
5
−
W
6.0
−
W
8.5
−
W
11
−
W
0.1
−
%
45
−
Hz
−
−
kHz
40
41
dB
−
−
dB
−
−
dB
−
−
dB
−
−
dB
60
75
kΩ
150
−
µV
250
500
µV
120
−
µV
−
−
dB
0.1
1
dB
17
−
W
22
−
W
13
−
W
17.5
−
W
0.1
−
%
35 to 15000 −
Hz
45
−
Hz
−
−
kHz
46
47
dB
2004 Jan 28
8