TDA1553 Просмотр технического описания (PDF) - Philips Electronics
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производитель
TDA1553
Philips Electronics
TDA1553 Datasheet PDF : 10 Pages
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Philips Semiconductors
2 × 22 W stereo BTL car radio power amplifier with
loudspeaker protection and 3-state mode switch
Product specification
TDA1553CQ
AC CHARACTERISTICS
VP = 14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; measured in Fig.4; unless otherwise specified.
SYMBOL
PO
THD
PO
B
fl
fh
Gv
SVRR
|Zi|
Vno
Vno
αcs
|∆Gv|
VO
PARAMETER
output power
total harmonic distortion
output power
power bandwidth
low frequency roll-off
high frequency roll-off
closed loop voltage gain
supply voltage ripple
rejection
on
mute
standby
input impedance
noise output voltage
on
on
noise output voltage
mute
channel separation
channel unbalance
output voltage in mute
CONDITIONS
VP = 14.4 V
THD = 0.5%
THD = 10%
PO = 1 W
VP = 13.2 V
THD = 0.5%
THD = 10%
THD = 0.5%; PO = −1 dB;
with respect to 15 W
at −1 dB; note 1
at −1 dB
note 2
MIN.
15
20
−
−
−
−
−
20
25
48
48
80
50
note 3
RS = 0 Ω
−
RS = 10 kΩ
−
notes 3 and 4
−
RS = 10 kΩ
40
−
note 5
−
TYP.
17
22
0.1
12
17
20 to
15 000
25
−
26
−
−
−
60
70
100
60
−
−
−
MAX.
UNIT
−
W
−
W
−
%
−
W
−
W
−
Hz
−
Hz
−
kHz
27
dB
−
dB
−
dB
−
dB
75
kΩ
120
µV
−
µV
−
µV
−
dB
1
dB
2
mV
Notes
1. Frequency response externally fixed.
2. Ripple rejection measured at the output with a source-impedance of 0 Ω, maximum ripple amplitude of 2 V (p-p) and
at a frequency between 100 Hz and 10 kHz.
3. Noise measured in a bandwidth of 20 Hz to 20 kHz.
4. Noise output voltage independent of RS (VI = 0 V).
5. VI = VImax = 1 V RMS.
1995 Dec 15
7
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