TDA1558 데이터 시트보기 (PDF) - Philips Electronics
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TDA1558 Datasheet PDF : 11 Pages
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Philips Semiconductors
2 x 22 W or 4 x 11 W single-ended car
radio power amplifier
Product specification
TDA1558Q
DC CHARACTERISTICS
VP = 14.4 V, Tamb = 25 °C, unless otherwise specified. See note 1.
SYMBOL
PARAMETER
CONDITIONS
Supply
VP
IP
VO
|∆Vos|
positive supply voltage range
quiescent current
DC output voltage
DC output offset voltage
Mute/stand-by switch
VON
switch-on voltage level
MUTE CONDITION
Vmute
VO
|∆Vos|
mute voltage
output signal in mute position
DC output offset voltage
note 2
note 3
VI = 1 V (max); f = 1 kHz
between pins 6-8 and pins
10-12
STAND-BY CONDITION
Vsb
stand-by voltage
Isb
DC current in stand-by condition
Isw
switch-on current
MIN. TYP. MAX. UNIT
6.0 14.4 18
V
−
80
160 mA
−
6.9 −
V
−
−
250 mV
8.5 −
−
V
3.3 −
−
−
−
−
6.4 V
20
mV
250 mV
0
−
2
V
−
−
100 µA
−
12
40
µA
AC CHARACTERISTICS
VP = 14.4 V, RL = 4 Ω, f = 1 kHz, Tamb = 25 °C, unless otherwise specified. See note 1.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP.
PO
output power
THD
B
total harmonic distortion
power bandwidth
flow
fhigh
Gv
SVRR
low frequency roll-off
high frequency roll-off
closed loop voltage gain
supply voltage ripple rejection
THD = 0.5%
15
THD = 10%
20
VP = 13.2 V; THD = 0.5% −
VP = 13.2 V; THD = 10% −
PO = 1 W
−
THD = 0.5%; PO = −1 dB −
with respect to 15 W
−1 dB; note 4
−
−1 dB
20
45
ON; note 5
45
MUTE; note 5
45
stand-by; note 5
80
17
22
12
17
0.1
20 to
15 000
45
−
46
−
−
−
MAX. UNIT
−
W
−
W
−
W
−
W
−
%
−
Hz
−
Hz
−
kHz
47
dB
−
dB
−
dB
−
dB
May 1992
6
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