TDA8586 데이터 시트보기 (PDF) - Philips Electronics
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TDA8586 Datasheet PDF : 24 Pages
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Philips Semiconductors
Power amplifier with load detection and
auto BTL/SE selection
Preliminary specification
TDA8586
QUICK REFERENCE DATA
SYMBOL
VP
Iq(tot)
Istb
Gv
PARAMETER
operating supply voltage
total quiescent current
standby supply current
voltage gain
Bridge-tied load application
Po
output power
THD
VOO
total harmonic distortion
DC output offset voltage
Vn(o)
noise output voltage
Single-ended application
Po
output power
THD
VOO
Vn(o)
total harmonic distortion
DC output offset voltage
noise output voltage
CONDITIONS
VP = 14.4 V, SE mode
VP = 14.4 V
SE mode
BTL mode
MIN.
8.0
−
−
25
31
TYP.
−
140
1
26
32
MAX.
18
170
100
27
33
UNIT
V
mA
µA
dB
dB
VP = 14.4 V; RL = 4 Ω
THD = 0.5%
14
THD = 10%
17
fi = 1 kHz; Po = 1 W;
−
VP = 14.4 V; RL = 4 Ω
VP = 14.4 V; RL = 4 Ω;
−
mute condition
VP = 14.4 V; on condition −
Rs = 1 kΩ; VP = 14.4 V
−
15
−
W
21
−
W
0.05 0.15 %
10
20
mV
0
100
mV
100
200
µV
VP = 14.4 V; RL = 4 Ω
THD = 0.5%
4
THD = 10%
5
fi = 1 kHz; Po = 1 W;
−
VP = 14.4 V; RL = 4 Ω
VP = 14.4 V; RL = 4 Ω;
−
mute condition
VP = 14.4 V; on condition −
Rs = 1 kΩ; VP = 14.4 V
−
4.5
−
W
6
−
W
0.08 0.15 %
10
20
mV
0
100
mV
80
150
µV
1999 Apr 08
3
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