YOUDA INTEGRATED CIRCUIT
YD1519B
AC CHARACTERISTICS
Vcc=14.4V, RL=4Ω, f=1kHz; Tamb=25℃, stereo, unless otherwise specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
THD=0.5%
THD=10%
4
5
W
W
Output Power
Po
5.5
6.0
Vcc=13.2V ,THD=0.5%
Vcc=13.2V ,THD=10%
3.5
4.8
W
W
Output Power
Po
Total Harmonic
Distortion
THD
Vo
fL
Po =1W
0.1
45
40
%
mV
Hz
Output Signal In Mute
Position
Vin=1V(max.);
20
41
f=20 Hz to 15 kHz
Low Frequency
Roll-off
-3dB
-3dB
High Frequency
Roll-off
fH
20
39
40
45
kHz
dB
Closed Loop Voltage
Gain
Gv
ON，Vr=2Vp-p，Rg=0，
fr=100Hz
dB
ON，Vr=2Vp-p，Rg=0，
fr=1kHz～10kHz
Supply Voltage Ripple
Rejection
dB
RR
Vr=2Vp-p，Rg=0，
Mute
45
80
50
dB
dB
fr=100Hz,
Stand-by
1kHz～10kHz
Input Impedance
Zi
60
75
kΩ
ON，Rg=0Ω，
BPF=20Hz～20kHz
ON， Rs=10kΩ
BPF=20Hz～20kHz
150
500
μV
μV
Noise Output Voltage
(RMS value)
Vno
250
120
Mute，BPF=20Hz～20kHz
Rs=10kΩ
μV
Channel Separation
Channel Unbalance
α
40
dB
|△Gv|
0.1
1
dB
WuXi YouDa Electronics Co., Ltd
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