YOUDA INTEGRATED CIRCUIT
YD1519B
AC CHARACTERISTICS
(Vcc=14.4V, RL=8Ω, f=1KHz, Tamb=25℃; BTL, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
THD=0.5%
THD=10%
8
10
12
7.5
10
W
W
W
W
Output Power
Po
11
Vcc=13.2V ，THD=0.5%
Vcc=13.2V ，THD=10%
Output Power
Po
Total Harmonic
Distortion
THD
Vo
fL
Po =1W
0.1
45
46
%
mV
Hz
Output Signal In Mute
Position
Vin=1V(max.);
40
47
f=20 Hz to 15 kHz
Low Frequency
Roll-off
-3dB
-3dB
High Frequency
Roll-off
fH
20
45
34
48
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，
fr=100Hz,
Mute
48
80
dB
dB
Stand-by
1kHz～10kHz
Input Impedance
|Zi|
25
30
38
kΩ
ON，Rg=0Ω，
200
μV
BPF=20Hz～20kHz
Noise Output Voltage
(RMS value)
ON， Rs=10kΩ
Vno
350
180
700
μV
μV
BPF=20Hz～20kHz
Mute，BPF=20Hz～20kHz
WuXi YouDa Electronics Co., Ltd
4 of 6
Website: www.e-youda.com
YOUDA [ WUXI YOUDA ELECTRONICS CO.,LTD ]
