YD1028 Datasheet, PDF (3/6 Pages) Wuxi Youda electronics Co.,LTD – 18W CAR RADIO POWER AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD1028
AC CHARACTERISTICS
(Vcc=13.2V, R_L=4Ω, f=1KHz, Tamb=25℃; BTL, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Power
Closed Loop Voltage
Gain
Total Harmonic
Distortion
Output Signal In Mute
Position
Low Frequency
Roll-off
High Frequency
Roll-off
Supply Voltage Ripple
Rejection
Input Impedance
Noise Output Voltage
(RMS value)
Po
Gv
THD
Vo
f_L
f_H
RR
|Zi|
Vno
THD=1.0%
12
THD=10%
16
45
Po =1W
Vin=1V(max.);
f=20 Hz to 15 kHz
-3dB
-3dB
20
ON，Vr=2Vp-p，
Rg=0，fr=100Hz
34
ON，Vr=2Vp-p，Rg=0，
fr=1kHz～10kHz
48
Mute ^{Vr=2Vp-p，Rg=0，} 48
fr=100Hz,
Stand-by _{1kHz～10kHz}
80
25
ON，Rg=0Ω，
BPF=20Hz～20kHz
ON， Rs=10kΩ
BPF=20Hz～20kHz
Mute，BPF=20Hz～20kHz
13
W
18
W
46
47
dB
0.1
%
40 mV
45
Hz
kHz
dB
dB
dB
dB
30
38 kΩ
200
μV
350 700 μV
180
μV
WuXi YouDa Electronics Co., Ltd
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