YD2025H 데이터 시트보기 (PDF) - Unspecified
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YD2025H Datasheet PDF : 4 Pages
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YOUDA INTEGRATED CIRCUIT
YD2025H
ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)
PARAMETER
Supply Voltage
Output Peak Current
Power
80*60*1.2mm3 PCB
Dissipation
No Heat Sink
Ambient operating temperature range
Storage Temperature
SYMBOL
Vcc
Iop
PD
PD
Topr
Tstg
VALUE
15
1.5
3.5
1.6
-20～+75
-40～+150
UNIT
V
A
W
W
℃
℃
Electrical CHARACTERISTICS
(Tamb=20℃, Vcc=9V, f=1kHz, Stereo, Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Supply Voltage
Quiescent Current
Quiescent Output
Voltage
Voltage Gain
Voltage Gain Difference
Input Impedance
Vcc
Iccq
Vo
Gv
ΔGv
Zi
Output Power
(STEREO)
Output Power
(BTL)
Distortion
Supply Voltage
Rejection
Input Noise Voltage
Po
(THD
=10%)
THD
RR
VNI
Cross-Talk
CT
Stereo
Bridge
Vcc=9V, RL=4Ω
Vcc=9V, RL=8Ω
Vcc=6V, RL=4Ω
Vcc=6V, RL=8Ω
Vcc=3V, RL=4Ω
Vcc=9V, RL=8Ω
Vcc=6V, RL=4Ω
Stereo ,RL=4Ω, Po=250mW
BTL,RL=4Ω, Po=250mW
Rg=0, GV=45dB,
Vr=150mV, f=100Hz
GV=45dB,
BPF=20Hz
～20kHz
Rg=0
Rg=10kΩ
Rg=10kΩ, f=1kHz,
RL=4Ω, Po=1W
NIN TYP MAX UNIT
3
12
V
40 50 mA
4.5
V
43 45 47
dB
49 51 53
±1 dB
30
kΩ
1.7 2.4
1.3
0.7 1.0
0.6
W
0.1
4.7
2.8
0.3 1.5
%
0.5
40 46
dB
1.5 3
μV
3
6
40 55
dB
WuXi YouDa Electronics Co., Ltd
2 of4
Website: www.e-youda.com
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