参数资料
型号: YD2206
厂商: Wuxi Youda electronics Co.,LTD.
英文描述: 2.5W DUAL AUDIO POWER AMP
中文描述: 2.5瓦双音频功率放大器
文件页数: 2/4页
文件大小: 84K
代理商: YD2206
YOUDA INTEGRATED CIRCUIT
YD2206
ABSOLUTE MAXIMUM RATINGS
(Tamb=25℃)
PARAMETER
SYMBOL
VALUE
UNIT
Vi=0
20
Supply Voltage
Vi>0
Vcc
15
V
Output Peak Current
Iop
2.0
A
80*60*1.2mm
3
PCB
PD 1
4.0
W
Power
Dissipation
No Heat Sink
PD2
1.7
W
Operating Temperature t
Topr
-25~+70
Storage Temperature
Tstg
-55~+150
ELECTRICAL CHARACTERISTICS
(Tamb=25℃, Vcc=9V, f=1kHz, Rg=600Ω, Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Operating Supply
Voltage
Vcc
Vi>0
6
9
15
V
Quiescent Circuit
Current
Iccq
Vi=0
26
40
mA
THD=10%, RL=4Ω
2.0
2.5
Output Power
PO
THD=10%, RL=3Ω
3.0
W/CH
Total Harmonic
Distortion
THD
PO=0.4W/CH
0.2
1.0
%
Stereo
43
45
47
Closed Loop Voltage
Gain
Gv
Bridge
49
51
53
dB
Input Resistance
Zi
f=1kHz
30
Output Noise Voltage
VNO
Rg=10kΩ,
BPF=22Hz~22kHz
0.3
1.0
mV
Ripple Rejection Ratio
RR
F=100Hz, Rg=600Ω
46
dB
Cross-Talk
CT
VO=0dBm
46
55
dB
WuXi YouDa Electronics Co., Ltd
2 of 4
Website: www.e-youda.com
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