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参数资料
| 型号： | YD8602 |
| 厂商： | Wuxi Youda electronics Co.,LTD. |
| 元件分类： | 音频放大器 |
| 英文描述： | LOW POWER AUDIO AMPLIFIER |
| 中文描述： | 低功耗音频放大器 |
| 文件页数： | 2/5页 |
| 文件大小： | 88K |
| 代理商： | YD8602 |
YOUDA INTEGRATED CIRCUIT
YD8602
ABSOLUTE MAXIMUM RATINGS
(Tamb=25℃)
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage
Vcc
8
V
Output Current
Io
250
mA
Maximum Input Voltage
Vi
-1.0~Vcc+1.0
V
Junction Temperature
Tj
-55～+150
℃
RECOMMENDED OPERATION CONDITIONS
(Tamb=25℃)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Supply Voltage
Vcc
2.0
4.2
6
V
Load Impedance
RL
8
32
100
Ω
Peak Load Current
Iop
100
200
mA
Differential Gain(5kHz Bandwidth)
Gv
0
30
46
dB
Voltage at Mute
Vi(mute)
0
Vcc
V
Ambient Temperature
Tamb
-20
+70
℃
ELECTRICAL CHARACTERISTICS
(Tamb=25℃, Vcc=6V, Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Vcc=3.0V, Mute=0.8V
2.7
4.0
mA
Vcc=16.0, Mute=0.8V
3.3
5.0
mA
Operating Current
Iccq
Vcc=3.0V, Mute=2.0V
65
100
μA
Vcc=3.0V, RL=16Ω, Rf=75kΩ
1.0
1.15
1.25
Output DC Voltage
Vo
Vcc=6.0V, RL=16Ω, Rf=75kΩ
2.65
V
Output Offset Voltage
ΔVo
Vcc=6.0V, Rf=75kΩ, RL =32Ω
-30
0
+30
mV
Output High Level
VOH
2.0V＜Vcc＜6V,
Io=-75mA
Vcc
-1.0
V
Output Low Level
VOL
2.0V＜Vcc＜6V,
lout=75mA
0.16
V
Input Bias Current
IIB
-100
-200
nA
Ri
Pin2
100
150
220
kΩ
Equivalent Resistance
RF
Pin8
18
25
40
kΩ
WuXi YouDa Electronics Co., Ltd
2 of 5
Website: www.e-youda.com
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