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CO4808 参数 Datasheet PDF下载

CO4808图片预览
型号: CO4808
PDF下载: 下载PDF文件 查看货源
内容描述: 双105MW耳机放大器 [Dual 105mW Headphone Amplifier]
分类和应用: 放大器
文件页数/大小: 4 页 / 149 K
品牌: CERAMATE [ CERAMATE TECHNICAL ]
 浏览型号CO4808的Datasheet PDF文件第1页浏览型号CO4808的Datasheet PDF文件第2页浏览型号CO4808的Datasheet PDF文件第4页  
CO4808  
Dual 105mW Headphone Amplifier  
Electrical Character  
Vdd=5V,Temp=25,Fin=1KHz,RL=32Ω,Vin=1.4V  
Symbol  
VDD  
Parameter  
Supply Voltage  
Conditions  
Min Typ Max Unit  
2.0  
5.5  
3.0  
16.5  
50  
V
IDD  
Supply Current  
VIN=0V,IO=0A  
1.2  
6
mA  
mW  
mV  
pA  
Ptot  
Total Power Dissipation  
Input Offset Voltage  
Input Bias Current  
VIN=0V,IO=0A  
VIN=0V  
VOS  
10  
10  
0
Ibias  
VCM  
Common Mode Voltage  
V
4.3  
67  
70  
0.1  
3
RL=5KΩ  
GV  
IO  
Open-Loop Voltage Gain  
Max Output Current  
Output Resistance  
dB  
mA  
Ω
THD+N<0.1%  
RO  
RL=32Ω,0.1% THD+N, Min  
RL=32Ω,0.1% THD+N, Max  
VO  
Output Swing  
V
4.7  
Cb=1.0μF,  
Vripple=100mVpp, f=100Hz  
Power Supply Rejection  
Ratio  
PSRR  
89  
75  
dB  
dB  
RL=32Ω  
Crosstalk Channel Separation  
f=1kHz  
0.05  
66  
0.05  
66  
%
dB  
%
RL=16Ω  
Vo=3.5Vpp (at 0dB)  
Total Harmonic  
THD+N  
Distortion + Noise  
RL=32Ω  
Vo=3.5Vpp (at 0dB)  
dB  
SNR  
fG  
Signal-to-Noise Ratio  
Unity Gain Frequency  
Vo=3.5Vpp (at 0dB)  
105  
5.5  
dB  
Open Loop, RL=5kΩ  
MHz  
THD+N=0.1%,f=1kHz  
RL=16Ω  
105  
70  
mW  
mW  
RL=32Ω  
60  
PO  
Output Power  
THD+N=10%,f=1kHz  
RL=16Ω  
150  
90  
mW  
mW  
RL=32Ω  
CI  
Input Capacitance  
Load Capacitance  
Slew Rate  
3
pF  
pF  
CL  
SR  
200  
V/μs  
Unity Gain Inverting  
3
* All specs and applications shown above subject to change without prior notice.  
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN  
Tel:886-3-3214525  
Email: server@ceramate.com.tw  
Http: www.ceramate.com.tw  
Rev 1.0 May 18,2004  
Page 3 of 4  
Fax:886-3-3521052  
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