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BD88220GUL PDF预览

BD88220GUL

更新时间: 2024-01-19 04:56:45
品牌 Logo 应用领域
罗姆 - ROHM 消费电路商用集成电路音频放大器视频放大器
页数 文件大小 规格书
26页 647K
描述
Coupling Capacitorless Headphone Amplifiers

BD88220GUL 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:BGA包装说明:,
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.73Is Samacsys:N
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PBGA-B14
端子数量:14封装主体材料:PLASTIC/EPOXY
封装形状:SQUARE封装形式:GRID ARRAY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
表面贴装:YES端子形式:BALL
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

BD88220GUL 数据手册

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Technical Note  
BD88200GUL,BD88210GUL,BD88215GUL,BD88220GUL  
Electrical characteristic curves – BD88200GUL (Reference data)  
100  
10  
10  
VDD=3.3V  
f=1kHz  
BPF  
0
-20  
RL=32  
VDD=3.3V, Po=10mW  
Ω
8
6
Ri=10k , Input coupling  
Ω
capacitor = 1.0uF  
4
RL=16  
Ω
-40  
1
2
In phase  
RL=16  
Ω
0
-60  
0.1  
-2  
-4  
-6  
-8  
-10  
VDD=3.3V  
20kHz-LPF  
f=1kHz  
RL=32  
Ω
-80  
0.01  
0.001  
-100  
Stereo  
Out of phase  
RL=16  
Ω
-120  
1n  
100n  
10u  
1m  
100m  
10  
100  
1k  
Frequency [Hz]  
10k  
100k  
-120 -100 -80  
-60  
-40  
-20  
0
Input Voltage [dBV]  
Output Power [W]  
Fig.36 THD+N vs. Output  
Power (VDD=3.3V, RL=16Ω)  
Fig.34 Output Voltage vs.  
Input Voltage (VDD=3.3V)  
Fig.35 Gain vs. Frequency  
(VDD=3.3V)  
100  
100  
10  
100  
10  
VDD=3.3V  
RL=32  
20kHz-LPF  
Stereo (in phase)  
VDD=3.3V  
RL=16Ω  
20kHz-LPF  
Stereo (in phase)  
10  
1
1
In phase  
1
Po=0.1mW  
Po=1mW  
Po=0.1mW  
Po=1mW  
0.1  
0.1  
0.1  
VDD=3.3V  
20kHz-LPF  
f=1kHz  
0.01  
0.001  
0.01  
0.001  
0.01  
0.001  
Stereo  
Out of phase  
RL=32  
Ω
Po=10mW  
10k  
Po=10mW  
10  
100  
1k  
100k  
1n  
100n  
10u  
1m  
100m  
10  
100  
1k  
10k  
100k  
Frequency [Hz]  
Output Power [W]  
Frequency [Hz]  
Fig. 37 THD+N vs. Output  
Fig.38 THD+N vs. Frequency  
Fig. 39 THD+N vs. Frequency  
Power (VDD=3.3V, RL=32Ω)  
(VDD=3.3V, RL=16Ω)  
(VDD=3.3V, RL=32Ω)  
0
VDD=3.3V  
-20  
Input connect  
to the ground  
with 1uF  
-40  
-60  
-80  
-100  
-120  
-140  
10  
100  
1k  
Frequency [Hz]  
10k  
100k  
Fig.40 Noise Spectrum  
(VDD=3.3V)  
www.rohm.com  
© 2011 ROHM Co., Ltd. All rights reserved.  
2011.03 – Rev. A  
7/25  

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