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BL6211 参数 Datasheet PDF下载

BL6211图片预览
型号: BL6211
PDF下载: 下载PDF文件 查看货源
内容描述: 1.25瓦特全差分音频功率放大器内部反馈电阻 [1.25 Watt Fully Differential Audio Power Amplifier With Internal Feedback Resistors]
分类和应用: 放大器功率放大器
文件页数/大小: 10 页 / 277 K
品牌: BELLING [ SHANGHAI BELLING CO., LTD. ]
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BL6211
THD+N vs Frequency
V
DD
=2.5V, R
L
=8Ω,P
O
=150mW
10
THD+N vs Output Power
V
DD
=5V, R
L
=8Ω
10
1
1
20kHz
THD+N (%)
THD+N (%)
0.1
0.1
1kHz
0.01
0.01
20Hz
0.001
20
100
1K
10K 20K
0.001
10m
100m
1
2
Frequency (Hz)
Output Power (W)
THD+N vs Output Power
V
DD
=3.6V, R
L
=8Ω
10
10
THD+N vs Output Power
V
DD
=2.5V, R
L
=8Ω
1
20kHz
1
20kHz
THD+N (%)
0.1
1kHz
THD+N (%)
0.1
1kHz
0.01
20Hz
0.01
20Hz
0.001
10m
100m
1
0.001
10m
100m
1
Output Power (W)
Output Power (W)
PSRR vs Frequency
V
DD
=5.0V, R
L
=8Ω,input 10Ω Terminated
0
-10
-20
-30
PSRR vs Frequency
V
DD
=3.6V, R
L
=8Ω,input 10Ω Terminated
0
-10
-20
-30
PSRR (dB)
-40
-50
-60
-70
-80
-90
-100
20
100
1K
10K 20K
C
(BYPASS)
=0.47
μF
C
(BYPASS)
=1
μF
C
(BYPASS)
=0
μF
PSRR (dB)
-40
-50
-60
-70
-80
-90
-100
20
100
1K
10K 20K
C
(BYPASS)
=0.47
μF
C
(BYPASS)
=1
μF
C
(BYPASS)
=0
μF
Frequency (
Hz
)
Frequency (
Hz
)
http://www.belling.com.cn
-7-
8/14/2006
Wrote by 2006
Total
10 Pages