参数资料
型号: G1426D5U
厂商: Global Mixed-mode Technology Inc.
元件分类: 音频放大器
英文描述: 2.2W Stereo Audio Amplifier
中文描述: 2.2W的立体声音频放大器
文件页数: 11/13页
文件大小: 282K
代理商: G1426D5U
TOTAL HARMONIC DISTORTION PLUS NOISE
SUPPLY RIPPLE REJECTION RATIO
vs FREQUENCY
OUTPUT NOISE VOLTAGE vs FREQUENCY
CHANNEL SEPARATION
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
VDD=3.3V
RL=8Ω
BTL
Po=0.45W
Av=-4V/V
Av=-2V/V
Av=-1V/V
-100
-30
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
-45
-40
-35
d
B
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Channel A to B
Channel B to A
VDD=5V
Po=1.5W
RL=4Ω
BTL
-100
+0
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
d
B
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
VDD=5V
RL=4Ω
CB=4.7F
Vripple=0.5Vpp
BTL Mode
10u
100u
20u
30u
40u
50u
60u
70u
80u
90u
V
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
VDD=5V RL=4Ω
BTL Mode 20kHz
Figure 11
Figure 12
Figure 13
Figure 14
Global Mixed-mode Technology Inc.
G1426
Ver: 1.0
Dec 04, 2003
TEL: 886-3-5788833
http://www.gmt.com.tw
7
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