參數(shù)資料
型號(hào): TS4962EKIJT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封裝: LEAD FREE, FLIP CHIP, 9 PIN
文件頁數(shù): 8/22頁
文件大?。?/td> 1385K
代理商: TS4962EKIJT
TS4962
Electrical Characteristics
16/22
Figure 34. THD+N vs output power
Figure 35. THD+N vs output power
Figure 36. THD+N vs frequency
1E-3
0.01
0.1
1
0.1
1
10
2
Vcc=5V
Vcc=2.5V
Vcc=3.6V
RL = 8
+ 15H
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
1E-3
0.01
0.1
1
0.1
1
10
2
Vcc=5V
Vcc=2.5V
Vcc=3.6V
RL = 8
+ 30H or Filter
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
100
1000
10000
0.1
1
10
Po=0.75W
Po=1.5W
RL=4
+ 15H
G=6dB
Bw < 30kHz
Vcc=5V
Tamb = 25
°C
20k
50
THD
+
N
(
%
)
Frequency (Hz)
Figure 37. THD+N vs frequency
Figure 38. THD+N vs frequency
Figure 39. THD+N vs frequency
100
1000
10000
0.1
1
10
Po=0.75W
Po=1.5W
RL=4
+ 30H or Filter
G=6dB
Bw < 30kHz
Vcc=5V
Tamb = 25
°C
20k
50
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.1
1
10
Po=0.45W
Po=0.9W
RL=4
+ 15H
G=6dB
Bw < 30kHz
Vcc=3.6V
Tamb = 25
°C
20k
50
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.1
1
10
Po=0.45W
Po=0.9W
RL=4
+ 30H or Filter
G=6dB
Bw < 30kHz
Vcc=3.6V
Tamb = 25
°C
20k
50
THD
+
N
(
%
)
Frequency (Hz)
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