參數資料
型號: TS482IST
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 0.107 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: LEAD FREE, MINI, SOP-8
文件頁數: 9/26頁
文件大?。?/td> 615K
代理商: TS482IST
Electrical Characteristics
TS482
17/26
Figure 49. THD + N vs. output power
Figure 50. THD + N vs. frequency
Figure 51. THD + N vs. frequency
Figure 52. THD + N vs. frequency
Figure 53. THD + N vs. frequency
Figure 54. THD + N vs. frequency
0.01
0.1
1
0.01
0.1
1
10
Vcc=5V
Vcc=3.3V
Vcc=2.6V
Vcc=2V
RL = 5k
F = 20kHz
Av = -1
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Voltage (Vrms)
100
1000
10000
0.01
0.1
Vcc=2V, Po=10mW
Vcc=2.6V, Po=20mW
Vcc=3.3V, Po=40mW
Vcc=5V, Po=100mW
RL=8
Av=-1
Bw < 125kHz
Tamb=25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.01
0.1
Vcc=2V, Po=8mW
Vcc=2.6V, Po=18mW
Vcc=5V, Po=90mW
Vcc=3.3V, Po=35mW
RL=16
Av=-1
Bw < 125kHz
Tamb=25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.01
0.1
Vcc=2V, Po=6.5mW
Vcc=5V, Po=60mW
Vcc=3.3V, Po=16mW
Vcc=2.6V, Po=12mW
RL=32
Av=-1
Bw < 125kHz
Tamb=25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
1E-3
0.01
0.1
Vcc=5V, Vo=1.4Vrms
Vcc=2.6V, Vo=0.75Vrms
Vcc=3.3V, Vo=1Vrms
Vcc=2V, Vo=0.55Vrms
RL=600
Av=-1
Bw < 125kHz
Tamb=25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
1E-3
0.01
0.1
Vcc=5V, Vo=1.4Vrms
Vcc=2.6V, Vo=0.75Vrms
Vcc=3.3V, Vo=1Vrms
Vcc=2V, Vo=0.55Vrms
RL=5k
Av=-1
Bw < 125kHz
Tamb=25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
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