参数资料
型号: TS489IST
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封装: MINI, SOP-8
文件页数: 5/32页
文件大小: 570K
代理商: TS489IST
TS488-TS489
Electrical characteristics
13/32
Figure 26.
Total harmonic distortion plus
noise vs. output power
Figure 27.
Total harmonic distortion plus
noise vs. output power
1
10
100
1E-3
0.01
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=1kHz, R
L
=16
Ω
A
V
=-1, T
AMB
=25°C
BW=20Hz-120kHz
T
H
D+
N
(%
)
Output Power (mW)
200
1
10
100
0.01
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=20kHz, R
L
=16
Ω
A
V
=-1, T
AMB
=25°C
BW=20Hz-120kHz
T
H
D+
N
(%
)
Output Power (mW)
200
Figure 28.
Total harmonic distortion plus
noise vs. output power
Figure 29.
Total harmonic distortion plus
noise vs. output power
1
10
100
1E-3
0.01
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=1kHz, R
L
=32
Ω
A
V
=-1, T
AMB
=25°C
BW=20Hz-120kHz
T
H
D+
N
(%
)
Output Power (mW)
200
1
10
100
0.01
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=20kHz, R
L
=32
Ω
A
V
=-1, T
AMB
=25°C
BW=20Hz-120kHz
T
H
D+
N
(%
)
Output Power (mW)
200
Figure 30.
Total harmonic distortion plus
noise vs. output power
Figure 31.
Total harmonic distortion plus
noise vs. output power
0.01
0.1
1
1E-3
0.01
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=1kHz, R
L
=600
Ω
A
V
=-1, T
AMB
=25°C
BW=20Hz-120kHz
T
HD+
N
(%
)
Output Voltage (V
RMS
)
3
0.01
0.1
1
1E-3
0.01
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=20kHz, R
L
=600
Ω
A
V
=-1, T
AMB
=25°C
BW=20Hz-120kHz
T
HD+
N
(%
)
Output Voltage (V
RMS
)
3
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