參數(shù)資料
型號(hào): TS488IQT
廠商: 意法半導(dǎo)體
英文描述: Pop-free 120mW stereo headphone amplifier
中文描述: 流行無(wú)120mW立體聲耳機(jī)放大器
文件頁(yè)數(shù): 15/32頁(yè)
文件大?。?/td> 465K
代理商: TS488IQT
TS488-TS489
Electrical characteristics
15/32
Total harmonic distortion plus
noise vs. output power
Total harmonic distortion plus
noise vs. output power
Total harmonic distortion plus
noise vs. output power
Figure 38.
Figure 39.
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
=-4, T
AMB
=25°C
BW=20Hz-120kHz
T
Output Power (mW)
200
1
10
100
0.1
1
10
V
CC
=3.3V
V
CC
=5V
V
CC
=2.5V
F=20kHz, R
L
=16
Ω
A
V
=-4, T
AMB
=25°C
BW=20Hz-120kHz
T
Output Power (mW)
200
Figure 40.
Figure 41.
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
=-4, T
AMB
=25°C
BW=20Hz-120kHz
T
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
=-4, T
AMB
=25°C
BW=20Hz-120kHz
T
Output Power (mW)
200
Figure 42.
Figure 43.
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
=-4, T
AMB
=25°C
BW=20Hz-120kHz
T
Output Voltage (V
RMS
)
3
0.01
0.1
1
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
=-4, T
AMB
=25°C
BW=20Hz-120kHz
T
Output Voltage (V
RMS
)
3
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