參數(shù)資料
型號: TS488IST
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120mW立體聲耳機放大器
文件頁數(shù): 19/32頁
文件大?。?/td> 465K
代理商: TS488IST
TS488-TS489
Electrical characteristics
19/32
Current consumption vs. standby
voltage
Current consumption vs. standby
voltage
Crosstalk vs. frequency
Figure 62.
Figure 63.
Current consumption vs. standby
voltage
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
TS488, T
AMB
=-40°C
TS488, T
AMB
=25°C
TS488, T
AMB
=85°C
V
CC
=3.3V
C
Standby Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
TS489, T
AMB
=-40°C
TS489, T
AMB
=25°C
TS489, T
AMB
=85°C
V
CC
=3.3V
C
Standby Voltage (V)
Figure 64.
Figure 65.
Current consumption vs. standby
voltage
0.0
0.5
1.0
1.5
2.0
4
5
0
1
2
3
4
5
6
TS489, T
AMB
=-40°C
TS489, T
AMB
=25°C
TS489, T
AMB
=85°C
V
CC
=5V
C
Standby Voltage (V)
0.0
0.5
1.0
1.5
2.0
4
5
0
1
2
3
4
5
6
TS489, T
AMB
=-40°C
TS489, T
AMB
=25°C
TS489, T
AMB
=85°C
V
CC
=5V
C
Standby Voltage (V)
Figure 66.
Figure 67.
Crosstalk vs. frequency
100
1k
10k
-120
-100
-80
-60
-40
-20
0
OUT2 to OUT1
20k
20
OUT1 to OUT2
Vcc=2.5V, RL=16
Ω
Av=-1, Po=20mW
T
AMB
=25°C
C
Frequency (Hz)
100
1k
10k
-120
-100
-80
-60
-40
-20
0
OUT2 to OUT1
20k
20
OUT1 to OUT2
Vcc=2.5V, RL=32
Ω
Av=-1, Po=12mW
T
AMB
=25°C
C
Frequency (Hz)
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