參數(shù)資料
型號: TS489IST
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): 9/32頁
文件大?。?/td> 465K
代理商: TS489IST
TS488-TS489
Electrical characteristics
9/32
Open-loop frequency response
Open-loop frequency response
Open-loop frequency response
Figure 2.
Figure 3.
Open-loop frequency response
10
0
10
2
10
4
10
6
10
8
-75
-50
-25
0
25
50
75
100
125
-135
-90
-45
0
45
90
135
180
225
gain
phase
Vcc=2.5V
RL=16
Ω
T
AMB
=25°C
G
Frequency (Hz)
10
0
10
2
10
4
10
6
10
8
-75
-50
-25
0
25
50
75
100
125
-135
-90
-45
0
45
90
135
180
225
gain
phase
Vcc=5V
RL=16
Ω
T
AMB
=25°C
G
Frequency (Hz)
Figure 4.
Figure 5.
Open-loop frequency response
10
0
10
2
10
4
10
6
10
8
-75
-50
-25
0
25
50
75
100
125
-135
-90
-45
0
45
90
135
180
225
gain
phase
Vcc=2.5V
RL=16
Ω
CL=400pF
T
AMB
=25°C
G
Frequency (Hz)
10
0
10
2
10
4
10
6
10
8
-75
-50
-25
0
25
50
75
100
125
-135
-90
-45
0
45
90
135
180
225
gain
phase
Vcc=5V
RL=16
Ω
CL=400pF
T
AMB
=25°C
G
Frequency (Hz)
Figure 6.
Figure 7.
Open-loop frequency response
10
0
10
2
10
4
10
6
10
8
-75
-50
-25
0
25
50
75
100
125
-135
-90
-45
0
45
90
135
180
225
gain
phase
Vcc=2.5V
RL=32
Ω
T
AMB
=25°C
G
Frequency (Hz)
10
0
10
2
10
4
10
6
10
8
-75
-50
-25
0
25
50
75
100
125
-135
-90
-45
0
45
90
135
180
225
gain
phase
Vcc=5V
RL=32
Ω
T
AMB
=25°C
G
Frequency (Hz)
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