参数资料
型号: TS489IQT
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: 2 X 2 MM, DFN-8
文件页数: 2/32页
文件大小: 570K
代理商: TS489IQT
Electrical characteristics
TS488-TS489
10/32
Figure 8.
Open-loop frequency response
Figure 9.
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
CL=400pF
T
AMB
=25°C
Gai
n
(dB)
Frequency (Hz)
Pha
se
)
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
CL=400pF
T
AMB
=25°C
Gai
n
(dB)
Frequency (Hz)
Pha
se
)
Figure 10.
Open-loop frequency response
Figure 11.
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=600
Ω
T
AMB
=25°C
G
a
in
(
d
B
)
Frequency (Hz)
Pha
se
)
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=600
Ω
T
AMB
=25°C
G
a
in
(
d
B
)
Frequency (Hz)
Pha
se
)
Figure 12.
Power derating curves
Figure 13.
Power derating curves
0
25
50
75
100
125
150
0.0
0.2
0.4
0.6
0.8
4-layer PCB
No Heat sink
MiniSO8
P
a
ck
ag
e
P
o
we
rD
iss
ip
at
io
n
(
W
)
Ambiant Temperature (
°C)
0
25
50
75
100
125
150
0
1
2
3
4-layer PCB
DFN8
No heatsink
P
a
ck
ag
e
Powe
rD
iss
ip
at
ion
(W)
Ambiant Temperature (
°C)
相关PDF资料
PDF描述
TS489IST 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS4890IDT 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS4890ID 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS4890IST 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS4890IQT 1 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
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