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: 10/32页
文件大小: 570K
代理商: TS489IQT
Electrical characteristics
TS488-TS489
18/32
Figure 56.
Output power vs. power supply
voltage
Figure 57.
Output power vs. power supply
voltage
23
45
6
0
40
80
120
160
200
240
THD+N=1%
R
L
=16
Ω , F=1kHz
T
AMB
=25°C
BW=20Hz-120kHz
Output
P
ower
(mW)
Power Supply Voltage (V)
THD+N=10%
23
45
6
0
20
40
60
80
100
120
140
THD+N=1%
R
L
=32
Ω , F=1kHz
T
AMB
=25°C
BW=20Hz-120kHz
Output
P
ower
(mW)
Power Supply Voltage (V)
THD+N=10%
Figure 58.
Output voltage swing vs. power
supply voltage
Figure 59.
Current consumption vs. power
supply voltage
Figure 60.
Current consumption vs. standby
voltage
Figure 61.
Current consumption vs. standby
voltage
23
45
6
0
1
2
3
4
5
6
RL=16
Ω
T
AMB
=25°C
V
OH
&
V
OL
(V)
Power Supply Voltage (V)
RL=32
Ω
23
45
6
0
1
2
3
T
AMB
= -40°C
T
AMB
= 85°C
T
AMB
= 25°C
No Loads
Cur
rent
Consumption
(mA)
Power Supply Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
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
=2.5V
C
u
rrent
C
ons
umption
(mA
)
Standby Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
0.0
0.5
1.0
1.5
2.0
2.5
TS489, T
AMB
=-40°C
TS489, T
AMB
=25°C
TS489, T
AMB
=85°C
V
CC
=2.5V
C
u
rrent
C
ons
umption
(mA
)
Standby Voltage (V)
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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