參數(shù)資料
型號: TS489IQT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: 2 X 2 MM, DFN-8
文件頁數(shù): 10/32頁
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)
相關(guān)PDF資料
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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