参数资料
型号: TS4984IQT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 1 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC16
封装: 4 X 4 MM, 0.50 MM PITCH, LEAD FREE, TQFN-16
文件页数: 9/29页
文件大小: 901K
代理商: TS4984IQT
Electrical characteristics
TS4984
17/29
Figure 62: Output noise voltage, device in
standby
Figure 63: Power derating curves
24
68
10
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
A Weighted Filter
Unweighted Filter
Vcc = 2.2V to 5V
Cb = 1
F
RL = 8
Tamb = 25°C
Output
N
o
ise
Voltage
(
Vrms)
Closed Loop Gain
0
25
50
75
100
125
150
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Mounted on 2-layer PCB
No Heat sink
Mounted on 4-layer PCB with via
QFN16
Package
Pow
e
rDi
ssi
pat
ion
(
W
)
Ambiant Temperature ( C)
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