參數(shù)資料
型號(hào): TA2120FN
元件分類: 音頻/視頻放大
英文描述: 0.008 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
封裝: SSOP-24
文件頁(yè)數(shù): 16/17頁(yè)
文件大?。?/td> 227K
代理商: TA2120FN
TA2120FN
2002-04-19
8
5.
Threshold Voltage of Each Switches
PW SW (V20)
MT SW (V19)
“H”
Operating
“H”
Mute ON
“L” Open
IC OFF
“L” Open
Mute OFF
ATT SW (V13)
BST SW (V23)
“H” Open
ATT ON
BST ON
“L”
ATT OFF
BST OFF
6.
Exterminal capaciter
These capacitors which are prevent oscillation of power amplifier and de-coupled at terminals of BIAS and
VCC need to be small temperature coefficient and excellent frequency characteristic.
T
e
rm
inal
vol
tag
e
V
19
(V
)
Supply voltage
VCC (V)
(1)
PW SW, BST SW, ATT SW
T
e
rm
inal
vol
tag
e
V
13
,V
20
,V
23
(
V
)
Supply voltage
VCC (V)
(2)
MT SW
1
2
3
4
5
0
1
2
3
4
5
4.5 V
1.6 V
0.6 V
H
L
0
1
2
3
4
5
0
1
2
3
4
5
4.5 V
0.8 V
0.3 V
H
L
0
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