TA2120FNG Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
Fabricante
TA2120FNG Datasheet PDF : 17 Pages
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5. Threshold Voltage of Each Switches
(1) PW SW, BST SW, ATT SW
5
4.5 V
4
3
H
2
1.6 V
1
0.6 V
L
0
0
1
2
3
4
5
Supply voltage VCC (V)
“H”
“L” Open
PW SW (V20)
Operating
IC OFF
“H” Open
“L”
ATT SW (V13)
ATT ON
ATT OFF
BST SW (V23)
BST ON
BST OFF
TA2120FNG
(2) MT SW
5
4.5 V
4
3
H
2
1
0.8 V
0.3 V
L
0
0
1
2
3
4
5
Supply voltage VCC (V)
“H”
“L” Open
MT SW (V19)
Mute ON
Mute 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.
8
2006-04-19
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