TDA9820 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA9820 Datasheet PDF : 20 Pages
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Philips Semiconductors
Multistandard/dual channel TV FM
intercarrier sound demodulator
INTERNAL CIRCUITRY
Product specification
TDA9820
handbook, full pa3g.5ewVidth 16 3.5 V
620
Ω
5.5
kΩ
3.5 V
670
Ω
5.5
kΩ
3.5 V
620
620
Ω
Ω
5.5
5.5
kΩ
kΩ
15
14
13
12
11
10
9
+
AF2
AF1
10 kΩ
5
kΩ
3
3
kΩ
kΩ
50
kΩ
5
kΩ
50
kΩ
3.5 V
TDA9820
3.6 V
6
kΩ
300 µA
3.6 V
13
kΩ
3.6 V
2.54 V
2 mA
2.54 V
2 mA
620
30
1
23
Ω
kΩ kΩ
kΩ
5.5
6
kΩ
n.c.
kΩ
100 Ω
100 Ω
1
2
3
4
5
6
7
8
MHA421
Fig.4 Internal circuitry.
1996 Nov 20
10
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