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TA31002A Просмотр технического описания (PDF) - Contek Microelectronics
Номер в каталоге
Компоненты Описание
производитель
TA31002A
TELEPHONE TONE RINGER
Contek Microelectronics
TA31002A Datasheet PDF : 4 Pages
1
2
3
4
TA31002A LINEAR INTEGRATED CIRCUIT
Circuit Current-Supply Voltage
(No Load)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
2 6 10 14 18 22 26 30 34
Vcc(V),Supply voltage
Supply Current Vs. Supply Voltage
(No Load)
8.5
7.5
6.5
5.5
4.5
A:R
SL
=5K
3.5
B:R
SL
=6.8K
2.5
C:R
SL
=13K
1.5
0.5
2
6 10 14 18 22 26 30 34
Vcc(V),Supply voltage
Fig.2
APPLICATION CIRCUIT
TIP
C1
0.9
m
F
R1
560
W
RING
C4
22
m
F/35V
D1
29V
Fig. 3
C5 0.22
m
F
1
8
5.6k - 1 M
2
Contek
3
TA31002A
R2
4
165k+-1%
C2
0.47
m
F+-5%
Fig.4
10k
7
R3
191k+-1%
6
C3
6.9nF+-5%
SP
5
15k
1300:8
W
Contek Microelectronics Co.,Ltd.
4
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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