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CSC1240A

HUAJING
Part Number CSC1240A
Manufacturer HUAJING
Description Telephone Ringer
Published Dec 23, 2016
Detailed Description 1. CSC1240A 2. 2.1 DIP8 CSC1240A 2.2 1 2 3 4 LINETE GND CSFG RTOF 5 OUT 6 NC 7 REC 8 LINETE2 14 0510 5807123-5542...
Datasheet PDF File CSC1240A PDF File

CSC1240A
CSC1240A

Overview
1.
CSC1240A 2.
2.
1 DIP8 CSC1240A 2.
2 1 2 3 4 LINETE GND CSFG RTOF 5 OUT 6 NC 7 REC 8 LINETE2 14 0510 5807123-5542 14 0510 5803016 3.
3.
1 3.
2 , 4.
CSC1240A Tamb= 25 ICC VAB VAB Rthj-amb Tamb Tstg f = 50Hz f = 50Hz 5s /10s 30 120 200 100 -20~70 -55~150 mA V V /W Tamb= 25 Vs 72 Vs 26 V IB Vs = 9.
3 ~ 25V 1.
5 1.
8 mA VON 12 13.
5 V VOFF 7.
8 9.
3 V RD 6.
4 k VOUT Vcc- 5 V IOUT VCC = 20V RL = 250 70 mA 1 f1 VCC = 26V R1 = 14k V3 = 0V 1.
74 2.
14 kHz 2 f2 VCC = 26V R1 = 14k V3 = 6V 1.
22 1.
6 kHz f1 /f2 1.
33 1.
43 fSW RL=14 k ,C1=100nF 5.
25 7.
5 10 Hz K1 4.
1 24 5.
5.
1 CSC1240A 5.
1 5.
2 5.
2 34 5.
3 6.
CSC1240A 44 ...


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