LS1240ACP - Single-Chip Electronic Ringer
TIGER ELECTRONIC CO.,LTD LS1240ACP 1.
LS1240ACP DIP8 2.
2.
1 8 7 6 5 1 2 3 4 TIGER ELECTRONIC CO.,LTD LS1240ACP 2.
2 1 INLINE 2 GND 3 CONSFG 4 CONTOF 5 OUT 6 NC 7 FIL 8 INLINE 3.
3.
1 Tamb= 25 VAB f = 50Hz VAB f = 50Hz 5s /10s Icc Tamb Tstg 120 V 200 V 30 mA -20~70 -65~150 3.
2 Tamb= 25 Vcc 7~2 AC 1 2 Vcc IB VON VOFF RD VOUT IOUT Vcc = 9.3 ~ 25V Vcc = 20V,R = 250 f1 f2 f1 /f2 fSw Vcc = 26V, R1 = 14K V3 = 0V Vcc = 26V, R1 = 14K V3 = 6V Vcc = 26V
