A5349CA

Data Sheet 26110.4 5349 AC SMOKE DETECTOR WITH INTERCONNECT AND TIMER TIMER START 1 I/O 2 LOGIC 16 GUARD 2 15 DETECT. IN LOW-V SET 3 TIMER OUT 4 LED 5 OSC. & TIMING 14 GUARD1 13 SENSITIVITY SET 12 OSC. CAP. + SUPPLY 6 V DD TIMING RES. 7 FEEDBACK 8 HORN DRIVER 11 HORN 2 10 HORN1 VSS 9 – SUPPLY Dwg. PC-004 The A5349CA is a low-current, CMOS cir...