The A5348 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector. A networking capability allows as many as 125 units to be interconnected so that if any unit senses smoke all units will sound their alarm. In addition, special features are incorporated to facilitate alignment and test of the finished smo.
▪ Low average standby current for long battery life ▪ Interconnect up to 125 detectors ▪ Piezoelectric horn driver ▪ Guard outputs for detector input ▪ Pulse testing for low battery ▪ Power-on reset (POR) ▪ Internal reverse battery protection ▪ Timer (Hush) mode for enabling reduced sensitivity period ▪ Built-in hysteresis reduces false triggering Package: 16-pin DIP (suffix A): Description The A5348 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector. A networking capability allows as many as 125 units to be interconnected so that if .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | A5347CA |
Allegro MicroSystems |
SMOKE DETECTOR WITH INTERCONNECT AND TIMER | |
2 | A5348CA |
Allegro MicroSystems |
Ionization Smoke Detector | |
3 | A5349CA |
Allegro MicroSystems |
AC SMOKE DETECTOR | |
4 | A5303 |
Allegro |
Photoelectric Smoke Detector | |
5 | A531 |
Tyco Electronics |
10 TO 500 MHz CASCADABLE AMPLIFIER | |
6 | A5338 |
Allegro MicroSystems |
Smoke Detector | |
7 | A5350 |
Allegro |
Ionization Smoke Detector | |
8 | A5350CA |
Allegro MicroSystems |
Ionization Smoke Detector | |
9 | A5354CA |
Allegro MicroSystems |
SMOKE DETECTOR | |
10 | A5355CA |
Allegro MicroSystems |
SMOKE DETECTOR | |
11 | A5358 |
Allegro |
Photoelectric Smoke Detector | |
12 | A5358CA |
Allegro MicroSystems |
Photoelectric Smoke Detector |