Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
A5303 |
Click to view a larger image
| Part Number | A5303 |
| Manufacturer | Allegro |
| Description | The A5303 is a low-current BiCMOS photoelectric smoke detector circuit with ultra-low standby current and can operate for 10 years powered by inexpensive batteries. ... |
| Features |
▪ Low average standby current allows 10-year battery life ▪ 2.3 to 5.5 V operating range ▪ Interconnect option ▪ Logic outputs to control an external sound IC ▪ Low battery detection and warning ▪ Chamber sensitivity test and warning ▪ Triple horn-chirp to distinguish chamber warning ▪ Power-on reset (POR) ▪ Digital filter on I/O provides significant noise immunity ▪ Timer (hush) mode for enabling reduced sensitivity period ▪ Built-in circuits to reduce false triggering ▪ ESD protection circuitry on all pins ▪ Temporal Horn Pattern, per UL217, NFPA72, ISO8201 ▪ Latching alarm indicator identif... |
| Document |
 A5303 Data Sheet
PDF 574.77KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | A531 |
Tyco Electronics |
10 TO 500 MHz CASCADABLE AMPLIFIER |
|
| 2 | A5338 |
Allegro MicroSystems |
Smoke Detector |
|
| 3 | A5347CA |
Allegro MicroSystems |
SMOKE DETECTOR WITH INTERCONNECT AND TIMER |
|
| 4 | A5348 |
Allegro |
Ionization Smoke Detector |
|
| 5 | A5348CA |
Allegro MicroSystems |
Ionization Smoke Detector |
|