A5348

The A5348 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector.

Description TheA5348isalow-current,BiCMOScircuitprovidingalloftherequiredfeaturesforanionization-typesmokedetector.Anetworkingcapabilityallowsasmanyas125unitstobeinterconnectedsothatifanyunitsensessmokeallunitswillsoundtheiralarm.Inaddition,specialf

A5348

的A5348是低電流，的BiCMOS電路的電離型煙霧檢測器提供所有需要的特性。 (The A5348 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector.); ?Low average standby current for long battery life \n?Interconnect up to 125 detectors \n?Piezoelectric horn driver \n?Guard outputs for detector input \n?Pulse testing for low battery \n?Power-on reset (POR) \n?Internal reverse battery protection \n?Timer (Hush) mode for enabling reduced sensitivity period \n?Built-in hysteresis reduces false triggering \n;

The A5348 is a low-current, CMOS 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 smoke detector. \n The internal oscillator and timing circuitry keep standby power to a minimum by powering down the device for 1.66 seconds and sensing for smoke for only 10?ms. Every 24?on-off cycles, a check is made for a low battery condition. By substituting other types of sensor ICs or a switch for the ionization detector, this very-low–power device can be used in numerous other battery-operated safety/security applications. \n

A5348CA

SMOKE DETECTOR WITH INTERCONNECT AND TIMER

SMOKEDETECTORWITHINTERCONNECTANDTIMER TheA5348CAisalow-current,CMOScircuitprovidingalloftherequiredfeaturesforanionization-typesmokedetector.Anetworkingcapabilityallowsasmanyas125unitstobeinterconnectedsothatifanyunitsensessmoke,allunitswillsoundanal

A5348CA

The A5348 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector.

Description TheA5348isalow-current,BiCMOScircuitprovidingalloftherequiredfeaturesforanionization-typesmokedetector.Anetworkingcapabilityallowsasmanyas125unitstobeinterconnectedsothatifanyunitsensessmokeallunitswillsoundtheiralarm.Inaddition,specialf

A5348CA-T

The A5348 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector.

Description TheA5348isalow-current,BiCMOScircuitprovidingalloftherequiredfeaturesforanionization-typesmokedetector.Anetworkingcapabilityallowsasmanyas125unitstobeinterconnectedsothatifanyunitsensessmokeallunitswillsoundtheiralarm.Inaddition,specialf

A5348CA

Package：16-DIP（0.300"，7.62mm）；包裝：托盤 類別：集成電路（IC） 傳感器和檢測器接口 描述：IC SMOKE DETECTOR ION 16DIP

A5348CA-T

Package：16-DIP（0.300"，7.62mm）；包裝：托盤 類別：集成電路（IC） 傳感器和檢測器接口 描述：IC SMOKE DETECTOR ION 16DIP