Datasheet4U Logo Datasheet4U.com

MC14468 Datasheet Low-power CMOS Ionization Smoke Detector Ic

Manufacturer: Freescale Semiconductor (now NXP Semiconductors)

Overview: Freescale Semiconductor Technical Data Low-Power CMOS Ionization Smoke Detector IC with Interconnect The MC14468, when used with an ionization chamber and a small number of external ponents, will detect smoke. When smoke is sensed, an alarm is sounded via an external piezoelectric transducer and internal drivers. This circuit is designed to operate in smoke detector systems that ply with UL217 and UL268 specifications.

Key Features

  • Ionization Type with On-Chip FET Input Comparator.
  • Piezoelectric Horn Driver.
  • Guard Outputs on Both Sides of Detect Input.
  • Input-Production Diodes on the Detect Input.
  • Low-Battery Trip Point, Internally Set, can be Altered Via External Resistor.
  • Detect Threshold, Internally Set, can be Altered Via External Resistor.
  • Pulse Testing for Low Battery Uses LED for Battery Loading.
  • Comparator Output for Detect.
  • Internal R.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Motorola Logo MC14468 LONIZATION SMOKE DETECTOR IC WITH INTERCONNECT Motorola

More Datasheets from Freescale Semiconductor (now NXP Semiconductors)

Part Number Description
MC14467-1 Low-Power CMOS Ionization Smoke Detector IC
MC14457 (MC14457 / MC14458) REMOTE-CONTROL TRANSMITTER/ENCODER
MC14458 (MC14457 / MC14458) REMOTE-CONTROL TRANSMITTER/ENCODER
MC145010 Photoelectric Smoke Detector IC
MC145011 Photoelectric Smoke Detector IC
MC145012 Photoelectric Smoke Detector IC
MC145017 Low-Power CMOS Ionization Smoke Detector IC
MC145018 Low-Power CMOS Ionization Smoke Detector IC
MC145026 Encoder and Decoder Pairs CMOS
MC145027 Encoder and Decoder Pairs CMOS

MC14468 Distributor