MC144671 ,MC14467-1 Ionization Smoke Detector ICELECTRICAL CHARACTERISTICS (Voltages referenced to V , T = 25°C)SS AVDDCharacteristic Symbol V Min ..
MC14467P , Low-Power CMOS Ionization Smoke Detector IC
MC14467P , Low-Power CMOS Ionization Smoke Detector IC
MC14467P1 ,Other Analog CircuitsMOTOROLA- SEMICONDUCTOR -lMlll-lll-llilltlllll--ii-Igt-tTECHNICAL DATAMCI4467-1IONIZATION SMOKE DET ..
MC14467P-1 ,Other Analog CircuitsBLOCK DIAGRAMPIN ASSIGNMENTVDD' Detect Comp Out '1. 16t Guard Hi'ZV00 " Piuzoeieci'ic_ 4 - B How Dr ..
MC14468 ,MC14468 Low-Power CMOS Ionization Smoke Detector IC with InterconnectELECTRICAL CHARACTERISTICS (T = 25°C)AVDDCharacteristic Symbol V Min Typ# Max UnitdcOperating Volta ..
MC68HC705B16CFN ,8-bit single chip microcomputer, 16K bytes EPROM, increased RAM, self-check replaced by bootstrap firmware, modified power-on reset routineELECTRICAL SPECIFICATIONS11MECHANICAL DATA12ORDERING INFORMATION13APPENDICES14HIGH SPEED OPERATION1 ..
MC68HC705B16CFN ,8-bit single chip microcomputer, 16K bytes EPROM, increased RAM, self-check replaced by bootstrap firmware, modified power-on reset routine!MOTOROLAMC68HC05B6 TECHNICAL DATAMC68HC05B6/DRev. 3HC05MC68HC05B4MC68HC705B5MC68HC05B6MC68HC05B8MC ..
MC68HC705B16CFN ,8-bit single chip microcomputer, 16K bytes EPROM, increased RAM, self-check replaced by bootstrap firmware, modified power-on reset routine!MOTOROLAMC68HC05B6 TECHNICAL DATAMC68HC05B6/DRev. 3HC05MC68HC05B4MC68HC705B5MC68HC05B6MC68HC05B8MC ..
MC68HC705B16CFN ,8-bit single chip microcomputer, 16K bytes EPROM, increased RAM, self-check replaced by bootstrap firmware, modified power-on reset routine!MOTOROLAMC68HC05B6 TECHNICAL DATAMC68HC05B6/DRev. 3HC05MC68HC05B4MC68HC705B5MC68HC05B6MC68HC05B8MC ..
MC68HC705B16CFU ,8-bit single chip microcomputer, 16K bytes EPROM, increased RAM, self-check replaced by bootstrap firmware, modified power-on reset routineELECTRICAL SPECIFICATIONS11MECHANICAL DATA12ORDERING INFORMATION13APPENDICES14HIGH SPEED OPERATION1 ..
MC68HC705B16FN ,8-bit single chip microcomputer, 16K bytes EPROM, increased RAM, self-check replaced by bootstrap firmware, modified power-on reset routine!MOTOROLAMC68HC05B6 TECHNICAL DATAMC68HC05B6/DRev. 3HC05MC68HC05B4MC68HC705B5MC68HC05B6MC68HC05B8MC ..
MC144671
MC14467-1 Ionization Smoke Detector IC
Low–Power CMOS----
The MC14467–1, when used with an ionization chamber and a small number of
external components, 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 comply with UL217 and UL268 specifications. 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 Outputs for Detect and Low Battery Internal Reverse Battery Protection
MAXIMUM RATINGS* (Voltages referenced to VSS) Maximum Ratings are those values beyond which damage to the device may occur.
This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit. For proper operation
it is recommended that except for pin 8, Vin and Vout be constrained to the range VSS (Vin or Vout) VDD. For pin 8, refer to the Electrical
Characteristics.
Order this document
by MC14467–1/D-
SEMICONDUCTOR TECHNICAL DATA
