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MCZ145010EGR2

IC SMOKE DETECT PHOTOELEC 16SOIC

  • Integrated Circuits (IC Chips)
  • MCZ145010EGR2
  • Freescale / NXP
  • 16-SOIC (0.295", 7.50mm Width)
  • MCZ145010EGR2 Datasheet
  • In Stock
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Mfr. Part #: MCZ145010EGR2

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  • Specifications
  • Product Details

Specifications

Manufacturer Freescale / NXP
Product Category Sensor and Detector Interfaces
Series -
Type Smoke Detector
Packaging Tape & Reel (TR)
Package-Case 16-SOIC (0.295", 7.50mm Width)
Input-Type Photoelectric
Operating-Temperature -55°C ~ 125°C
Mounting-Type Surface Mount
Output-Type Voltage
Interface -
Supplier-Device-Package 16-SOIC
Current-Supply 12μA

Product Details

Photoelectric Smoke

Detector IC with I/O

The CMOS MC145010 is an advanced smoke detector component containing sophisticated very-low-power analog and digital circuitry. The IC is used with an infrared photoelectric chamber. Detection is accomplished by sensing scattered light from minute smoke particles or other aerosols. When detection occurs, a pulsating alarm is sounded via on-chip push-pull drivers and an external piezoelectric transducer.
The variable-gain photo amplifier allows direct interface to IR detectors (photodiodes). Two external capacitors, C1 and C2, C1 being the larger, determine the gain settings. Low gain is selected by the IC during most of the standby state. Medium gain is selected during a local-smoke condition. High gain is used during push button test. During standby, the special monitor circuit which periodically checks for degraded chamber sensitivity uses high gain, also.

Features

Circuit is designed to operate in smoke detector systems that comply with UL217 and UL268 Specifications
Operating Voltage Range: 6 to 12 V
Operating Temperature Range: - 10 to 60°C
Average Supply Current: 12 µA
Power-On Reset Places IC in Standby Mode (Non-Alarm State)
Electrostatic Discharge (ESD) and Latch Up Protection Circuitry on All Pins
Chip Complexity: 2000 FETs, 12 NPNs, 16 Resistors, and 10 Capacitors
Ideal for battery powered applications.

ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the MCZ145010EGR2. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.

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Mfr. Part #: MCZ145010EGR2

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