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MC145010ED
12μA Photoelectric Through Hole -10°C ~ 60°C Voltage 16-PDIP Smoke Detector
- Product Category: Integrated Circuits (IC Chips)
- Mfr. Part # MC145010ED
- Manufacturer: Freescale / NXP
- Package: 16-DIP (0.300", 7.62mm)
- Lead Free Status /RoHS Status:
- Data Sheet: MC145010ED Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Mfr. Part #: MC145010ED
- Specifications
- Product Details
Specifications
Product Details
Photoelectric Smoke
Detector IC with I/OThe 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 SpecificationsOperating 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 MC145010ED. 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.
Please send inquiry, we will respond immediately.
Mfr. Part #: MC145010ED
