Microchip RE46C121E16F
Microchip RE46C121E16F

Microchip RE46C121E16F

Manufacturer No:

RE46C121E16F

Manufacturer:

Microchip

Package:

16-DIP (0.300, 7.62mm)

Description:

RE46C121 is an Ionization smoke detector IC w/temporal, interconnect

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

RE46C121E16F information

Microchip RE46C121E16F technical specifications, attributes, parameters and parts with similar specifications to Microchip RE46C121E16F.

  • Type
  • Parameter
  • Alternate Diagnostics Mode
  • No
  • Operating Temp Max °C (degrees Celsius)
  • 60
  • Operating Temp Min °C (degrees Celsius)
  • -10
  • Operating Voltage Max V (volt)
  • 12
  • Operating Voltage Min V (volt)
  • 6
  • Reverse Battery Protection
  • Yes
  • Type
  • Ionization
  • Typical Iq µA (microampere)
  • 4.5

Download datasheets and manufacturer documentation for Microchip RE46C121E16F.

Data Sheets:

Application Notes:

Brochures:

The RE46C121 is low power CMOS ionization type smoke detector IC. With few external components this circuit will provide all the required features for an ionization type smoke detector. An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed every 40 seconds when in standby. The temporal horn pattern supports the NFPA 72 emergency evacuation signal. An interconnect pin allows multiple detectors to be connected such that when one unit alarms all units will sound. Although this device was designed for smoke detection utilizing an ionization chamber it can be used in a variety of security applications.



  • Guard Outputs for Ion Detector Input
  • +/-0.75pA Detect Input Current
  • Internal Reverse Battery Protection
  • Internal Low Battery Detection
  • Low Quiescent Current Consumption (<6.5uA)
  • Available in 16L PDIP or 16L N SOIC
  • ESD Protection on all Pins
  • Interconnect up to 40 Detectors
  • Compatible with MC145018
  • Available in Standard Packaging or RoHS Complaint Pb Free Packaging

User Guide

PURCHASE

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MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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