RE46C166S16F IC Sensors by Microchip Technology
Photoelectric Smoke Detector ASIC
| Status: | Active |
|---|---|
| Series: | RE46C166 |
| RoHS: | Compliant |
Features
| Continuous Tone Pattern |
| Alarm Memory |
| Sensitivity Control Times: 9 minutes |
| I/O Filter and Charge Dump |
| Interconnect up to 40 Detectors |
| Internal Power-on Reset |
| >2000V ESD Protection (HBM) on All Pins |
| Low Quiescent Current Consumption (<8 µA) |
| Internal Low Battery Detection and Chamber Test |
| RoHS Compliant Lead-Free Packaging |
Specifications
| Type | Photoelectric |
|---|---|
| Powerup Low Battery Test | False |
| Internal POR | True |
| Horn Driver Alarm Pattern | Continuous Tone |
| Operating Voltage Min | 6 |
| Operating Voltage Max | 12 |
| Typical Iq (uA) | 4 |
| Operating Temp Min | -25 |
| Operating Temp Max | 75 |
| Chamber test | True |
| Sensitivity Timer | True |
| Alarm Interconnect | True |
| Low Battery Detect | True |
| Alarm Memory | False |
| Pins | Packaging | 16 | SOIC |
| Temp Range | -25C to +75C |
| Packing Media | Tube (50) |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.1574 |
| Shipping Weight (kg) | 0.3 |
| Lead Count | 16 |
| Package Type | SOIC |
| Package Width or Size | .150in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Photo smoke with alarm memory | Microchip Technology |
| Smoke Detector, 12V, 4 Ua, 16-Soic | Newark Electronics |
| Sensor: photoelectric | TME |
| PHOTOELECTRIC SMOKE DET IC, 16SOIC | Farnell |
| CMOS Photoelectric Smoke Detector ASIC 16-Pin SOIC N Tube | Avnet Silica |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a RE46C166S16F?
Additional datasheets, footprints and schematics for RE46C166S16F are listed on our Part Details page. You can also find images and similar parts to RE46C166S16F on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for RE46C166S16F on our Product Comparison page. Access via the 'View Pricing & Stock' button to view RE46C166S16F price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does RE46C166S16F fall under?
The RE46C166S16F is listed under Semiconductors - ICs > IC Sensors > Smoke Detector.
Can I view similar or alternative parts?
You can view similar parts to RE46C166S16F when available in the Smoke Detector range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the RE46C166S16F you can contact the distributor directly for product support, shipping queries etc.
Is the RE46C166S16F RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for RE46C166S16F have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, TME, Farnell and Avnet Silica have stock available or on a lead time for RE46C166S16F.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for RE46C166S16F often in real-time on the comparison pages.
What if I can't find stock of RE46C166S16F?
You can fill out our help required form which you can use to request a quote for RE46C166S16F from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.