Manufacturer Part #
MICRF221AYQS-TR
MICRF221 Series 10 kbps 9 ma Surface Mount QwikRadio® Receiver - QSOP-16
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:QSOP-16 Mounting Method:Surface Mount | ||||||||||
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Microchip MICRF221AYQS-TR - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description of Change:Qualification of STAR as an additional final test site for MICRF221AYQS and MICRF221AYQS-TR catalog part numbers (CPN) available in 16L QSOP (3.90mm) package.Reason for Change:To improve manufacturability and on-time delivery performance by qualifying STAR as an additional final test site.
PCN Status:Initial NotificationDescription of Change:Qualification of STAR as an additional final test site for MICRF221AYQS and MICRF221AYQS-TR catalog part numbers (CPN) available in 16L QSOP (3.90mm) package.Reason for Change:To improve manufacturability and on-time delivery performance by qualifying STAR as an additional final test site.Change Implementation Status:In ProgressEstimated Qualification Completion Date:March 2023
Part Status:
Microchip MICRF221AYQS-TR - Technical Attributes
| Frequency Range: | 850MHz to 950MHz |
| Data Rate: | 10kbps |
| Supply Current: | 9mA |
| Supply Voltage: | 3V to 3.6V |
| Sensitivity: | -109dBm |
| Package Style: | QSOP-16 |
| Mounting Method: | Surface Mount |
Features & Applications
Micrel's QwikRadio® products are a family of ASK/OOK (amplitude shift keyed/on-off-keyed), highly integrated single-chip RF ICs.
The receivers are true "antenna-in, data-out" devices and the transmitter is an equivalent "data-in, antenna-out" part. Both the transmitter and receivers require no hand-tweaking with trimmer capacitors, as all tuning is performed automatically on-board the devices.
QwikRadio® offers the lowest overall parts-count of any ASK/OOK receivers and transmitters on the market. They are ideal for applications with ranges below 300 feet and data rates below 10Kbps, like handheld controllers and keyFOBs. For longer ranges and higher data rates, check out our RadioWire ® products.
Available Packaging
Package Qty:
2500 per Reel
Package Style:
QSOP-16
Mounting Method:
Surface Mount