MICRF219AYQS-TR MICRF219A by Microchip Technology
QwikRadio, Receiver (Not Recommended for New Designs)
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
The MICRF219A achieves -110dBm sensitivity at a bit rate of 1kbps with 0.1% BER. Four demodulator filter bandwidths are selectable in binary steps from 1625Hz to 13kHz at 433.92MHz, allowing the device to support bit rates up to 20kbps.
The device operates from a supply voltage of 3.0V to 3.6V, and typically consumes 4.3mA of supply current at 315MHz and 6.0mA at 433.92MHz. A shutdown mode reduces supply current to 0.1µA typical. The squelch feature decreases the activity on the data output pin until valid bits are detected while maintaining overall receiver sensitivity.
Where to Buy
Prices starting from US$2.30
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$2.30
|
-
|
Buy Now |
Features
| -110dBm sensitivity at 1kbps with 0.1% BER |
| Auto-polling mode with bit checking |
| Supports bit rates up to 20kbps at 433.92MHz |
| 25dB image-reject mixer |
| No IF filter required |
| 60dB analog RSSI output range |
| 3.0V to 3.6V supply voltage range |
| 4.3mA supply current at 315MHz |
| 6.0mA supply current at 434MHz |
| 13µA supply current in sleep mode |
| 0.1µA supply current in shutdown mode |
| 16-pin QSOP package (4.9mm x 6.0mm) |
| -40°C to +105°C temperature range |
| 3kV HBM ESD Rating |
Specifications
| Type | ASK/OOK Receiver |
|---|---|
| Power Output (dBm) | 10.00 |
| Pin Count | 16 |
| Packages | QSOP |
| RF Receiver | True |
| Operating Temperature | -40C to +105C |
| RF Data Rate (Kbps) | 20 |
| Frequency Range | 300MHz-450MHz |
| Input Sensitivity (dBm) | -110.00 |
| Rx Power Consumption (mA) | 4.30 |
| Standby Current (µA) | 0.10 |
| Temperature Range | -40C to +105C |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MICRF219AYQS-TR?
Additional datasheets, footprints and schematics for MICRF219AYQS-TR are listed on our Part Details page. You can also find images and similar parts to MICRF219AYQS-TR on this page.
What pricing and inventory information can I view?
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What category does MICRF219AYQS-TR fall under?
The MICRF219AYQS-TR is listed under MICRF219A.
Can I view similar or alternative parts?
You can view similar parts to MICRF219AYQS-TR when available in the MICRF219A range under the specifications section at the bottom of the details page.
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Is the MICRF219AYQS-TR RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MICRF219AYQS-TR have stock available?
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