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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
34,981 pcs
|
34981 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MICRF219AYQS from Microchip Technology is a heterodyne, image-reject RF receiver with Gain Control, OOK/ASK demodulator, and analog RSSI output. It supports a frequency range of 300MHz to 450MHz and achieves a sensitivity of -110dBm at 1kbps with 1% BER. The device is capable of data rates up to 10kbps.
This receiver integrates features such as Auto-Poll, Valid Bit-Check, Squelch, and Desense. It requires only a crystal and a minimum number of external components for implementation, making it suitable for low-cost, low-power applications like TPMS and remote actuation. The MICRF219AYQS operates from a supply voltage of 3.0V to 3.6V and consumes approximately 6.0mA of supply current at 434MHz.
The component is housed in a 16-QSOP package and is designed for surface mount applications. It operates within a temperature range of -40°C to +105°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MICRF219AYQS operates from 300MHz to 450MHz.
The sensitivity of the MICRF219AYQS is -110dBm.
The MICRF219AYQS supports data rates up to 10kbps.
The MICRF219AYQS operates from 3V to 3.6V.
The operating temperature range is -40°C to 105°C.
The MICRF219AYQS is available in a 16-QSOP package.