| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,679 pcs
|
1679 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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| Antenna Connector | |
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| Data Interface | |
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| Tape & Reel | |
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The Microchip Technology RFRXD0420-I/LQ is a low-cost, single-conversion superheterodyne receiver designed for short-range wireless applications. It supports ASK, FM, and FSK modulation and is compatible with rfPIC™ and rfHCS series transmitters.
This receiver operates within the 300 MHz to 450 MHz frequency range, with a maximum data rate of 80 kbps for ASK and 40 kbps for FSK. It features selectable LNA gain control for improved dynamic range and a Received Signal Strength Indicator (RSSI). The operating voltage range is 2.5V to 5.5V, with typical active current consumption of 8.2 mA and standby current below 100 nA.
The device is housed in a 32-Lead LQFP package and is designed for surface mount applications. Its wide operating temperature range of -40°C to +85°C makes it suitable for industrial environments. Applications include wireless remote command and control, security systems, and home automation.
Key features include easy interface to microcontrollers, VCO phase locked to a quartz crystal reference for narrow bandwidth, and selectable IF bandwidth via an external ceramic IF filter. The IF frequency range is 455 kHz to 21.4 MHz.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The RFRXD0420-I/LQ receiver operates in the 300 MHz to 450 MHz frequency range.
The maximum data rate for ASK modulation is 80 kbps, and for FSK modulation is 40 kbps.
The sensitivity of the RFRXD0420-I/LQ is -106dBm.
The RFRXD0420-I/LQ operates within a voltage range of 2.5V to 5.5V.
The device is rated for an industrial operating temperature range of -40°C to +85°C.
The RFRXD0420-I/LQ is supplied in a 32-Lead LQFP package.
This receiver is suitable for wireless remote command and control, security systems, Remote Keyless Entry (RKE), low power telemetry, home automation, and remote sensing.