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| Part Number | MICRF211AYQS | MICRF221AYQS | MICRF213AYQS | MICRF218AYQS | MICRF219AYQS |
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active |
| Frequency | 380MHz ~ 450MHz | 850MHz ~ 950MHz | 300MHz ~ 350MHz | 300MHz ~ 450MHz | 300MHz ~ 450MHz |
| Sensitivity | -110dBm | -109dBm | -110dBm | -108dBm | -110dBm |
| Data Rate (Max) | 10kbps | 10kbps | 7.2kbps | 10kbps | 10kbps |
| Modulation or Protocol | ASK, OOK | ASK, OOK | AM, OOK | AM | ASK, OOK |
| Applications | ISM, Garage Door Openers, RKE | - | ISM, Garage Door Openers, RKE | ISM, Garage Door Openers, RKE | - |
| Current - Receiving | 6mA | 9.3mA | 3.9mA | 5.5mA | 6mA |
| Data Interface | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount |
| Memory Size | - | - | - | - | - |
| Antenna Connector | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount |
| Features | No IF Filter Required | - | - | - | - |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C | -40°C ~ 105°C | -40°C ~ 85°C | -40°C ~ 105°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-QSOP | 16-QSOP | 16-QSOP | 16-QSOP | 16-QSOP |
