PartNumber | SX1239IMLTRT | SX1238IMLTRT | SX1240ISTRT |
Description | RF Receiver LOW-POWER INTG UHF TRANSCEIVER | RF Transceiver Sx1238 sellable part in QFN | RF Transmitter SX1240 in SOIC pckge std grade |
Manufacturer | Semtech | Semtech | Semtech |
Product Category | RF Receiver | RF Transceiver | RF Transmitter |
RoHS | Y | Y | Y |
Type | Low Power Integrated UHF Receiver | ISM | Integrated Transmitter |
Operating Frequency | 290 MHz to 1.02 GHz | - | 434 MHz, 868 MHz |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Package / Case | QFN-24 | MLPQ-40 | SOIC-EP-8 |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Packaging | Reel | Reel | Reel |
Frequency Range | 290 MHz to 1.02 GHz | 863 MHz to 870 MHz, 902 MHz to 928 MHz | - |
Brand | Semtech | Semtech | Semtech |
Moisture Sensitive | Yes | Yes | - |
Operating Supply Current | 16 mA | - | - |
Product Type | RF Receiver | RF Transceiver | RF Transmitter |
Factory Pack Quantity | 3000 | 3000 | 2500 |
Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
Supply Voltage Max | 3.6 V | 3.6 V | 3.7 V |
Supply Voltage Min | 1.8 V | 2.7 V | 1.8 V |
Unit Weight | 0.032741 oz | - | 0.003774 oz |
Maximum Data Rate | - | 300 kb/s | - |
Modulation Format | - | FSK, GFSK, GMSK, MSK, OOK | FSK, OOK |
Supply Current Receiving | - | 25.3 mA | - |
Supply Current Transmitting | - | 408 mA | 16.5 mA |
Output Power | - | 27 dBm | - |
Interface Type | - | SPI | - |
Sensitivity | - | - 124 dBm, - 121 dBm | - |
Series | - | SX1238 | - |
Number of Receivers | - | 1 | - |
Number of Transmitters | - | 1 | - |