LR1121IMLTRT
lmages are for reference only.LR1121IMLTRT
IC RF TXRX ISM>1GHZ 32QFN
Datasheet32-VFQFN Exposed Pad
52,020 piece(s)
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IC RF TxRx Only General ISM > 1GHz LoRa™ 150MHz ~ 2.5GHz 32-VFQFN Exposed Pad
LR1121IMLTRT
| Category | RF and Wireless - RF Transceiver ICs - |
| Manufacturer | Semtech Corporation |
| Series | LoRa™ |
| Packaging | Tape & Reel (TR) |
| RoHS Status | ROHS3 Compliant |
| Type | TxRx Only |
| RF Family/Standard | General ISM > 1GHz |
| Protocol | LoRa™ |
| Modulation | 2-FSK, FHSS, FSK, GFSK |
| Frequency | 150MHz ~ 2.5GHz |
| Data Rate (Max) | 250kbps |
| Power - Output | 22dBm |
| Sensitivity | -144dBm |
| Memory Size | 8kB RAM |
| Serial Interfaces | SPI |
| GPIO | - |
| Voltage - Supply | 1.8V ~ 3.7V |
| Current - Receiving | 5.4mA ~ 8.3mA |
| Current - Transmitting | 18.5mA ~ 118mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
| Base Product Number | - |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
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| Part Number | LR1110IMLTRT | SX1238IMLTRT | CC3200R1M1RGC | SAF4000EL/101Q233K |
| Manufacturer | Semtech Corporation | Semtech Corporation | Texas Instruments | NXP USA Inc. |
| RoHS Status | ROHS3 Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Description | IC RF TXRX+MCU WIFI 32QFN | IC RF TXRX ISM<1GHZ 40MLPQ | IC RF TXRX+MCU WIFI 64VQFN | AUDIO DSPS SAF4000EL/101Q2331 |
| Series | - | - | SimpleLink™ | - |
| Packaging | Tape & Reel (TR)-->Cut Tape (CT) | Tape & Reel (TR)-->Cut Tape (CT) | Tray | Tray |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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