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SX1280IMLTRT
+Lista de MateriaisIC RF TXRX 802.15.4 24WFQFN
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FabricanteSemtech Corporation
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Peça do Fabricante #SX1280IMLTRT
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Pacote QFN-24
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Em Estoque7684
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | LoRa™ |
| ProductStatus | Active |
| Type | TxRx Only |
| RFFamily/Standard | 802.15.4 |
| Protocol | LoRa™ |
| Modulation | GFSK |
| Frequency | 2.4GHz |
| Power-Output | 12.5dBm |
| Sensitivity | -132dBm |
| SerialInterfaces | SPI, UART |
| Voltage-Supply | 1.8V ~ 3.7V |
| Current-Receiving | 8.2mA |
| Current-Transmitting | 24mA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 24-WFQFN Exposed Pad |
Visão Geral
Description
The chip is engineered to provide robust and reliable communication with low power consumption, making it suitable for battery-operated devices. It supports high data rates up to 2 Mbps with FLRC and GFSK, while still achieving long-range communication with LoRa. The SX1280IMLTRT features a small footprint and comes in a QFN package, which is ideal for compact and space-constrained designs.
Additional features include a high sensitivity receiver, integrated power amplifiers, and low power modes to extend battery life. Its flexibility and performance make it a popular choice for developers looking to build efficient and reliable wireless communication systems.
Equivalent
1. Nordic Semiconductor nRF24L01+ - 2.4 GHz transceiver with Enhanced ShockBurst for low power.
2. TI CC2500 - Low-power, low-cost 2.4 GHz transceiver.
3. Silicon Labs Si446x - Sub-GHz/2.4 GHz wireless transceiver with high-performance options.
These alternatives vary in certain specifications like modulation support and power consumption. Always compare based on specific project needs.
Features
Key features include:
1. LoRa® Technology: Enables long-range communication with high interference immunity and low power consumption.
2. Frequency Range: Operates in the global 2.4 GHz ISM band, ideal for worldwide usage.
3. Multiple Modulations: Supports LoRa®, FLRC (Fast Long Range Communication), and GFSK (Gaussian Frequency Shift Keying).
4. High Sensitivity: Offers a sensitivity of -132 dBm with LoRa®, enhancing range and reliability.
5. Data Rates: Supports data rates up to 2 Mbps with FLRC, suitable for high-throughput applications.
6. Transmit Power: Provides up to +12.5 dBm output power.
7. Low Power: Features low power consumption, ideal for battery-operated devices.
8. Packet Engine: Integrated packet engine for handling communication protocols.
9. Compatibility: Compatible with existing wireless networks, easing integration.
These features make the SX1280IMLTRT suitable for IoT applications, wireless sensor networks, and remote control systems.
Pinout
The SX1280IMLTRT comes in a 24-pin QFN (Quad Flat No-leads) package. Key functions of the pins include:
- Power Supply: Pins for VDD (Supply Voltage) and GND (Ground).
- RF Interface: Pins for antenna connection and RF signal transmission/reception.
- Control Interface: SPI (Serial Peripheral Interface) pins for communication with a host microcontroller, including SCK (Serial Clock), MOSI (Master Output Slave Input), MISO (Master Input Slave Output), and NSS (Slave Select).
- Reset and Interrupts: A reset pin and interrupt pins for device control and signaling.
- General Purpose I/Os: Configurable pins that can be used for various functions as per the application requirements.
This concise description provides an overview of the pin functions essential for integrating the SX1280IMLTRT into a system design.