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SX1262IMLTRT
+Lista de MateriaisIC RF TXRX ISM<1GHZ 24VFQFN
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FabricanteSemtech Corporation
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Peça do Fabricante #SX1262IMLTRT
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Pacote QFN-24
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Em Estoque4423
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | LoRa™ |
| ProductStatus | Active |
| Type | TxRx Only |
| RFFamily/Standard | General ISM < 1GHz |
| Protocol | LoRaWAN |
| Modulation | FSK, GFSK |
| Frequency | 150MHz ~ 960MHz |
| DataRate(Max) | 300kbps |
| Power-Output | 22dBm |
| Sensitivity | -148dBm |
| SerialInterfaces | SPI |
| Voltage-Supply | 1.8V ~ 3.7V |
| Current-Receiving | 4.2mA ~ 10.1mA |
| Current-Transmitting | 32mA ~ 118mA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 24-VFQFN Exposed Pad |
Visão Geral
Description
Key features of the SX1262IMLTRT include its implementation of LoRa modulation, which provides extended range and immunity to interference. It supports FSK, GFSK, and LoRa modulations, making it versatile for various applications. The device has a high sensitivity of -148 dBm and a maximum output power of +22 dBm, ensuring effective communication over long distances.
The transceiver also includes an integrated power amplifier, 256-byte transmit and receive data buffers, and a built-in temperature sensor for enhanced reliability. Its compact design supports low power consumption, which is vital for battery-operated devices. The SX1262IMLTRT is typically used in scenarios that require reliable, long-distance wireless communication with low power requirements.
Equivalent
Features
1. Long Range: Utilizes LoRa modulation for extended communication range and robust performance in challenging environments.
2. Low Power Consumption: Optimized for battery-powered applications, ensuring extended operation with minimal energy use.
3. Frequency Bands: Supports a range of sub-GHz frequencies, typically from 150 MHz to 960 MHz.
4. High Sensitivity: Offers high receiver sensitivity, enhancing the ability to detect weak signals and improving overall link quality.
5. Programmable Bandwidth: Provides flexibility in selecting bandwidth settings to optimize for specific applications.
6. Integrated Features: Includes features like listen-before-talk (LBT), frequency hopping, and packet handling to improve communication reliability.
7. Compact Package: Available in a QFN package, making it suitable for space-constrained applications.
8. Regulatory Compliance: Designed to meet relevant regulations for wireless communication devices.
These features make the SX1262IMLTRT ideal for IoT applications, sensor networks, and other scenarios requiring reliable, long-distance wireless communication.
Pinout
1. RF Interface: Pins for RF input/output to connect to an antenna.
2. Power Supply: VDD (supply voltage) and GND (ground) pins for powering the device.
3. Control Interface: SPI (Serial Peripheral Interface) pins for communication with a host microcontroller. This includes SCK (clock), NSS (slave select), MISO (master in, slave out), and MOSI (master out, slave in).
4. Digital I/O: General-purpose input/output pins for additional control functions or interfacing with other components.
5. Reset and Control Pins: Includes a RESET pin for initializing the device and a BUSY pin to indicate the device's status.
6. DIO Pins: Configurable digital input/output pins used for various control and status signaling.
These pins work together to enable the SX1262IMLTRT to perform its role as a versatile transceiver for wireless communication.
Manufacturer
Application
1. Internet of Things (IoT): Facilitates connectivity in smart cities, agriculture, and industrial IoT systems.
2. Smart Metering: Enables remote monitoring and control of utility meters.
3. Home and Building Automation: Supports wireless control of lighting, security, and HVAC systems.
4. Asset Tracking: Provides location services for logistics and supply chain management.
5. Wireless Sensor Networks: Connects distributed sensors for environmental monitoring.
6. Security Systems: Enhances wireless communication for alarm and surveillance systems.
Its capability to operate in sub-GHz frequency bands makes it ideal for applications requiring long-range and low-power consumption.