SX1262IMLTRT

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SX1262IMLTRT

IC RF TXRX ISM<1GHZ 24VFQFN

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規格

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

概述

Description

The SX1262IMLTRT is a highly integrated, long-range wireless communication module developed by Semtech Corporation. It is part of the SX126x series, designed specifically for IoT applications requiring low power and long-range capabilities. This transceiver operates in the sub-GHz frequency bands, including 868 MHz and 915 MHz, making it suitable for global deployments in unlicensed ISM bands.
Key features of the SX1262IMLTRT include its high sensitivity, which enables extended range and robust communication even in challenging environments. It supports LoRa® modulation, providing excellent interference immunity and enabling devices to communicate over long distances using low power. The module also supports FSK modulation, offering flexibility for various application needs.
The SX1262IMLTRT is designed for energy efficiency, featuring low power consumption modes, making it ideal for battery-operated devices. It finds applications in smart metering, agriculture, asset tracking, and smart cities. Its compact size and surface-mount package allow for easy integration into a wide range of devices and systems.

Features

The SX1262IMLTRT is a low-power, long-range LoRa® transceiver designed for various IoT applications. It operates in the sub-GHz frequency bands, specifically 150 MHz to 960 MHz, making it suitable for global deployments. Key features of the SX1262 include:
1. LoRa® and FSK Modulation: Supports both LoRa® and FSK modulation schemes, offering flexibility in communication protocols.
2. High Sensitivity: Achieves sensitivity levels down to -148 dBm, enhancing long-range capability.
3. Low Power Consumption: Designed for low power usage, crucial for battery-operated devices.
4. High Interference Immunity: Provides robust performance in environments with high interference.
5. Integrated Power Amplifier: Offers up to +22 dBm output power, improving link budgets.
6. Fast Frequency Hopping: Supports rapid frequency hopping for enhanced communication reliability.
7. Compact Package: Available in a small QFN package, facilitating easy integration into compact designs.
8. Operating Temperature: Functions effectively within a wide temperature range of -40°C to +85°C.
9. Regulatory Compliance: Designed to meet worldwide regulatory standards for wireless communications.
These features make the SX1262IMLTRT suitable for applications such as smart metering, home automation, industrial control, and agricultural monitoring.

Package

The SX1262IMLTRT is a wireless transceiver module from Semtech, which comes in a QFN (Quad Flat No-leads) package type. QFN packages are compact and have good thermal performance, making them suitable for applications where space is limited and efficient heat dissipation is required.

Pinout

The SX1262IMLTRT is a low-power, long-range transceiver designed for wireless communication applications. It typically comes in a QFN (Quad Flat No-lead) package with 24 pins. Here are some key functions and pin assignments:
1. Power Supply and Ground:
- VDD, VDD_RF: Power supply pins.
- GND: Ground pins for circuit reference.
2. RF Interface:
- RFI/ANT, RFO_HP, RFO_LP: RF input/output pins for antenna connection.
3. Control Interface:
- SCK, MOSI, MISO, NSS: SPI interface pins for communication with a host microcontroller.
- NRESET: Reset pin to initialize the device.
4. Digital Inputs/Outputs:
- DIO1, DIO2, DIO3: Configurable digital input/output pins used for interrupts and other functions.
5. Other Functions:
- RXEN, TXEN: Pins used to enable receive and transmit modes.
- CLKOUT: Provides a clock output for synchronization purposes.
These pins allow the SX1262IMLTRT to perform functions such as modulation, demodulation, and RF signal transmission and reception, making it suitable for IoT and long-range communication applications.

Manufacturer

The SX1262IMLTRT is manufactured by Semtech Corporation. Semtech is a leading supplier of high-performance analog and mixed-signal semiconductors and advanced algorithms. The company designs, develops, manufactures, and markets a wide range of products for commercial applications, including wireless and sensing, data and video, and protection. They are widely recognized for their contributions to the Internet of Things (IoT) through their LoRa® (Long Range) devices and wireless radio frequency technology. Semtech's solutions are used in various industries such as telecommunications, consumer electronics, computing, and industrial equipment, focusing on providing solutions that enhance the performance and reliability of electronic systems.

Application

The SX1262IMLTRT is a sub-GHz radio transceiver commonly used in applications such as Internet of Things (IoT) devices, smart metering, home automation, and industrial monitoring. It supports long-range communication protocols like LoRa and FSK, making it suitable for remote sensing, asset tracking, and wireless sensor networks. Its low power consumption is ideal for battery-operated devices and applications requiring reliable and efficient wireless communication over long distances.

Equivalent

The SX1262IMLTRT is a low-power, long-range LoRa transceiver by Semtech. Equivalent products include the SX1261 and SX1268, which are similar LoRa transceivers from Semtech. Other alternatives from different manufacturers include the RFM95/96/98 series by HopeRF and the LLCC68 by Semtech for cost-sensitive applications. Additionally, the STM32WL series by STMicroelectronics integrates a microcontroller with a LoRa transceiver, which could serve as an alternative depending on the application requirements.

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