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SX1262IMLTRT

SX1262IMLTRT

Semtech
RF Transceiver LoRa, sub-GHz RF Transceiver 22dBm PA

Overview

The Semtech SX1262 is a sub-GHz radio frequency transceiver designed for LoRa and (G)FSK wireless applications. It offers continuous frequency coverage from 150 MHz to 960 MHz and features a high output power of 22dBm, making it suitable for long-range communication. Its low-power modes and integrated DC-DC converter contribute to efficient energy usage in battery-powered devices.

Why Choose This Part

Engineers benefit from the SX1262's high link budget, offering excellent range and robust communication. Its integrated DC-DC converter and low current consumption in sleep modes, as low as 0.59999999999999997779553950749686919152736663818359375 uA, extend battery life in edge devices. The wide frequency coverage from 150 MHz to 960 MHz provides flexibility for deployment in various regions and applications.

Applications

LoRaWAN End Devices
Enabling long-range, low-power communication for devices operating on LoRaWAN networks.
Smart Agriculture
Connecting remote sensors for monitoring soil conditions, livestock, and irrigation systems over wide areas.
Industrial IoT (IIoT)
Facilitating wireless sensor networks for asset tracking, predictive maintenance, and environmental monitoring in industrial settings.
Smart City Applications
Supporting infrastructure for smart street lighting, waste management, and utility metering with extended battery life.
Asset Tracking
Providing reliable, long-distance communication for tracking valuable assets across various environments.

Key Specifications

Type TxRx Only
Protocol LoRaWAN
Frequency 150MHz ~ 960MHz
Modulation FSK, GFSK
Sensitivity -148dBm
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Power - Output 22dBm
Data Rate (Max) 300kbps
Voltage - Supply 1.8V ~ 3.7V
Serial Interfaces SPI
RF Family/Standard General ISM < 1GHz
Current - Receiving 4.2mA ~ 10.1mA
Operating Temperature -40degC ~ 85degC
Current - Transmitting 32mA ~ 118mA
Supplier Device Package 24-QFN (4x4)

Getting Started

To get started with the SX1262, engineers can utilize development kits such as the SX1262MB2GAS or SX1262MB2DVS, which provide evaluation boards and software examples. These kits typically offer easy integration with microcontrollers for rapid prototyping and testing. The Semtech LoRaWAN stack and example code are available to aid in firmware development.

Also Consider

SX1261IMLTRT Semtech - The SX1261 offers a lower output power of 15dBm with reduced current consumption, suitable for applications where extended range is less critical than power efficiency.
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