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SX1262

Radio Transceiver

The SX1262 is a radio transceiver from Semtech. View the full SX1262 datasheet below including key specifications, pinout.

Manufacturer

Semtech

Category

Radio Transceiver

Package

QFN 4x4

Key Specifications

ParameterValue
Tx Power+22 dBm
Sensitivity-148 dBm
LoRa Data Rate18 bps to 62.5 kbps
Frequency Range150 MHz to 960 MHz
Max Link Budget170 dB
FSK/MSK Data Rateup to 300 kbps
Package Dimensions4x4 mm
Rx Current Consumption4.6 mA
Communication InterfaceCommand based
Tx Current Consumption (+14dBm)25 mA

Overview

Part: SX1262IMLTRT

Type: LoRa Sub-GHz Radio Transceiver

Description: A LoRa and (G)FSK sub-GHz radio transceiver offering up to +22 dBm output power, -148 dBm sensitivity, and 4.6 mA active receive current consumption, supporting frequency coverage from 150 MHz to 960 MHz.

Operating Conditions:

  • Operating temperature: -40 to +85 °C

Absolute Maximum Ratings:

Key Specs:

  • Tx Power (SX1262): +22 dBm
  • Rx Current: 4.6 mA
  • Frequency Range: 150-960 MHz
  • Sensitivity: -148 dBm
  • Maximum Link Budget: 170 dB
  • LoRa Data Rate: 18 bps up to 62.5 kbps
  • (G)FSK/MSK Data Rate: up to 300 kbps
  • TX Current: 25 mA @ +14dBm

Features:

  • High sensitivity down to -148 dBm
  • +22 dBm output power with high efficiency PA
  • <5 mA RX current consumption
  • Integrated DC-DC and LDO
  • Simple command based interface
  • Global frequency coverage
  • Supports LoRaWAN and other protocols

Applications:

  • Smart meters
  • Supply chain and logistics (trackers)
  • Building automation
  • Agricultural sensors
  • Smart city sensors
  • Environmental sensors
  • Healthcare
  • Safety and security sensors
  • Predictive maintenance
  • Leak detection

Package:

  • QFN 4x4

Applications

  • Smart meters
  • Supply chain and logistics (trackers)
  • Building automation
  • Agricultural sensors
  • Smart city sensors

Pin Configuration

I can see the block diagram and product information, but the pin diagram images needed to extract the exact pin numbers and names for the SX1262 are not clearly visible or readable in the provided images. The images appear to show the LoRa logo, Semtech logo, and a block diagram, but not a detailed QFN-24 pinout diagram with numbered pins.

I cannot reliably extract the SX1262 pinout without a clear, readable pin diagram image showing:

  • Pin numbers (1-24) positioned around the QFN-24 package
  • Pin names/labels for each numbered position

To proceed, I need:

  1. A clear, high-resolution image of the SX1262 QFN-24 pin diagram showing pin numbers and names
  2. Or a text-based pin table from the datasheet that lists Pin Number, Pin Name, and Function for all 24 pins

What I can confirm from the source material:

  • Part: SX1262IMLTRT
  • Package: QFN-24 (4×4 mm)
  • Key features: +22 dBm Tx power, 4.6 mA Rx current, 150–960 MHz frequency range
  • Interfaces: SPI, analog front-end (LNA, PA, ADC), oscillator, power management (DC-DC, LDO)

Please provide a clear pin diagram or pin table from the SX1262 datasheet, and I will extract the complete, accurate pinout.

Ordering Information

Part NumberPackage
SX1261IMLTRTQFN 4x4
SX1262IMLTRTQFN 4x4
SX1268IMLTRTQFN 4x4

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
SX1261IMLTRTSemtechQFN 4x4
SX1262IMLTRTSemtech Corporation24-VFQFN Exposed Pad
SX1268IMLTRTSemtechQFN 4x4
SX126XSemtech
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