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SX1277 The SEMTECH SX1277 is an RF Transceiver Module in a VQFN package, operating at a frequency of 137MHz. It features an SPI interface and a 28-terminal configuration.
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SX1277

Available from 1 distributors
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The SEMTECH SX1277 is an RF Transceiver Module in a VQFN package, operating at a frequency of 137MHz. It features an SPI interface and a 28-terminal configuration.
✓ Total Stock: 300 pcs
$ Price Range: $6.06

SX1277 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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300 pcs
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300 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SX1277 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Frequency
Industrial Grade
Interface
Medical Grade
Military Grade
Storage Temperature
Tape & Reel
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SX1277 Description

Short technical summary and product information.

The SEMTECH SX1277 is a VQFN package RF Transceiver Module designed for long-range spread spectrum communication. It operates at a frequency of 137MHz and utilizes an SPI interface for communication. The module has 28 terminals and is suitable for applications requiring robust communication.

 

Key specifications include a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. The device is described as featuring the LoRa long-range modem, providing high interference immunity and minimizing current consumption. Its high sensitivity and integrated power amplifier contribute to an industry-leading link budget.

 

This transceiver is optimal for applications demanding extended range or enhanced robustness. The VQFN package is suitable for surface mounting, and the SPI interface allows for straightforward integration into various electronic systems.

SX1277 Quick Information

Product Type: RF Transceiver Module
Series: SX127x
Canonical Name: SX1277 VQFN Transceiver
Subcategory: RF Transceiver Module

SX1277 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SX1277 Estimated Pricing

Qty Low High
1+ $6.06 $6.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

SX1277 Features

  • VQFN package for surface mounting.
  • Operates at 137MHz frequency.
  • SPI interface for communication.
  • Wide temperature range: -40°C to 85°C.
  • LoRa modem for long-range communication.

SX1277 Applications

  • Ideal for long-range communication.
  • Suitable for high interference environments.
  • Used in robust communication systems.
  • Optimized for extended range applications.

SX1277 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating frequency of the SX1277?

The SX1277 operates at a frequency of 137MHz.

What package type is the SX1277 available in?

The SX1277 is available in a VQFN package.

What is the maximum operating temperature for the SX1277?

The maximum operating temperature for the SX1277 is 85°C.

What is the minimum operating temperature for the SX1277?

The minimum operating temperature for the SX1277 is -40°C.

What interface does the SX1277 use?

The SX1277 uses an SPI interface.

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