SX1276IMLTRT

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SX1276IMLTRT

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IC RF TXRX 802.15.4 28VQFN

  • HerstellerSemtech Corporation

  • Herstellerteil #SX1276IMLTRT

  • Paket QFN-28

  • Auf Lager1662

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Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
Series LoRa™
ProductStatus Active
Type TxRx Only
RFFamily/Standard 802.15.4
Protocol LoRa™
Modulation FSK, GFSK, GMSK, MSK, OOK
Frequency 137MHz ~ 1.02GHz
DataRate(Max) 300kbps
Power-Output 20dBm
Sensitivity -148dBm
SerialInterfaces SPI
GPIO 6
Voltage-Supply 1.8V ~ 3.7V
Current-Receiving 10.8mA ~ 12mA
Current-Transmitting 20mA ~ 120mA
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 28-VQFN Exposed Pad

Übersicht

Description

The SX1276IMLTRT is a highly integrated, low-power, long-range transceiver module designed by Semtech. It is part of the LoRa (Long Range) family, known for its ability to provide robust communication over significant distances with minimal power consumption. The module operates in various frequency bands, including 137-1020 MHz, making it suitable for global wireless applications.
Key features of the SX1276IMLTRT include high sensitivity, which can reach up to -148 dBm, and a high link budget, enabling extended range and reliable data transmission. It supports both LoRa and FSK modulation schemes, offering flexibility for different applications. The module is widely used in IoT (Internet of Things) applications, such as smart metering, environmental monitoring, and industrial automation, due to its efficient power usage and long-range capabilities.
The SX1276IMLTRT integrates seamlessly with microcontrollers and other components, allowing developers to create efficient, low-power wireless systems. Its compact form factor and versatility make it a popular choice for developers aiming to implement secure and scalable IoT networks.

Equivalent

The SX1276IMLTRT is a Semtech LoRa transceiver chip used for long-range communication. Equivalent products include:
1. SX1278, also from Semtech, offering similar features but targeting slightly different frequency bands.
2. RFM95/96/98 modules by HopeRF, which integrate Semtech's LoRa chips.
3. CC1310 from Texas Instruments, which supports similar sub-1GHz frequency bands and long-range communication features.
4. STM32WL series by STMicroelectronics, integrating LoRa transceiver and microcontroller.
These equivalents vary in features and specifications, catering to diverse application needs.

Features

The SX1276IMLTRT is a highly integrated RF transceiver designed for long-range wireless communication. It operates in the sub-GHz frequency range, specifically 137 MHz to 1,020 MHz, making it suitable for various global frequency bands. Key features include:
1. LoRa® Modulation: Utilizes LoRa technology for long-range communication with high interference immunity and low power consumption.
2. FSK, GFSK, and OOK Modulation: Supports multiple modulation schemes for flexibility in application.
3. High Sensitivity: Offers sensitivity down to -148 dBm, enhancing signal reception quality.
4. Programmable Bit Rate: Ranges from 0.018 kbps to 300 kbps for adaptable data transmission.
5. Low Power Consumption: Features low power modes to extend battery life in IoT devices.
6. Integrated PA: Includes a power amplifier to deliver output power up to +20 dBm.
7. Spread Spectrum: Provides increased robustness and security for communications.
8. Diverse Applications: Ideal for smart metering, agricultural monitoring, home automation, and more.
The SX1276IMLTRT enables robust and efficient IoT solutions with its versatile features and capabilities.

Pinout

The SX1276IMLTRT is a long-range, low-power RF transceiver used in applications such as LoRaWAN and other long-range wireless communication systems. It typically comes in a 28-pin QFN package. Here's a brief overview of its pin functions:
1. Antenna Interface: Pins for RF input/output.
2. Power Supply: VDD pins for supplying power to the device.
3. Ground: GND pins for grounding.
4. Crystal Oscillator: Pins for connecting to an external crystal for clock generation.
5. Control Interface: SPI interface pins (NSS, SCK, MOSI, MISO) for communication with a microcontroller.
6. General Purpose I/O: Configurable pins for various functions.
7. Reset: Pin for resetting the device.
8. Digital Interface: DIO pins that can be configured for different digital functions or interrupts.
These pin functions enable the SX1276IMLTRT to be integrated into a variety of wireless communication designs, providing options for customization and control.

Manufacturer

The SX1276IMLTRT is manufactured by Semtech Corporation. Semtech is a leading supplier of high-performance analog and mixed-signal semiconductors and advanced algorithms. The company is known for its innovations in areas such as wireless and sensing products, power management products, and signal integrity solutions. Semtech's technologies are widely used in applications like the Internet of Things (IoT), data centers, communications, computing, and industrial and automotive sectors. The SX1276IMLTRT, in particular, is part of Semtech's LoRa (Long Range) wireless communication solution, which enables long-range, low-power connectivity for a wide variety of IoT applications.

Application

The SX1276IMLTRT is a versatile RF transceiver commonly used in various Internet of Things (IoT) applications due to its long-range communication capabilities and low power consumption. Key application areas include smart metering, remote sensing, industrial automation, environmental monitoring, and wireless alarm and security systems. It supports LoRa modulation, making it ideal for applications requiring long-range connectivity, such as smart cities and agricultural monitoring. Additionally, it is used in asset tracking and fleet management solutions, where reliable communication over extended distances is crucial. Its robustness and efficiency make it suitable for use in challenging environments, enhancing connectivity and data transmission reliability.

Package

The SX1276IMLTRT is a part of the SX1276 series of transceivers, which utilize LoRa modulation for long-range communication. The package type for the SX1276IMLTRT is QFN (Quad Flat No-leads), which is a compact, surface-mount package designed for efficient heat dissipation and a small footprint on the PCB.

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