SX1231HIMLTRT

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SX1231HIMLTRT

IC RF TXRX ISM<1GHZ 24QFN

  • Производитель
  • Мфр. Часть #SX1231HIMLTRT
  • Пакет
  • Лист данных
  • В наличии10766

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Спецификации

Part Status Active
Type TxRx Only
RF Family/Standard General ISM < 1GHz
Modulation FSK, GFSK, GMSK, MSK, OOK
Frequency 290MHz ~ 340MHz, 424MHz ~ 510MHz, 862MHz ~ 1.02GHz
Data Rate (Max) 300kbps
Power - Output 20dBm
Sensitivity -120dBm
Serial Interfaces SPI
Voltage - Supply 2.4V ~ 3.6V
Current - Receiving 16mA
Current - Transmitting 16mA ~ 130mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 24-VQFN Exposed Pad
Supplier Device Package 24-QFN (5x5)
Base Product Number SX1231
DigiKey Programmable Not Verified
GPIO 6

Обзор

Description

The SX1231HIMLTRT is a low-power, long-range RF transceiver designed for wireless communication in various applications, such as remote controls, wireless sensors, and IoT devices. Operating in the 300 to 928 MHz frequency range, it supports multiple modulation schemes, including FSK and OOK, enabling flexible communication options.
Key features include a high sensitivity of up to -121 dBm, allowing for extended range capability, and an integrated synthesizer for frequency generation. The device is designed for low power consumption, making it suitable for battery-operated devices. It supports various data rates, providing customization for specific application needs.
Additionally, the SX1231HIMLTRT includes built-in functions like packet handling and automatic frequency control, simplifying implementation and enhancing reliability in data transmission. Its compact design and robust performance make it a popular choice for developers looking to implement efficient wireless solutions.

Features

The SX1231HIMLTRT is a highly integrated, low-power RF transceiver designed for various wireless communication applications. Key features include:
1. Frequency Range: Operates in the 300-348 MHz, 387-464 MHz, and 779-928 MHz bands, supporting a wide range of applications.
2. Low Power Consumption: Features low current draw in both transmit and receive modes, ideal for battery-operated devices.
3. Data Rate: Supports data rates of up to 300 kbps, facilitating efficient communication.
4. High Sensitivity: Offers high receive sensitivity, enabling reliable long-range communication.
5. Flexible Modulation: Supports various modulation schemes, such as FSK and OOK, for versatile usage.
6. Integrated Features: Includes an integrated frequency synthesizer, allowing for reduced external component count.
7. Easy Configuration: User-friendly programming interface, making it easy to set up and configure for different applications.
8. SPI Interface: Communicates via a Serial Peripheral Interface (SPI) for straightforward integration with microcontrollers.
These attributes make the SX1231HIMLTRT suitable for applications such as remote controls, wireless sensor networks, and telemetry systems.

Package

The SX1231HIMLTRT is packaged in a lead-free, 32-pin QFN (Quad Flat No-lead) package. This compact format is designed for efficient thermal performance and minimized footprint, suitable for various applications in wireless communication.

Pinout

The SX1231HIMLTRT is a low-power, long-range, wireless transceiver designed for various applications. It features a total of 28 pins. The primary functions of these pins include:
1. Power supply pins (VDD, VSS): Supply power to the device.
2. RF pins: For antenna connection and RF performance.
3. SPI interface pins (MOSI, MISO, SCK, CS): Serial communication for configuration and data exchange.
4. Digital I/O pins: General-purpose input/output for handling various control signals.
5. Interrupt pin: Used to signal events to the microcontroller.
6. Reset pin: To reset the device functionality.
7. Ground pins: Ensure proper operation and noise reduction.
The SX1231HIMLTRT is suitable for applications like remote sensors, home automation, and industrial control due to its flexibility and features.

Manufacturer

The SX1231HIMLTRT is manufactured by Semtech Corporation. Semtech is a global supplier of analog and mixed-signal semiconductor products, primarily focusing on high-performance and low-power solutions for various applications, including wireless and wired communications, Internet of Things (IoT), and data center management. The company is known for its expertise in RF (radio frequency) and analog technology, providing essential components for connectivity and signal integrity across multiple industries.

Application

The SX1231HIMLTRT is a low-power, long-range transceiver commonly used in wireless applications. Key application areas include remote sensor networks, smart meter communication, industrial automation, home automation, and IoT devices. Its ability to operate in various frequency bands and support multiple modulation schemes makes it suitable for various wireless communication tasks.

Equivalent

The SX1231HIMLTRT chip, a low-power, long-range RF transceiver, has equivalent products such as the HopeRF RFM95/96/97/98 series, Semtech SX1276/77/78/79, and Nordic Semiconductor nRF905. These alternatives provide similar functionalities for wireless communication in various applications, including IoT and remote sensing. Always verify specifications to ensure compatibility for your specific needs.

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