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SX1243IULTRT

Name: SX1243IULTRT
Rating: 4.7 (12 reviews)

RF TX IC FHSS 310-450MHZ 8UFDFN

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規格

Part Status	Obsolete
DigiKey Programmable	Not Verified
Frequency	310MHz ~ 450MHz, 860MHz ~ 870MHz, 902MHz ~ 928MHz
Applications	RKE, Security Systems
Modulation or Protocol	FHSS, FSK, OOK
Data Rate (Max)	100kbps
Power - Output	10dBm
Current - Transmitting	17.5mA
Data Interface	PCB, Surface Mount
Antenna Connector	PCB, Surface Mount
Voltage - Supply	1.8V ~ 3.7V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-DFN (3x2)
Base Product Number	SX1243

概述

Description

The SX1243IULTRT is a high-performance, low-power RF transceiver designed for wireless communication applications, particularly in the 2.4 GHz ISM band. It supports various modulation schemes, including FSK and OOK, making it versatile for different data transmission needs. The device is suitable for applications such as remote controls, wireless sensor networks, and IoT devices.
Key features include a wide operating voltage range, high sensitivity, and programmable transmission power, allowing for extended range and improved battery life. The integrated features facilitate easy interfacing with microcontrollers, enhancing design flexibility. Its compact package size makes it ideal for space-constrained applications.
Additionally, the SX1243IULTRT includes built-in features for channel selection, frequency hopping, and data encoding, ensuring robust communication even in crowded environments. Overall, it is a robust solution for developers looking to implement reliable wireless connectivity in their products.

Features

The SX1243IULTRT is a high-performance sensor designed for various applications. Here are its key features:
1. Ultra-Low Power Consumption: Ideal for battery-operated devices, it ensures long operational life.
2. High Sensitivity: Capable of detecting low levels of gas or environmental changes.
3. Wide Operating Range: Functions effectively across a variety of temperatures and humidity levels.
4. Digital Output: Simplifies integration with microcontrollers and other digital systems.
5. Compact Form Factor: Easy to integrate into space-constrained designs.
6. Robust Design: Engineered for durability in harsh environments.
7. Multiple Measurement Parameters: Supports various sensing applications such as air quality monitoring and environmental sensing.
These features make the SX1243IULTRT suitable for IoT applications, smart home devices, and industrial monitoring systems.

Package

The SX1243IULTRT is packaged in a 20-pin QFN (Quad Flat No-lead) type. This compact surface-mount package is designed for efficient thermal performance and space-saving applications in electronic devices.

Pinout

The SX1243IULTRT is a low-power, long-range transceiver designed for industrial, scientific, and medical (ISM) band applications. It has a total of 32 pins.
Key functions of its pins include:
- Power Supply: VDD pins for power input.
- Digital Interfaces: SPI pins for communication with microcontrollers.
- GPIO: General-purpose input/output pins configurable for various functions.
- Antenna Connection: Antenna pins for RF transmission and reception.
- Oscillator: Pins for connecting a crystal oscillator for clock generation.
- Reset: Reset pin for device initialization.
- Status Indicators: Pins to indicate the status of transmission/reception.
The SX1243 is optimized for applications requiring reliable communication over long distances with low power consumption.

Manufacturer

The SX1243IULTRT is manufactured by Semtech Corporation. Semtech is a prominent global supplier of high-performance analog and mixed-signal semiconductor products. Founded in 1960, the company is headquartered in Camarillo, California. Semtech primarily focuses on providing innovative solutions for various applications, including data communications, consumer electronics, and the Internet of Things (IoT). Their product range includes signal integrity products, power management devices, and wireless and broadband communication products. Semtech is known for its commitment to high-quality engineering and technology advancement, serving diverse markets worldwide.

Application

The SX1243IULTRT is a low-power, long-range sub-GHz transceiver commonly used in applications such as IoT devices, smart metering, home automation, industrial monitoring, and wireless sensor networks. Its features enable reliable data transmission over extended distances, making it suitable for smart agriculture, asset tracking, and remote control systems.

Equivalent

The SX1243IULTRT is a low-power, long-range transceiver chip. Equivalent products include the Semtech SX1276, the HopeRF RFM95W, and the Microchip RN2483. These alternatives also support long-range communication and operate in similar frequency bands. Always verify specific features and compatibility for your application.