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SX1223I073TRT from SEMTECH

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SX1223I073TRT

Manufacturer: SEMTECH

425 - 475 MHz / 850 - 950 MHz Integrated UHF Transmitter

Partnumber Manufacturer Quantity Availability
SX1223I073TRT SEMTECH 30000 In Stock

Description and Introduction

425 - 475 MHz / 850 - 950 MHz Integrated UHF Transmitter The part **SX1223I073TRT** is manufactured by **SEMTECH**. Below are the specifications, descriptions, and features based on available factual information:

### **Specifications:**  
- **Manufacturer:** SEMTECH  
- **Part Number:** SX1223I073TRT  
- **Type:** RF Transceiver IC  
- **Frequency Range:** 240–960 MHz  
- **Modulation:** FSK, GFSK, MSK, GMSK, OOK  
- **Data Rate:** Up to 300 kbps  
- **Supply Voltage:** 1.8V to 3.6V  
- **Current Consumption:**  
  - **Receive Mode:** ~14 mA  
  - **Transmit Mode (10 dBm output):** ~28 mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QFN (3mm x 3mm)  

### **Descriptions:**  
The **SX1223I073TRT** is a low-power, high-performance RF transceiver IC designed for wireless communication applications. It supports multiple modulation schemes and operates in the sub-GHz frequency range, making it suitable for IoT, industrial, and consumer wireless applications.  

### **Features:**  
- **Wide Frequency Range:** Covers 240–960 MHz for global compliance.  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **High Sensitivity:** Up to -126 dBm for improved range.  
- **Integrated PA (Power Amplifier):** Up to +16 dBm output power.  
- **Digital RSSI (Received Signal Strength Indicator):** For signal monitoring.  
- **Automatic Frequency Control (AFC):** Enhances frequency stability.  
- **SPI Interface:** Easy integration with microcontrollers.  
- **Small Form Factor:** 16-pin QFN package for compact designs.  

This information is based on SEMTECH's official documentation for the SX1223I073TRT. For detailed technical parameters, refer to the datasheet.

Application Scenarios & Design Considerations

425 - 475 MHz / 850 - 950 MHz Integrated UHF Transmitter

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