ATA5824C-PLQW

RF Transceiver ICS Overview

The ATA5824C-PLQW is an RF transceiver IC designed for low-power, low-data-rate wireless communication in the ISM band below 1GHz. It operates at a frequency of 434MHz and supports ASK/FSK modulation schemes. The device features a maximum data rate of 20kbps and delivers a power output of 10dBm. Receiver sensitivity reaches -116dBm to -117dBm. It functions within supply voltage ranges of 2.15V to 3.6V or 4.4V to 5.25V. The component utilizes SPI serial interfaces and is housed in a 48-VFQFN package with dimensions of 7x7mm.

RF Transceiver ICS Feature Summary

• Designed for low-power, low-data-rate wireless communication applications
• Operates within the Industrial, Scientific, and Medical (ISM) band below 1GHz
• Supports ASK and FSK modulation schemes for reliable data transmission
• Integrates SPI serial interface for system control and configuration

RF Transceiver ICS Applications

• Wireless sensor networks requiring low data rates
• Remote control systems operating in ISM bands
• Low-power telemetry applications
• Industrial monitoring and control devices

RF Transceiver ICS Procurement Notes

Verify product status as obsolete before integration into new designs. Confirm supply chain availability through authorized distributors. Ensure compatibility with existing system voltage requirements across specified ranges. Review datasheet for pinout and thermal characteristics. Validate regulatory compliance for target regional frequencies.

RF Transceiver ICS Selection Notes

Select this component for applications requiring simple ASK/FSK modulation in sub-1GHz bands. Suitable for systems prioritizing low current consumption over high throughput. Consider the 48-VFQFN package constraints for PCB layout. Verify that the 20kbps data rate meets application latency requirements. Check voltage domain compatibility with microcontroller interfaces.

RF Transceiver ICS Part Context

This part belongs to the ATA58xx series of RF transceivers from Microchip Technology. It shares architectural similarities with related models like the ATA5812C. The series targets cost-sensitive, low-complexity wireless links. It competes in the market for basic ISM band transceivers. The specific model variant indicates package and temperature grade specifications.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The product status is listed as obsolete. Designers should evaluate alternative Microchip RF transceivers or competitor components with similar ISM band capabilities and package footprints.