ATA5823-PLQW 80

RF Transceiver ICS Overview

The ATA5823-PLQW 80 is a transceiver IC from Microchip Technology designed for General ISM bands below 1GHz. It operates at a frequency of 315MHz and supports ASK and FSK modulation formats. The device features a maximum data rate of 20kbps, a minimum supply voltage of 2.15V, and an output power of 10dBm. It achieves a sensitivity of -116dBm and is housed in a 48-VFQFN package with an exposed pad.

RF Transceiver ICS Feature Summary

• Supports ASK and FSK modulation schemes for reliable wireless communication
• Optimized for low-power operation within the sub-1GHz ISM band
• Integrated high-sensitivity receiver for extended range performance

RF Transceiver ICS Applications

• Wireless sensor networks
• Remote keyless entry systems
• Industrial telemetry

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors or official Microchip channels. Confirm the specific suffix and packaging details match project requirements. Note that this part is scheduled for obsolescence; review lifecycle status before finalizing designs to ensure long-term supply availability.

RF Transceiver ICS Selection Notes

Select this component for applications requiring robust sub-1GHz transmission with moderate data rates. Ensure the design accommodates the 48-VFQFN package constraints and thermal dissipation needs. Verify compatibility with the target microcontroller interface and antenna matching network for optimal RF performance.

RF Transceiver ICS Part Context

This transceiver belongs to Microchip's portfolio of RF solutions targeting industrial and consumer markets. It addresses connectivity needs in environments where lower frequency bands offer better penetration and range compared to higher frequencies. The device integrates transmitter and receiver functions into a single compact solution.

RF Transceiver ICS Replacement Considerations

Check Microchip documentation for officially listed substitutes due to the scheduled obsolescence status. Evaluate alternative components based on pin compatibility, RF performance metrics, and package dimensions to ensure seamless integration without redesigning the PCB layout.

RF Transceiver ICS FAQ

What modulation types does the ATA5823-PLQW 80 support?

It supports Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK) modulation formats.

What is the operating frequency of this transceiver?

The device operates at 315MHz within the General ISM band below 1GHz.