ATA5812-PLQW 80

RF Transceiver ICS Overview

The ATA5812-PLQW 80 is a general ISM sub-1GHz RF transceiver IC manufactured by Microchip Technology. It operates within the 315MHz frequency range and utilizes a 48-VFQFN exposed pad package with dimensions of 7x7 mm. The device supports serial SPI interfaces for configuration and control. It is designed for applications requiring low-power wireless communication in industrial, scientific, and medical bands.

RF Transceiver ICS Feature Summary

• Integrated RF transceiver functionality for sub-1GHz ISM band operations
• Supports SPI serial interface for system integration
• Compact 48-VFQFN package design for space-constrained applications

RF Transceiver ICS Applications

• Industrial monitoring systems
• Scientific instrumentation telemetry
• Medical device wireless communication

RF Transceiver ICS Procurement Notes

Verify the exact ordering suffix and manufacturer part number against official Microchip documentation to ensure compatibility. Confirm that the component status aligns with current production availability, as datasheets may indicate obsolete status for specific variants. Cross-reference the package type and pinout with your PCB layout requirements before procurement.

RF Transceiver ICS Selection Notes

Select this component when a general-purpose ISM band transceiver is required for sub-1GHz applications. Ensure the system design accommodates the 48-VFQFN package footprint and thermal requirements. Verify that the SPI interface timing and voltage levels match the host microcontroller specifications for reliable data exchange.

RF Transceiver ICS Part Context

This device belongs to the family of RF transceivers offered by Microchip Technology, specifically targeting the ISM band market. It provides a solution for wireless data transmission in environments where standard cellular or Wi-Fi connectivity is unsuitable or prohibited. The component integrates transmitter and receiver functions into a single chip.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Microchip's official comparable part resources for potential alternatives if this specific variant is unavailable.