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ATA5824-PLQW 80 is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC RF TXRX ISM. Review the specifications below when checking this part for your BOM.
RF Transceiver ICS specifications for ATA5824-PLQW 80
- Description：IC RF TXRX ISM<1GHZ 48VQFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：TxRx Only
- RF Family/Standard：General ISM < 1GHz
- Protocol：-
- Modulation：ASK, FSK
- Frequency：434MHz, 868MHz
- Data Rate (Max)：20kbps
- Power - Output：10dBm
- Sensitivity：-116dBm
- Memory Size：-
- Serial Interfaces：SPI
- Voltage - Supply：2.15V ~ 3.6V, 4.4V ~ 5.25V
- Current - Receiving：10.3mA ~ 10.5mA
- Current - Transmitting：6.5mA ~ 17.3mA
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：48-VFQFN Exposed Pad
- Supplier Device Package：48-VQFN (7x7)
- GPIO：-
- Grade：-
- Qualification：-
RF Transceiver ICS datasheet and documents for ATA5824-PLQW 80
RF Transceiver ICS Overview
The ATA5824-PLQW 80 is an obsolete UHF ASK/FSK transceiver IC from Microchip Technology, designed for General ISM applications below 1GHz. It operates at frequencies of 434MHz and 868MHz with a maximum data rate of 80kbps. The device integrates Tx/Rx functionality within a 48-VFQFN exposed pad package (7x7mm). It supports dual voltage supplies ranging from 2.15V to 3.6V and 4.4V to 5.25V, delivering a power output of 14.5dBm.
RF Transceiver ICS Feature Summary
- Integrated UHF ASK/FSK transceiver architecture supporting multiple ISM bands
- Dual supply voltage capability for flexible system integration
- Compact 48-VFQFN package design with exposed pad for thermal management
RF Transceiver ICS Applications
- General ISM band communication systems under 1GHz
- UHF wireless sensor networks
- Low-power remote control devices
RF Transceiver ICS Procurement Notes
This component is officially marked as obsolete and no longer manufactured by Microchip Technology. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or third-party suppliers. Buyers must confirm the specific revision and packaging condition, as availability is limited and subject to market fluctuations. Cross-reference official replacement guides for current alternatives.
RF Transceiver ICS Selection Notes
Engineers selecting this part should note its obsolete status and evaluate long-term supply chain risks. The device offers integrated transceiver capabilities with specific voltage ranges suitable for low-power designs. Consider the 48-VFQFN footprint during PCB layout and verify compatibility with existing firmware protocols before finalizing the design to avoid future obsolescence issues.
RF Transceiver ICS Part Context
The ATA5824 series belongs to Microchip's portfolio of UHF transceivers, previously developed through the acquisition of Atmel Corporation. This specific model targets cost-effective, low-data-rate wireless applications in the sub-1GHz spectrum. It represents a legacy solution for industrial and consumer IoT devices requiring reliable short-range communication without complex protocol stacks.
RF Transceiver ICS Replacement Considerations
Microchip Technology lists alternative package types for this product line. Users should consult the manufacturer's official obsolescence notice for verified substitute part numbers that maintain pinout and functional compatibility.
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