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ATA5425-PLQW 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 ATA5425-PLQW
- 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：345MHz
- Data Rate (Max)：20kBaud
- Power - Output：10dBm
- Sensitivity：-116.5dBm
- Memory Size：-
- Serial Interfaces：SPI
- Voltage - Supply：2.4V ~ 3.6V
- Current - Receiving：10.3mA ~ 10.5mA
- Current - Transmitting：6.5mA ~ 17.3mA
- Operating Temperature：-40°C ~ 85°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 ATA5425-PLQW
RF Transceiver ICS Overview
The ATA5425-PLQW is a low-power RF transceiver IC manufactured by Microchip Technology, designed for industrial applications. It operates within the frequency range of 342.5 MHz to 436.5 MHz and supports ASK and FSK modulation types. The device features a maximum data rate of 20 kbps and is housed in a QFN-48 surface-mount package. This component is classified as Not Recommended for New Designs (NRND) and has reached end-of-life status.
RF Transceiver ICS Feature Summary
- Supports ASK and FSK modulation schemes for reliable wireless communication
- Operates across multiple ISM bands from 342.5 MHz to 436.5 MHz
- Designed for industrial temperature ranges with robust performance
RF Transceiver ICS Applications
- Industrial remote control systems
- Wireless sensor networks
- Low-power telemetry devices
RF Transceiver ICS Procurement Notes
This component is officially designated as Not Recommended for New Designs (NRND) and has reached end-of-life status. Availability is limited to existing stock or surplus channels. Verify authenticity through authorized distributors and confirm RoHS compliance details before acquisition. Ensure design changes are considered due to discontinuation.
RF Transceiver ICS Selection Notes
Select this part only for maintenance or legacy system upgrades where specific frequency and modulation requirements match existing infrastructure. Evaluate alternative Microchip solutions for new designs due to NRND status. Confirm package compatibility and thermal characteristics for the target application environment.
RF Transceiver ICS Part Context
The ATA5425-PLQW belongs to Microchip's ATA series of wireless transceivers, targeting industrial and commercial markets. It complements other components like the ATA5428C and ATA8202C in the portfolio. The PLQW suffix indicates the specific QFN-48 package variant used for surface mounting.
RF Transceiver ICS Replacement Considerations
Public confirmed substitute part numbers are not explicitly documented in available sources. Consider consulting Microchip for current recommended replacements for new designs.
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