ATA5774-PXQW

Product Overview

ATA5774-PXQW is a RFID / remote-keyless-entry transmitter IC from Microchip Technology, organized under Semiconductors / RF and Wireless / RF Transmitters. It is intended for generating or modulating RF signals in wireless transmitters, remote-control systems, telemetry equipment, RFID/RKE designs, low-power sensor nodes or other embedded radio products. The reviewed product data indicates that the product data references an operating frequency range of 429 to 439 MHZ, the modulation or band reference includes ASK, the package reference is 24-VQFN Exposed Pad. Microchip RF transmitter parts are often reviewed for remote keyless entry, RFID, ASK/FSK telemetry and embedded wireless control applications where the exact ordering suffix and package are important. Buyers should verify the full datasheet, output-power setting, data interface, reference clock, antenna matching network, package drawing, marking and ordering suffix before production use or replacement approval.

Key Features

• Manufacturer: Microchip Technology
• Part Number: ATA5774-PXQW
• Product Category: Semiconductors / RF and Wireless / RF Transmitters
• Device Type: RFID / remote-keyless-entry transmitter IC
• Product Description: ATA5774-PXQW is an RFID / remote-keyless-entry transmitter IC with 429 to 439 MHZ, ASK reference, 24-VQFN Exposed Pad, surface-mount IC package for PCB assembly, intended for identification, access-control, automotive RKE and near-field transmitter applications.
• Frequency Range: 429 to 439 MHZ
• Modulation / Band Reference: ASK
• Package / Case: 24-VQFN Exposed Pad
• Mounting / Construction: surface-mount IC package for PCB assembly
• Application Band Reference: wireless communication, telemetry, remote-control and RF transmitter signal-chain designs
• Functional Role: RF signal generation, transmitter modulation and wireless data-link transmission
• Sourcing Description: RF TX IC ASK 429-439MHz 24Vqfn

Applications

ATA5774-PXQW is suitable for remote keyless entry, RFID, access-control, immobilizer, tire-pressure or low-power identification systems, depending on the exact part version and circuit design. It can also support repair and BOM-continuity projects where the transmitter IC, package and frequency option must match the original hardware.

Quality & Sourcing

Antrex Electronics can support ATA5774-PXQW sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transmitter purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, frequency band, modulation requirement, output-power requirement and application information for faster quotation support. Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, RF module manufacturers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transmitter IC requests for sourcing assistance.