ATA8742C-PXQW-1

Product Overview

ATA8742C-PXQW-1 is a UHF RF 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 UHF, 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: ATA8742C-PXQW-1
• Product Category: Semiconductors / RF and Wireless / RF Transmitters
• Device Type: UHF RF transmitter IC
• Product Description: ATA8742C-PXQW-1 is an RF transmitter IC with 429 to 439 MHZ, UHF reference, 24-VQFN Exposed Pad, surface-mount IC package for PCB assembly, intended for wireless data transmission, modulation and RF front-end signal generation.
• Frequency Range: 429 to 439 MHZ
• Modulation / Band Reference: UHF
• 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 Xmitter Uhf 429-439MHz 24Vqfn

Applications

ATA8742C-PXQW-1 can be used in sub-GHz ISM transmitters, remote-control devices, wireless sensors, metering equipment, alarm systems, garage-door controllers, smart-home products, telemetry links and low-power embedded RF equipment. Design review should include output power, frequency band, modulation mode, matching network, reference clock, supply voltage and local RF compliance requirements.

Quality & Sourcing

Antrex Electronics can support ATA8742C-PXQW-1 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.