Home

Products

RF and Wireless

RF Receivers

ATA5745C-PXQW

Banner
productimage

ATA5745C-PXQW

RF RCVR UHF/ASK/FSK 433MHZ 24QFN

Manufacturer: Microchip Technology

Categories: RF Receivers

Quality Control: Learn More

The Microchip Technology ATA5745C-PXQW is a highly integrated UHF RF receiver designed for high-performance wireless applications. Operating in the 433MHz band, this component supports both ASK and FSK modulation schemes, offering a data rate of up to 20kbps. It boasts a superior sensitivity of -113dBm, ensuring robust reception even in challenging RF environments. The device is packaged in a compact 24-VQFN (5x5) with an exposed pad, suitable for surface mounting via PCB antenna integration. Powering options range from 2.7V to 3.3V and 4.5V to 5.5V, with a typical receiving current of 6.9mA. This receiver is well-suited for applications in Remote Keyless Entry (RKE), telemetering, and security technology. It is supplied in Tape & Reel (TR) packaging.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Features-
PackagingTape & Reel (TR)
Package / Case24-VQFN Exposed Pad
Sensitivity-113dBm
Mounting TypeSurface Mount
Frequency433MHz
Memory Size-
Modulation or ProtocolUHF, ASK, FSK
Data InterfacePCB, Surface Mount
Operating Temperature-40°C ~ 105°C
Voltage - Supply2.7V ~ 3.3V, 4.5V ~ 5.5V
ApplicationsRKE, Telemetering, Security Technology
Current - Receiving6.9mA
Data Rate (Max)20kbps
Antenna ConnectorPCB, Surface Mount
Supplier Device Package24-VQFN (5x5)

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

Industry News
Component Articles