Features and Benefits

  • Low Power Zero-IF transceiver
  • Implements complete FSK transceiver solution with few external components. No TRx switch required.
  • Maximum data rate of 384 kbps
  • Operates in Frequency Bands: 431-464 MHz, 862-870 MHz and 902-928 MHz
  • Programmable baseband bandwidths: ±300kHz/±450kHz/±600kHz
  • On-chip 7-bit ADC, temperature sensor and digital RSSI
  • Perfect for price and area sensitive applications
  • Very suitable for wireless audio and video applications

Product Details

The ADF7025 is a low power, highly integrated FSK transceiver. It is designed for operation in the license–free ISM bands of 433 MHz, 862 MHz to 870 MHz, and 902 MHz to 928 MHz. The ADF7025 can be used for applications operating under the European ETSI EN300-220 or the North American FCC (Part 15) regulatory standards. The ADF7025 is intended for wideband, high data rate applications with deviation frequencies from 100 kHz to 750 kHz and data rates from 9.6 kbps to 384 kbps. A complete transceiver can be built using a small number of external discrete components, making the ADF7025 very suitable for price-sensitive and area-sensitive applications.

The ADF7025 transceiver is suitable for operation under FCC 15.247 Digital Modulation Specification characterized by large deviation frequencies. This allows up to 1Watt transmit power without the need to frequency hop, thereby significantly reducing protocol overhead.


  • Wireless audio/video
  • Remote control/security systems
  • Wireless metering
  • Keyless entry
  • Home automation

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Documentation & Resources

  • View All (16)
  • Data Sheets (1)
  • Application Notes (5)
  • Product Highlight (1)
  • Product Selection Guide (1)
  • Third Party Partner Program (1)
  • Technical Articles (7)
  • Application Notes
    Technical Articles

    Tools & Simulations

    Design Tools

    ADIsimSRD Design Studio

    Analog Devices ADIsimSRD Design Studio is a very powerful tool allowing real-time simulation and optimization of many of the parameters in a typical wireless system using the ADF7xxx family of transceivers and transmitters.

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

    PCN-PDN Information

    Sample & Buy

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    Evaluation Boards

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    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.