Analog Devices Inc. EVAL-ADA4254 Evaluation Board

Analog Devices Inc. EVAL-ADA4254 Evaluation Board is a demonstration and evaluation platform for the ADA4254 High Voltage Low Power Programmable Gain Instrumentation Amplifier. The EVAL-ADA4254 Evaluation Board is a 4-layer PCB with SMA edge mount input and output connectors to efficiently connect to test equipment or other circuitry. 

The ADA4254RU-EBZ Evaluation Board requires the following three supply domains.

  • A high voltage supply domain consisting of the supply pins, VDDH and VSSH, which are typically +28V and -28V respectively.
  • The analog output supply domain, AVDD, typically 5V.
  • The digital supply domain, DVDD, typically 3.3V

The ADA4254RU-EBZ Evaluation Board allows the user to interact with the various GPIO functions of the ADA4254. The user can set the GPIOs as outputs and toggle these outputs between high and low. The ADA4254RU-EBZ board also allows the user to connect to the GPIOs through a pin header.

The ADA4254RU-EBZ Evaluation Board uses the SDP-S Controller Board (EVAL-SDP-CS1Z), connected to the 120-pin SDP-S connector, to communicate with the ADA4254 Evaluation Software. The evaluation board also allows the user to use other means of Serial Peripheral Interface (SPI) controls through the SPI header. 


  • ADA4254 Programmable Gain Instrumentation Amplifier in a TSSOP-24 package
  • Enables quick breadboarding and prototyping
  • Edge mounted SMA connector provisions
  • Easy connection to test equipment and other circuits

Required Equipment

  • SDP-S Controller Board (EVAL-SDP-CS1Z)
  • Cable (SMA input to Evaluation Board)
  • Standard USB A to USB Mini-B cable
  • PC running Windows 7 and up OS

Connection Locations

Published: 2019-12-10 | Updated: 2022-03-11