EVAL-AD7991/AD7995: EVALUATION BOARD FOR THE 4-CHANNEL,
12-BIT/10-BIT ADC WITH I²C-COMPATIBLE INTERFACE

The AD7991/AD7995 evaluation tools offer an easy way to assess the AD7991/AD7995.

Introduction

The AD7991 and AD7995 are 12-/10-bit, low power, successive approximation ADCs with an I2C®-compatible interface. Each part operates from a single 2.7 V to 5.5 V power supply and features a 1 µs conversion time. The track-and-hold amplifier allows each part to handle input frequencies of up to 14 MHz, and a multiplexer allows taking samples from four channels. Full details on the AD7991 and AD7995 are available in the AD7991/AD7995 data sheet available from Analog Devices, Inc. The board is powered from the USB connection, there is no need for an external power supply. Communication between the AD7991/AD7995 Evaluation Board and the PC is over the USB interface. The on-board USB controller is responsible for this communication.

Documentation

Technical notes are available in Adobe Acrobat Portable Document Format (PDF).
To download the Technical Note, select the link below:

Software

Eval-AD7991/AD7995 software is available to the user in an executable version.
To download the evaluation software package, select link below, save the zip file to the PC and run the install.