EVAL-AD7616-SDZ

Overview

The EVAL-AD7616SDZ is an evaluation board for the AD7616, a 16-bit, data acquisition system (DAS) that supports dual simultaneous sampling of 16 channels. The AD7616 operates from a single 5V supply and can accommodate ±10V, ±5V, and ±2.5V true bipolar input signals while sampling at throughput rates up to 1 MSPS per channel pair with 90 dB SNR. Higher SNR performance can be achieved with the on-chip oversampling mode; 92 dB for an oversampling ratio of 2.

The input clamp protection circuitry can tolerate voltages up to ±20V. The AD7616 has 1 MΩ analog input impedance regardless of sampling frequency. The single supply operation, on-chip filtering, and high input impedance eliminate the need for driver op-amps and external bipolar supplies.

Each device contains analog input clamp protection, a dual, 16-bit charge redistribution successive approximation analog-to-digital converter (ADC), a flexible digital filter, a 2.5V reference and reference buffer, and high-speed serial and parallel interfaces.

Applications:

• Powerline monitoring

• Protective relays

• Multiphase motor control

• Instrumentation and control systems

• Data acquisition systems (DAS)

Supported Devices

• AD7616

Supported Carriers

• ZC706 (FMC via SDP-I-FMC)

• ZedBoard (FMC via SDP-I-FMC)

• SDP-K1 (fly-wire, No-OS)

Table of contents

1. Prerequisites — hardware and software you need to get started

2. User guide — block diagrams and HDL design reference

3. Quick start guides:

   1. ZedBoard Quick Start Guide — using ZedBoard with SDP-I-FMC

   2. ZC706 Quick Start Guide — using ZC706

   3. SDP-K1 Quick Start Guide — using SDP-K1 (No-OS, bare metal)

4. HDL reference design

   • AD7616 HDL Project — complete HDL reference design for the EVAL-AD7616-SDZ board

5. No-OS driver resources

   • AD7616 No-OS Example Project (ZedBoard/ZC706)

   • AD7616 No-OS Example Project (SDP-K1)

   • AD7616 No-OS Driver

6. Device resources

   • AD7616 Product Page — datasheet, pricing, samples

   • EVAL-AD7616SDZ Evaluation Board

Recommendations

Start with the Prerequisites to ensure you have all required hardware and software. Then follow the quickstart guide for your carrier board.

For questions not covered in the documentation, visit the EngineerZone forums.

Help and support

Please go to Help and Support page.