Part Details for MAX612 by Maxim Integrated Products

MAX11270<p>24-bit resolution, 64ksps<p>6nV/√Hz Integrated programmable-gain amplifier (PGA) with gains up to 128

This document explains how the Cupertino (MAXREFDES5#) subsystem reference design meets the higher resolution, higher voltage, and isolation needs of industrial control and industrial automation applications. Hardware and firmware design files as well as FFTs and histograms from lab measurements are provided.

The Fremont (MAXREFDES6#) subsystem reference design meets the high-resolution needs of low-voltage output sensor applications. Boards for purchase, hardware and firmware design files, and FFTs and histograms from lab measurements provide complete system information for rapid prototyping and development.

The Carmel (MAXREFDES18#) subsystem reference design provides a high-accuracy analog current/voltage output in a compact, galvanically isolated form factor. This design uniquely fits programmable logic controllers (PLC), distributed control systems (DCS), and other industrial applications. Hardware and firmware design files and lab measurements are provided for rapid prototyping and development. The board is also available for purchase.

Features<p>High accuracy<p>Low power<p>Accepts 3VP-P single-ended signal or 6VP-P differential signal<p>Optimized layout and size<p>Device drivers<p>Example C source code<p>Test data

This document explains how the Campbell (MAXREFDES4#) subsystem reference design meets the higher resolution and isolation needs of industrial control and industrial automation applications. Hardware and firmware design files as well as FFTs and histograms from lab measurements are provided.

Applications<p>Factory and process automation<p>Building automation<p>Robotic control<p>Rapidly creating and prototyping new industrial control systems<p>IO-Link sensors and actuators

Introduction<p>Three-phase power measurement applications require multiple analog inputs for voltage and current measurements on each line of the three-phase system. A power monitoring system must sample all of the analog inputs simultaneously to accurately calculate the instantaneous power consumption.<p>The Petaluma (MAXREFDES30#) subsystem reference design provides eight high-speed, 250ksps, 16-bit simultaneous-sampling analog input channels that accept ±10V input signals.<p>The Petaluma design utilizes two quadruple ultra-precision, ultra-low-noise input buffers (MAX44252); an 8-channel, 16-bit simultaneous-sampling ADC (MAX11046B); an ultra-high precision 4.096V voltage reference (MAX6126); and regulated +10V, -10V, and +5V power rails (MAX1659, MAX765/LM337, MAX8881). In addition to three-phase power measurement applications, this subsystem also performs well in any application that requires multiple simultaneous sampling of analog inputs, such as multiphase motor control and industrial vibration sensing.

Features<p>High accuracy<p>-10 to +10V ±20% voltage inputs<p>4 to 20mA +20% current inputs<p>Isolated power and data<p>Micro PLC form factor<p>Device drivers<p>Example C source code<p>Test data

MAXREFDES74# System Board Enlarge+<p>×<p>MAXREFDES74# System Board<p>$(document).ready( function() { $("#agram5944F-print").click(function(){ $("#agram5944F").printThis(); }); $("#agram5944F-mark").click(function(){ var shareUrl = getImageModalUrl(document.URL,'agram5944F'); addBookmark('MAXREFDES74# System Board', shareUrl, 'file'); }); } );

This document explains how the Fresno (MAXREFDES11#) subsystem reference design meets the higher resolution and higher voltage needs of industrial control and industrial automation applications. Hardware and firmware design files as well as FFTs and histograms from lab measurements are provided.

The Alameda (MAXREFDES24#) reference design features a scalable solution for multi-channel analog output modules. The configurable 4-channel design generates all typical bipolar current and voltage output ranges up to 24mA/12V with less than ±0.1% typical total unadjusted error (TUE). Integrated detection of power and cable faults provides the user with the necessary diagnostics for robust industrial control applications.<p>A buffered MAX5134 four-channel, 16-bit digital-to-analog converter (DAC) generates the low voltage signals that drive the inputs of four MAX15500 signal conditioners (output drivers). Both devices communicate with the host over an isolated SPI bus and can be daisy chained together for designs requiring higher channel counts. A MAX6126 produces a precision voltage reference to the circuit for maximum performance over environmental conditions. The design also incorporates an isolated power supply circuit with a wide DC input range using a MAX17498B peak current-mode flyback controller.<p>The board is designed in a compact pluggable form factor for easy evaluation with a PC (using the MAXREFDES24EVSYS design accelerator kit) or for development using a LX9 or ZedBoard Xilinx based platform. Refer to the Details tab for more information and performance data. Design files and firmware can be downloaded from the Design Resources tab.<p>MAXREFDES24EVSYS User Manual<p>LX9 Quick Start Guide<p>ZedBoard Quick Start Guide

Features<p>Two independent analog inputs<p>Two independent analog outputs<p>Isolated power and data<p>High-speed 400ksps analog input sampling rate<p>High-accuracy 16-bit resolution<p>Voltage output settles to within 2 LSB in 17µs<p>Current output settles to within 2 LSB in 77µs<p>Device drivers<p>Example C source code<p>Configuration files for ZedBoard™ platform<p>FMC-compatible<p>Competitive Advantages<p>High speed<p>High accuracy<p>Low noise