-
MIKROE-5475, Click Board, ADAC 2 Click2/23/2023
Overview
Features and Benefits
- Accuracy
- Analog Output Voltage or Current Mode:
- 0.02%FSR Accuracy, Room Temp
- 0.1%FSR Accuracy, ±50°C Temp Variation
- 5ppm/°C Internal Reference
- Analog Output Voltage or Current Mode:
- Flexibility
- 6 Analog Inputs/1 Analog Output, Software Configurable for Voltage and Current Mode
- Two Auxiliary ADC Inputs for Cold Junction Measurements
- RTD Input Mode in 2, 3, or 4-Wire Configurations
- Thermocouple Input Mode
- ±12.5V Input/Output Voltage Range
- ±25mA or ±2.5mA Output Current Range
- ±25V, ±2.5V, ±500mV, ±250mV, and ±125mV PGA Input Voltage Ranges
- +24V Field Supply for Current Loop
- Optional External Reference for ADC and/or DAC
- Six GPIOs
- 20MHz SPI Interface
- Robustness
- ±36V Protection on All Analog I/O Ports
- Overcurrrent Protection
- Thermal Shutdown
- Undervoltage Interrupt on All High Voltage Supplies
- CRC Detection
- Open Detection on All Analog Inputs
- 1kV HBM Protection on All Pins
- -40°C to +125°C Operating Temperature Range
- 9mm x 9.5mm 64-Pin LGA Package
Product Details
The MAX22000 is an industrial-grade configurable analog input/output device that can be configured on-the-fly in software as a voltage input or output, or current input or output. Additional inputs are available to measure other analog signals.
The device offers an 18-bit DAC with fast settling time as well as a 24-bit delta-sigma ADC. The ADC and DAC can individually choose between an internal or an external reference. The MAX22000 supports the ADC with a low-noise programmable gain amplifier (PGA), with high-voltage and low-voltage input ranges to support RTD and thermocouple measurements. Additional auxiliary inputs are provided to measure cold junction temperatures on-board. The MAX22000 communicates through a high speed 20MHz SPI bus for all configuration and management information as well as for conversion results. An optional 8-bit CRC enhances the reliability of the SPI interface, protecting against all 8-bit bursts and double-bit errors. The MAX22000 operates from 2.7V to 3.6V analog and digital supplies and up to ±24V high-voltage supplies. The device is available in a 64-pin LGA package and operates over the -40°C to +125°C industrial temperature range.Applications
- Distributed Control Systems
- Process Control
- Programmable Logic Controllers (PLC)
- Programmable Automation Controllers (PAC)
Product Categories
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
-
MAX22000: Industrial Configurable Analog I/O Data Sheet (Rev. 3)3/30/2022PDF979K
-
MAXREFDES183# Portable Precision Calibrator Quick Start Guide8/20/2021PDF862K
-
UG-7526: MAXREFDES185# Universal IO Quick Start Guide6/16/2021PDF1M
-
Ultra-Portable IO on the Go11/6/2018PDF544K
-
Industrial IO Handbook12/13/2021
-
Software-Configurable Analog I/O Heralds More Compact and Convenient Calibrators12/1/2021 Analog Dialogue
-
Configurable Input/Output Modes for PLC Systems Using the MAX22000 and MAX14914A10/19/2020
Tools & Simulations
IBIS Models
Software Development
Reference Designs (4)
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.
Support & Discussions
MAX22000 Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.