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Product Overview
Digi-Key Part Number MAX31820MCR+-ND
Quantity Available 5,736
Can ship immediately

Factory Stock ?: 8,000

Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Temperature Sensor Digital, Local -55°C ~ 125°C 11 b TO-92-3

Documents & Media
Datasheets MAX31820
21-0248 Pkg Drawing
Mfg Application Notes Understanding and Using Cyclic Redundancy Checks with Maxim 1-Wire and iButton Products
Guidelines for Reliable Long Line 1-Wire Networks
1-Wire® Tagging with XML
Interfacing the DS18X20/DS1822 1-Wire® Temperature Sensor in a Microcontroller Environment
1-Wire Search Algorithm
Using the DS2480B Serial 1-Wire® Line Driver
Curve Fitting the Error of a Bandgap-Based Digital Temperature Sensor
Advanced 1-Wire Network Driver
White Paper 5: Using 1-Wire APIs for Data Sheet Commands
1-Wire Communication with a Microchip PICmicro Microcontroller
1-Wire Master Device Configuration
Single-Wire Serial Bus Carries Isolated Power and Data
Package Thermal Resistance Values (Theta JA, Theta JC) for Temperature Sensors and 1-Wire Devices
How to Power the Extended Features of 1-Wire® Devices
Getting Started with the MAXQ2000 USB Thumb Evaluation Kit
Comparison of the DS18B20 and DS18S20 1-Wire® Digital Thermometers
Reference Design of a 1-Wire® Bidirectional Voltage-Level Translator for 1.8V to 5V
Simple Software Validates the Hardware CRC and Detects Errors in the Serial Bit Stream of 1-Wire® Thermal Devices
Thermal Management Handbook
Overview of Sensor Signal Paths
Introduction to Medical Instruments and Growing Trend for Point-of-Care and Near-Patient Testing
Understanding the DS1WM Synthesizable 1-Wire Bus Master
Create a 1-Wire Master with Xilinx PicoBlaze
Design Resources Development Tool Selector
Sensor Selector
Industrial Automation Product Selector
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog MAX31820
Product Attributes Select All
Manufacturer Maxim Integrated
Series -
Packaging ? Bulk ?
Part Status Active
Sensor Type Digital, Local
Sensing Temperature - Local -55°C ~ 125°C
Sensing Temperature - Remote -
Output Type 1-Wire®
Voltage - Supply 3 V ~ 3.7 V
Resolution 11 b
Features -
Accuracy - Highest (Lowest) ±0.5°C (±2°C)
Test Condition 10°C ~ 45°C (-55°C ~ 125°C)
Operating Temperature -55°C ~ 125°C
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package TO-92-3
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Additional Resources
Standard Package ? 2,000

14:32:06 3/19/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 1.30000 $1.30
10 1.26900 $12.69

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : MAX31820MCR+TTR-ND
  • Minimum Quantity: 2,000
  • Quantity Available: 2,000 - Factory Stock ?
  • Unit Price: $1.20443
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