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MAX31820MCR+T Temperature Sensor Digital, Local -55°C ~ 125°C 11 b TO-92-3
Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 2.24000 $2.24
10 2.01100 $20.11
25 1.90080 $47.52
100 1.64740 $164.74
500 1.40236 $701.18
1,000 1.26720 $1,267.20

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

Product Overview
Digi-Key Part Number MAX31820MCR+TCT-ND
Copy   MAX31820MCR+TCT-ND
Quantity Available 1,905
Can ship immediately

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Manufacturer Part Number


Copy   MAX31820MCR+T
Description SENSOR DIGITAL -55C-125C TO92-3
Copy   SENSOR DIGITAL -55C-125C TO92-3
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

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

Copy   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
Environmental Information Halogen Certificate
Red Phosphorous Certificate
Design Resources Development Tool Selector
Sensor Selector
Industrial Automation Product Selector
HTML Datasheet MAX31820
Online Catalog MAX31820
Product Attributes Select All
Manufacturer Maxim Integrated
Series -
Packaging ? Cut Tape (CT) ?
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) (Formed Leads)
Supplier Device Package TO-92-3
Base Part Number MAX31820
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 1
Other Names MAX31820MCR+TCT

21:33:03 1/19/2019