FAQS:  DS18B20 DS18B20

Can Maxim provide proof of calibration to NIST standards?
What is the lifetime of calibration? Can the DS18B20 be recalibrated?
Is the DS18B20 sensor ISO 22000 compliant?
What is the moisture sensitivity level of the DS18B20?
What is the ESD rating of the DS18B20?
Does Maxim have example code in [LANGUAGE NAME] or working with [SPECIFIC MICROCONTROLLER or OS]?
What is maximum distance over which the DS18B20 operates?
Do you make a 1-Wire® repeater?
Where physically on the device does the temperature measurement take place?
You specify ±0.5°C performance in the 0°C to +85°C range, but the typical curve in the data sheet only extends from 0°C to +70°C. What is the typical error curve of the DS18B20 beyond that range?
Is there a way to extend the temperature range of the DS18B20?
Will a conformal coating affect the thermal response of the DS18B20?
How does the DS18B20 handle environment?
Has the DS18B20 ever been tested for vibration?
How do you use multiples of the DS18B20 and know their location in a string?
Is there a wiring diagram for the DS18B20 that explains the colors?
Is the serial number unique across all 1-Wire devices or the specific 1-Wire chip family only? Does a serial number get repeated within a reel?
Do you provide VHDL or Verilog code for the DS18B20?
Using OneWireViewer, can more than one DS18B20 be logged?
Does the DS18B20 work with the DS2480B?
Can commands be sent while the DS18B20 is converting the temperature?
Is the 4.7kΩ resistor needed for 5V and 3.3V operation?
Can you power the DS18B20 from a 3V battery?
If I want to use the DS18B20 with a microcontroller that operates at 3.3V, will I need a level translator?
How do I protect a microcontroller's GPIO port if I want to interface with a 1-Wire device?