Maxim - DS18B20+ temperature sensor

Presentation

Single wire temperature probe 1-wire DS18B20+ composed of a temperature sensor, an analogue-digital converter, an 8-byte memory storage area and a 3-byte EEPROM.

The probe uses its memories to communicate with the DS18B20+ in order to:

• retrieve the converted temperatures
• configure the converter
• configure the min and max temperature values ​​for the thermostat function
• and for 1-Wire bus identification

This module is compatible with 1-Wire products and those home automation modules compatible with 1-Wire (eg Fibaro).

The DS18B20+ is identical to the DS18B20 but is compatible with European standards.

Technical Specifications

• Case style TO92
• Temperature range measured: -55 to +125°
• Precision: 0.0625°C in 12-bit, +0.125°C in 11-bit, +0.25°C in 10-bit and +0.5°C in 9 bits
• Conversion time: minimum (9-bit): 93.75 ms, maximum (12-bit): 750 ms