Maxim Integrated DS18S20
The DS18S20 digital thermometer provides 9-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18S20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. Each DS18S20 has a unique 64-bit serial code, which allows multiple DS18S20s to function on the same 1-Wire bus.| Part No. | DS18S20 |
|---|---|
| Datasheet | DS18S20 Download |
| Manufacturer |  Maxim Integrated |
| Description | High-Precision 1-Wire Digital Thermometer |
| Buy | Stock & Price |
GENERAL DESCRIPTION
In addition, the DS18S20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply. Thus, it is simple to use one microprocessor to control many DS18S20s distributed over a large area.APPLICATIONS
that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.APPLICATIONS
●● Thermostatic Controls
