DS18B20 Sensor Suhu TO-92 IC Thermometer 18B20 18S20

DS18B20 Sensor Suhu TO-92 IC Thermometer 18B20 18S20 provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55C to +125C and is accurate to 0.5C over the range of -10C to +85C. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply.

Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s 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.

Detail Produk:
++ Power supply: 3.0V ~ 5.5V, Can Be Powered from Data Line
++ 9 ~ 12 bit adjustable resolution
++ Temperature range: -55C ~ + 125C
++ Add 4,7k ohm resistor between VCC and Data to operate it
++ Unique 1-Wire Interface Requires Only One Port Pin for Communication
++ 0.5C Accuracy from -10C to +85C
++ Thermometer Resolution is User Selectable from 9 to 12 Bits
++ Converts Temperature to 12-Bit Digital Word in 750ms (Max)
++ User-Definable Nonvolatile (NV) Alarm Settings

Isi Paket :
1x DS18B20 Sensor Suhu TO-92 IC Thermometer 18B20 18S20