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[China]
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Address: No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact name:Lin
Shenzhen Sanhuang Electronics Co.,Ltd. |
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Description: SENSOR DIGITAL -55C-125C TO92-3
Detailed Description: Temperature Sensor Digital, Local -55°C ~ 125°C 12 b TO-92-3
The DS18B20 digital thermometer 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. 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.
TYPE | DESCRIPTION |
|---|---|
Mfr | ADI |
Series | - |
Package | Bulk |
Product Status | Instock |
Sensor Type | Digital, Local |
Sensing Temperature - Local | -55°C ~ 125°C |
Sensing Temperature - Remote | - |
Output Type | 1-Wire® |
Voltage - Supply | 3V ~ 5.5V |
Resolution | 12 b |
Features | Output Switch, Programmable Limit, Programmable Resolution |
Accuracy - Highest (Lowest) | ±0.5°C (±2°C) |
Test Condition | -10°C ~ 85°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) |
Supplier Device Package | TO-92-3 |
Base Product Number | DS18B20 |
