Payment Terms :T/T, Western Union, Paypal, Trade Assurance, Credit Card
Supply Ability :1,200,000 pcs
Delivery Time :3-5 Day
Packaging Details :International Standard Packaging
Category :Digital Temperature Sensor
Condition :Original 100%,Brand New and Original,New
Package / Case :TO-92-3
Accuracy :+/- 0.5 C
Resolution :12 bit
Minimum Operating Temperature :- 55 C
Maximum Operating Temperature :+ 125 C
Operating Supply Current :1.5 mA
Service :BOM Kitting
Lead time :In Stock,contact us
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View Product Description
DS18B20+ Digital Temperature Sensor -55C-125C TO92-3 1-Wire
Product Attribute
Attribute Value
Maxim Integrated
Board Mount Temperature Sensors
Digital
Local
+/- 0.5 C
3 V
5.5 V
1-Wire
12 bit
- 55 C
+ 125 C
No Shutdown
Through Hole
TO-92-3
Tube
Product:
Sensor
Series:
DS18B20
Brand:
Maxim Integrated
Temperature Threshold:
Programmable
Operating Supply Current:
1.5 mA
Product Type:
Temperature Sensors
Factory Pack Quantity:
2000
Subcategory:
Sensors
Part # Aliases:
DS18B20 90-18B20+000
Unit Weight:
0.007055 oz
Benefits and Features
● Maximize System Accuracy in Broad Range of Thermal Management Applications • Measures Temperature from -55°C to +125°C • MAX31722 Thermometer Accuracy of ±2°C • MAX31723 Thermometer Accuracy of ±0.5°C • Configurable Resolution from 9 Bits to 12 Bits (0.5°C to 0.0625°C Resolution) ● Reduce Cost with No External Components ● Extend Performance with Low-Voltage, 1.7V to 3.7V Power-Supply Range ● Dedicated Thermostat Output with Nonvolatile UserDefined Thresholds for Quick Detection ● Selectable SPI or 3-Wire Interface for Added Flexibility ● Available in 8-Pin μMAX® Package for Board Space Savings
General Description 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.
