DS18B20-PAR+T&R
Analog Devices Inc.
Category: Temperature Sensors
The DS18B20-PAR digital thermometer provides 9 to 12-bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20-PAR does not need an external power supply because it derives power directly from the data line ('parasite power'). The DS18B20-PAR communicates over a 1-Wire® bus, which by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +100°C and is accurate to ±0.5°C over a range of -10°C to +85°C.Each DS18B20-PAR has a unique 64-bit identification code, which allows multiple DS18B20-PARs to function on the same 1-wire bus; thus, it is simple to use one microprocessor to control many DS18B20-PARs 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.ApplicationsRemote Sensing Applications
* $6.96 - * $6.57
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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element14 APAC | DS18B20-PAR+T&R | 129 | 1 | * $6.57 | * $6.30 | * $5.76 | * $5.55 | * $5.21 | * $5.21 | Buy |
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Farnell | DS18B20-PAR+T&R | 191 | 1 | * $6.96 | * $6.02 | * $5.70 | * $5.30 | * $5.12 | * $5.12 | Buy |
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Mouser Electronics | 700-DS18B20-PART&R | 897 | 1 | $6.37 | $5.67 | $5.31 | $4.65 | $4.10 | $4.10 | Buy |
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Newark | DS18B20-PAR+T&R | 1 | 1 | $5.80 | $5.51 | $4.95 | $4.70 | $4.70 | $4.70 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |