Each DS1825 has a unique 64-bit serial code, which allows multiple DS1825s to function on the same 1-Wire bus; thus, it is simple to use one microprocessor to control many DS1825s distributed over a large area. In addition, the 4-bit location address can be used to identify specific temperature sensors in the system without requiring a wide lookup table. 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.
|Part Number||Sensor Type||Interface||Channels||Accuracy|
|Parasite Pwr.||Temp. Thresh.||Temp. Resolution|
|-55 to +125|
|See All Temperature Sensors (111)|
| Pricing Notes: |
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
|Device||Fab Process||Technology||Sample size||Rejects||FIT at 25°C||FIT at 55°C|
|Reference Schematic||5508||Create a 1-Wire Master with Xilinx PicoBlaze|
|App Note||5507||Understanding the DS1WM Synthesizable 1-Wire Bus Master|
|Tutorial||4679||Thermal Management Handbook|
|App Note||3930||Package Thermal Resistance Values (Theta JA, Theta JC) for Temperature Sensors and 1-Wire Devices|