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Partname: | DS1821+ |
Description: | Programmable Digital Thermostat and Thermometer. Lead-free |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (424K). Click here to download *) |
The DS1821 can function as a standalone thermostat with user-programmable trip-points or as 8-bit temperature sensor with a 1-wire digital interface. The thermostat trip-points are stored in nonvolatile memory, so DS1821 units can be programmed prior to system insertion for true standalone operation. The DS1821 has an operating temperature range of 55C to +125C and is accurate to 1C over a range of 0C to +85C. Communication with the DS1821 is accomplished through the open-drain DQ pin; this pin also serves as the thermostat output. 1-Wire is a registered trademark of Dallas Semiconductor. 1 of 18 |
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Click here to download DS1821+ Datasheet*) |
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