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Partname: | DS2422S |
Description: | 2.8 to 3.6 V, 1-wire temperature/datalogger with 8kB datalog memory |
Manufacturer: | Maxim Integrated Products |
Package: | SO |
Pins: | 24 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (444K). Click here to download *) |
The DS2422 temperature/datalogger combines the core functions of a fully featured datalogger in a single chip. It includes a temperature sensor, real time clock (RTC), memory, 1-Wire interface, and serial interface for an analog-to-digital converter (ADC) as well as control circuitry for a charge pump. The ADC and the charge pump are peripherals that can be added to build application-specific dataloggers. Without external ADC, the DS2422 functions as a temperature logger only. The DS2422 measures the temperature and/or reads the ADC at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings taken at equidistant intervals ranging from 1s 273hrs can be stored. |
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Click here to download DS2422S Datasheet*) |
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