DS1923 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated

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DS1923

Hygrochron Temperature/Humidity Logger iButton with 8kB Data Log Memory

Dallas Semiconductor -> Maxim Integrated 

DS1923: Hygrochron Temperature/Humidity Logger iButton with 8kB Data Log Memory

Minimum Product Lifetime vs. Sample Rate (Temperature Only)

0°C 40°C 60°C 75°C 85°C

10

1

0.1

0.01

0.01

0.1

1

10

100

DS1923: Minutes between Samples

NOTE: With humidity logging activated, the lifetime is reduced by less than 11% for sample rate of 3 minutes and

slower and by a maximum of 20% for sample rate of 1 minute and faster.

0°C 40°C 60°C 75°C 85°C

10

1

0.1

0.01

0.001

0.01

0.1

1

10

100

DS1923: Minutes between Samples

NOTE: With humidity logging activated, the lifetime is reduced by a maximum of 4%. The incremental energy

consumed by humidity logging is independent of the humidity logging resolution.

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