DS1921Z 데이터 시트보기 (PDF) - Maxim Integrated

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DS1921Z

High-Resolution Thermochron iButton Range H: +15°C to +46°C; Z: -5°C to +26°C

Maxim Integrated 

Revision History

REVISION

DATE

DESCRIPTION

Added bullet “Water resistant or waterproof if placed inside

DS9107 iButton capsule (Exceeds Water Resistant 3 ATM

requirements)”.

PAGES

CHANGED

Add text to APPLICATION section: Note that the initial

sealing level of DS1921H/Z achieves IP56. Aging and use

120407 conditions can degrade the integrity of the seal over time, so

1, 2

for applications with significant exposure to liquids, sprays,

or other similar environments, it is recommended to place

the Thermochron in the DS9107 iButton capsule. The

DS9107 provides a watertight enclosure that has been rated

to IP68 (See www.maxim-ic.com/AN4126).

DS1921H/Z

45 of 45

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