Part Number
|
DS1822-PAR |
Manufacturer
|
Maxim Integrated |
Description
|
Econo 1-Wire Parasite-Power Digital Thermometer |
Published
|
Mar 26, 2020 |
Detailed Description
|
www.maxim-ic.com
FEATURES
Unique 1-Wire® interface requires only one
port pin for communication Derives power from d...
|
Datasheet
|
DS1822-PAR
|
Overview
www.
maxim-ic.
com
FEATURES
Unique 1-Wire® interface requires only one
port pin for communication Derives power from data line (“parasite
power”)—does not need a local power supply Multidrop capability simplifies distributed
temperature sensing applications Requires no external components ±2.
0°C accuracy from -10°C to +85°C Measures temperatures from -55°C to +100°C
(-67°F to +212°F) Thermometer resolution is user-selectable
from 9 to 12 bits Converts temperature to 12-bit digital word in
750ms (max.
) User-definable temperature alarm settings Alarm search command identifies and
addresses devices whose temperature is
outside of programmed limits (temperature
alarm condition)...
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