DS1820/1822/1825 1-Wire Digital Thermometer & Thermostat
The DS1820/1822/1825 devices are temperature-to-digital converters with over/under-temperature detection. They feature a 1-Wire communication interface and powered from that data line. Applications include PCs, mobile phones, office equipment and data loggers.
Measurement temperature range: -55 to +125°C Conversion Time (Max): 93.75 ms (9-bit), 750 ms (12-bit) Unique 64-bit serial code stored in on-chip ROM Power supply: +3.0 V to +5.5 VDC or from data line
Note
Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.
Temperature & Humidity Sensors, Maxim Integrated
Attribute
Value
Sensor Function
Temperature
Output Type
Digital
Interface Type
1-Wire
Accuracy
±0.5°C
Mounting Type
Through Hole
Pin Count
3
Operating Temperature Range
-55 → +125 °C
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Minimum Operating Supply Voltage
3 V
Maximum Operating Supply Voltage
5.5 V
Package Type
TO-92
Length
4.95mm
Height
4.95mm
Width
3.94mm
Dimensions
4.95 x 3.94 x 4.95mm
Resolution
12 bit
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