Product Details

DS1620/1621 Digital Thermometer & Thermostat

The DS1620/1621 is a temperature-to-digital converter with over/under-temperature alarm outputs. Temperature is supplied as a 9-bit value. Applications include PCs, mobile phones, office equipment and data loggers.

Measurement temperature range: -55 to +125°C
Data output: 3-wire serial (DS1620), 2-wire serial I²C bus (DS1621)
Conversion Time (Max): 750ms
Power supply: +2.7V to +5.5Vdc

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

Specifications

Attribute	Value
Sensor Function	Temperature Switch
Output Type	Digital
Interface Type	Serial-2 Wire
Accuracy	±2°C
Mounting Type	Through Hole
Pin Count	8
Operating Temperature Range	-55 to +125 °C
Minimum Operating Temperature	-55 °C
Maximum Operating Temperature	+125 °C
Minimum Operating Supply Voltage	2.7 V
Maximum Operating Supply Voltage	5.5 V
Package Type	PDIP
Length	9.91mm
Height	4.45mm
Width	7.87mm
Dimensions	9.91 x 7.87 x 4.45mm
Resolution	12 bit