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Linear Technology/Analog Devices
LTC2997
Maxim Integrated
DS1620
 
Maxim Integrated
DS1621
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DS1620

Digital Thermometer and Thermostat

Maxim Integrated

The DS1620 Digital Thermometer and Thermostat provides 9–bit temperature readings, which indicate the temperature of the device. With three thermal alarm outputs, the DS1620 can also act as a thermostat. THIGH is driven high if the DS1620’s temperature is greater than or equal to a user defined temperature TH. TLOW is driven high if the DS1620’s temperature is less than or equal to a user defined temperature TL. TCOM is driven high when the temperature exceeds TH and stays high until the temperature falls below that of TL.

Datasheets:
Specifications
  • Accuracy - Highest (Lowest):±0.5°C (±2°C)
  • Features:One-Shot, Output Switch
  • Operating Temperature:-55°C ~ 125°C
  • Output Type:3-Wire (CLK, DQ, RST)
  • Resolution:9 b ~ 11 b
  • Sensing Temperature - Local:-55°C ~ 125°C
  • Sensor Type:Digital, Local
  • Supplier Device Package:8-PDIP ~ 8-SO
  • Test Condition:0°C ~ 70°C (-55°C ~ 125°C)
  • Voltage - Supply:2.7 V ~ 5.5 V
Parts

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DS1620S+DS1620S+SENSOR TEMPERATURE 3-WIRE 8SO Digital, Local-55°C ~ 125°C-3-Wire (CLK, DQ, RST)8-SOIC (0.209", 5.30mm Width)RoHS
DS1620+DS1620+SENSOR TEMPERATURE 3-WIRE 8DIP Digital, Local-55°C ~ 125°C-3-Wire (CLK, DQ, RST)8-DIP (0.300", 7.62mm)RoHS
DS1620S+T&RDS1620S+T&RSENSOR TEMPERATURE 3-WIRE 8SO Digital, Local-55°C ~ 125°C-3-Wire (CLK, DQ, RST)8-SOIC (0.209", 5.30mm Width)RoHS

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