DS1620 Digital Thermometer
DS1620 Digital Thermometer
DS1620 Digital ThermometerDS1620 Digital Thermometer
DS1620 Digital ThermometerDS1620 Digital Thermometer

DS1620 Digital Thermometer

Manufacturer: Parallax
Product Code: Sensors-DS1620_604-00002
Weight:0.25 lb
Reward Points:0
In Stock
20
Price: $5.99

DS1620 Digital Thermometer.DS1620 Digital Thermometer.

The DS1620 is a complete digital thermometer on a chip, capable of replacing the normal combination of temperature sensor and analog-to-digital converter in most applications.

The DS1620 can also operate as a standalone thermostat. A temporary connection to a controller establishes the mode of operation and high/low-temperature set points. After which the chip independently controls three outputs: T (high), which goes active at temperatures above the high-temperature set point; T (low), active at temperatures below the set point; and T (com), which goes active at temperatures above the high set point, and stays active until the temperature drops below the low set point.
 

Key Features:

  • Measures in units of 0.5° Centigrade (C) from -55° C to +125° C. (In Fahrenheit (°F), units of 0.9° F and a range of -67° F to +257° F.
     

Application Ideas:

  • Room temperature monitor.
  • Custom digital thermostat.
     

Details:

  • Measures temperature within +/- 0.5°C error.
  • Converts temperature to digital word in 750 ms.
  • Interfaces with any Parallax microcontroller.
  • Voltage requirements: 2.7-5.5 VDC.
  • Current requirements: 1 mA (max), 1.5 uA (standby).
  • Communication: 3-wire synchronous serial (SPI).
  • Package: DIP-8 (.300").
  • Operating temp range: -67 to +257 °F (-55 to +125 °C).

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