Temperature sensing and thermostat control / DS1620 and Arduino
SENSOR DIGITAL -55C-125C 8DIP
DS1620 is a digital thermometer and thermostat with 8 pins. This article enforces pinout, datasheet, applications, and other details about DS1620.
DS1620 Thermometer/Thermostat: Pinout, Datasheet and Applications
SENSOR DIGITAL -55C-125C 8DIP DS1620 is a digital thermometer and thermostat with 8 pins.
249
Aug 11, 2021
Elliot Betsy
Inquiry
Min.: 1 Mult.: 1
Quick Links
DS1620 Pinout
DS1620 Description
The DS1620 Digital Thermometer and Thermostat provide 9–bit temperature readings that 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.
DS1620 CAD Model
Symbol
Footprint
3D Model
Specifications
Maxim Integrated DS1620 technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS1620.
undefined Tech Specifications
undefined Tech Specifications
undefined undefined technical specifications, attributes, parameters and parts with similar specifications to undefined undefined.
| Product Attribute | Attribute Value |
|---|
| Product Attribute | Attribute Value |
|---|
| Product Attribute | Attribute Value |
|---|
DS1620 Functional Block Diagram
DS1620 Benefits and Features
-
Simply Adds Temperature Monitoring and Control to Any System
-
Measures Temperatures From -55°C to +125°C in 0.5°C Increments; Fahrenheit Equivalent is -67°F to +257°F in 0.9°F Increments
-
Temperature is Read as a 9-Bit Value
-
Converts Temperature to Digital Word in 750ms (max)
-
Thermostatic Settings are User-Definable and Nonvolatile
-
Can Be Used in a Wide Variety of Applications
-
Supply Voltage Range Covers From 2.7V to 5.5V
-
Data is Read From/Written Via a 3-Wire Serial Interface (CLK, DQ, RST )
-
Saves Space
-
Requires No External Components
-
8-Pin DIP or SOIC (208-mil) Packages
How does DS1620 work?
The DS1620 measures temperature using a bandgap-based temperature sensor. The temperature reading is provided in a 9–bit, two's complement reading by issuing a READ TEMPERATURE command. The data is transmitted serially through the 3–wire serial interface, LSB first.
DS1620 Applications
-
Thermostatic Controls
-
Industrial Systems
-
Consumer Products
-
Thermometers
DS1620 Manufacturer
The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.
Datasheet PDF
Download datasheets and manufacturer documentation for Maxim Integrated DS1620.
undefined Documents
undefined Documents
Download datasheets and manufacturer documentation for
Frequently Asked Questions
What is DS1620?
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. It can measure temperature in units of 0.5° Centigrade (C) from –55° C to +125° C.
What can be DS1620 used for?
The DS1620 has three thermal alarms that trigger the output pins THigh, TLow, and TCOM. These pins can be used to control closed-loop heating and cooling systems by activating and deactivating a system dependent on the defined temperature boundaries. The THigh pin is set to 1 when the temperature exceeds the TH value.
How does DS1620 work?
The DS1620 measures temperature using a bandgap-based temperature sensor. The temperature reading is provided in a 9–bit, two's complement reading by issuing a READ TEMPERATURE command. The data is transmitted serially through the 3–wire serial interface, LSB first.
FAQ
What is DS1620?
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. It can measure temperature in units of 0.5° Centigrade (C) from –55° C to +125° C.
What can be DS1620 used for?
The DS1620 has three thermal alarms that trigger the output pins THigh, TLow, and TCOM. These pins can be used to control closed-loop heating and cooling systems by activating and deactivating a system dependent on the defined temperature boundaries. The THigh pin is set to 1 when the temperature exceeds the TH value.
How does DS1620 work?
The DS1620 measures temperature using a bandgap-based temperature sensor. The temperature reading is provided in a 9–bit, two's complement reading by issuing a READ TEMPERATURE command. The data is transmitted serially through the 3–wire serial interface, LSB first.
TAGS
Comments