DS1621S+T&R Digital Thermometer and Thermostat

The DS1621S+T&R from Maxim Integrated is a high-precision digital thermometer and thermostat that provides temperature readings indicating the device's temperature in Celsius. Designed for a wide range of applications, this device is suitable for environmental control, systems monitoring, and thermal protection projects.

Key Features

• Accuracy: Offers ±0.5°C accuracy over a range of -10°C to +85°C.
• Temperature Range: Capable of measuring temperatures from -55°C to +125°C.
• Digital Interface: Communicates via a simple 2-wire serial interface which is compatible with I²C.
• Programmable Resolution: User-selectable resolution from 9 bits to 12 bits.
• Thermostat Function: Features a standalone thermostat function with programmable setpoints.
• Supply Voltage: Operates from a 3.0V to 5.5V power supply, making it versatile for various applications.
• Packaging: Comes in a surface-mount SO package, ideal for automated assembly processes.

Applications

The DS1621S+T&R is widely used in applications that require precise temperature monitoring and control. It is commonly found in:

• Personal Computers and Servers
• Office Electronics
• Battery Management Systems
• Environmental Monitoring Systems
• Industrial Control Systems

Product Advantages

This product offers several advantages for designers and engineers:

• Its high level of integration reduces the need for additional components, simplifying design and reducing system costs.
• The small footprint of the SO package allows for efficient use of board space in space-constrained applications.
• Its wide power supply range and low power consumption make it suitable for portable and battery-powered devices.
• The digital output eliminates the need for analog-to-digital converters and reduces the potential for signal degradation over long distances.

With its robust feature set and ease of use, the DS1621S+T&R from Maxim Integrated stands as a reliable choice for temperature sensing and control in a variety of electronic systems.