The AD22100KR is a monolithic temperature sensor from Analog Devices Inc. that offers excellent performance for a wide range of applications. This precision IC (Integrated Circuit) is designed to produce a voltage output that is linearly proportional to the Celsius (Centigrade) temperature. It provides a simple and cost-effective solution for temperature sensing needs with its easy-to-use voltage output interface.

Key Features

• Temperature Range: The AD22100KR operates over a temperature range of -50°C to +150°C, making it suitable for a variety of environments and conditions.
• Output: It provides a linear output voltage that scales with temperature. The output voltage range is typically 0.25 V to 1.75 V for a temperature range of 0°C to 100°C.
• Accuracy: The device offers an initial accuracy of ±2°C without the need for calibration by the user.
• Supply Voltage: It operates from a single supply voltage of 4 V to 6.5 V, which allows for flexibility in design and compatibility with most control systems and MCUs.
• Package: The AD22100KR is available in a compact TO-92 package, which is ideal for space-constrained applications.
• Interface: Its simple three-wire interface ensures ease of integration into existing systems.

Applications

The AD22100KR is versatile and can be used in a variety of applications, including:

• Industrial process control
• Environmental control systems
• HVAC systems
• Automotive temperature monitoring
• Medical and thermal management systems

Advantages

With its robust design and high level of integration, the AD22100KR provides a reliable temperature sensing solution that minimizes the need for additional components. The sensor's linear voltage output and wide operating temperature range make it a flexible choice for many temperature monitoring applications. Its ease of use and high accuracy reduce the time and cost associated with system design and implementation.

Whether you are designing a sophisticated industrial system or a simple consumer product, the AD22100KR from Analog Devices Inc. is an excellent choice for precise temperature measurement.