Analog Devices Inc. AD590KF Temperature Transducer

The AD590KF from Analog Devices Inc. is a high-precision, monolithic temperature transducer that provides an output current proportional to absolute temperature. This innovative device is designed to produce a temperature-proportional current without the need for external calibration or trimming. As a result, the AD590KF is an ideal solution for applications that require a simple, yet accurate, temperature monitoring system.

Constructed with the reliability and quality associated with Analog Devices Inc., the AD590KF operates across a wide temperature range from -55°C to +150°C. Its linear current output of 1μA/K ensures easy interfacing to readout or control circuitry, making it a versatile component for a broad spectrum of temperature sensing applications. This linear characteristic means that the output current at any temperature can be easily calculated without complex equations or compensation circuits.

The robust design of the AD590KF allows it to be used in harsh environments, and its hermetically sealed package ensures long-term stability and performance. The device is available in a TO-52 can, which is well-suited for standard PCB mounting. Additionally, its low power requirements make it an efficient choice for portable and battery-powered installations.

Key features of the AD590KF include:

• Two-terminal IC temperature transducer
• Current output: 1μA/K
• Wide temperature range: -55°C to +150°C
• Excellent linearity: ±0.3°C accuracy from -55°C to +150°C
• Operates from 4V to 30V
• Hermetically sealed package for enhanced reliability
• Simple to use with no external calibration required

Whether it's for process control systems, temperature compensation, or environmental monitoring, the AD590KF stands out as a straightforward and reliable solution. Its ease of use and high accuracy make it an excellent choice for engineers and designers looking for a dependable temperature sensing component. With the AD590KF, Analog Devices Inc. continues to demonstrate its commitment to providing high-quality, precision instrumentation for the electronics industry.