AD592AN

The AD592AN is designed as a two terminal monolithic integrated circuit temperature transducer that provides an output current proportional to absolute temperature. For a wide range of supply voltages the transducer acts as a high impedance temperature dependent current source of 1 mA/K. Improved design and laser wafer trimming of the IC's thin film resistors allows it to achieve absolute accuracy levels and nonlinearity errors previously unattainable at a comparable price.

AD592AN has eight features. (1) High precalibrated accuracy: 0.5°C max @ +25°C. (2) Excellent linearity: 0.158°C max (0°C to +70°C) (3) Wide operating temperature range: -25°C to +105°C. (4) Single supply operation: +4V to +30V. (5) Excellent repeatability and stability. (6) High level output: 1uA/K. (7) Two terminal monolithic IC: temperature in/ current out. (8) Minimal self-heating errors. That are all the main features.

Some absolute maximum ratings of AD592AN have been concluded into several points as follow. (1) Its operating temperature range would be from -25°C to +105°C. (2) Its package temperature range would be from -45°C to +125°C. (3) Its forward voltage would be max 44V. (4) Its reverse voltage would be max 20V. (5) Its lead temperature soldering 10 sec would be max 300°C.

Also some specifications about AD592AN have been concluded into several points as follow. (1) Its calibration error at 25°C would be typ 0.3°C and max 0.5°C. (2) Its nominal current output at 25°C would be typ 298.2uA. (3) Its temperature coefficient would be typ 1uA/°C. (4) Its repeatability would be max 0.1°C. (5) Its long term stability would be max 0.1°C/month. (6) Its operating voltage range would be min 4V and max 30V. (7) Its power supply rejection would be max 0.5°C/V for 4V < Vs < 5V and would be max 0.2°C/V for 5V < Vs < +15V and would be max 0.1°C/V for 15V < Vs < 30V. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!