The AD595ADZ is a type K Thermocouple Amplifier with cold junction compensation. The complete instrumentation amplifier and thermocouple cold junction compensator on a monolithic chip. It combines an ice point reference with a precalibrated amplifier to produce a high level (10mV/°C) output directly from a thermocouple signal. Pin-strapping options allow it to be used as a linear amplifier-compensator or as a switched output set point controller using either fixed or remote set point control. It can be used to amplify its compensation voltage directly, thereby converting it to a stand-alone Celsius transducer with a low impedance voltage output. The AD595 includes a thermocouple failure alarm that indicates if one or both thermocouple leads become open. The alarm output has a flexible format which includes TTL drive capability.
● 10mV/°C Low impedance voltage output
● Built-in ice point compensation
● +5 to ±15V Wide power supply range
● Thermocouple failure alarm
● Laser wafer trimmed to 1°C calibration accuracy
● Set point mode operation
● Self-contained Celsius thermometer operation
● High impedance differential input
● Side-brazed DIP or low cost CERDIP
