15 kHz (Typ.) @ 25°C Bandwidth, Monolithic Thermocouple Amplifiers with Cold Junction Compensation
Low impedance voltage output: 10 mV⁄°C
Built-in ice point compensation
Wide power supply range: + 5 V to 615 V
Low power: 1 mW typical
Thermocouple failure alarm
Laser wafer trimmed to 18C calibration accuracy
Setpoint mode operation
Self-contain The AD594⁄AD595 is a 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 (10 mV⁄°C) output directly from a thermocouple signal. Pin-strapping options allow it to be used as a linear amplifier-compensato
r or as a switched output setpoint controller using either fixed or remote setpoint control.
15 kHz (Typ.) @ 25°C Bandwidth, Monolithic Thermocouple Amplifiers with Cold Junction Compensation
- Low impedance voltage output: 10 mV⁄°C
- Built-in ice point compensation
- Wide power supply range: + 5 V to 615 V
- Low power: 1 mW typical
- Thermocouple failure alarm
- Laser wafer trimmed to 18C calibration accuracy
- Setpoint mode operation
- Self-contain
The AD594⁄AD595 is a 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 (10 mV⁄°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 setpoint controller using either fixed or remote setpoint control.
