Answer:
AD7980 part is not available in an extended temperature range.
Meanwhile, the AD7981 is a 16-bit, successive approximation PulSAR
analog-to-digital converter (ADC) designed for high-temperature operation.
Please check the attached.
AD7981
Production
The AD7981 is a 16-bit, successive approximation, PulSAR® analog-to-digital converter (ADC) designed for high temperature operation. The AD7981 is capable...
Datasheet
AD7981 on Analog.com
AD7980
Production
The AD7980 is a 16-bit, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD. It contains a low power...
Datasheet
AD7980 on Analog.com
Answer:
AD7980 part is not available in an extended temperature range.
Meanwhile, the AD7981 is a 16-bit, successive approximation PulSAR analog-to-digital converter (ADC) designed for high-temperature operation.
Please check the attached.