an integrated circuit to use with an RTD to produce an analog voltage proportional to temperature
Apologies for the late response. What we have is an ADC that can handle RTD inputs. Kindly check the AD7124-4. There are a few reference circuits based around it for RTD applications such as the CN-0382.
Thanks for the reply, I think what I will do is use a D/A converter to obtain the analog output I need for the PWM temperature controller.
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