User Manual

Pico Technology ADC-20/ADC-24 Terminal Board User Guide
DO117-5 11
Note: The AD595 will require a separate power supply. For full details of the AD595,
see the Analog Devices website at www.analog.com. Please observe electrostatic
discharge (ESD) precautions when constructing this circuit, to avoid damage to the
AD595.
The circuit shown can measure temperatures in the range -200°C to +1250°C. The
component values are as follows:
R
A
= 44.2 kΩ 0.1% metal film
R
B
= 11 kΩ 0.1% metal film
R
S
= 75 kΩ 0.1% metal film