This document details electronic thermometer applications using the REF-02 +5V Voltage Reference. It explains that the device's predictable 2.1mV/°C temperature coefficient allows for direct voltage measurements of temperature. The guide covers circuit implementation, including basic and complete schematics with operational amplifiers and resistors for scaling and level shifting.
| Temperature Coefficient (TEMP output) | 2.1mV/°C |
|---|---|
| Reference Voltage | 5.000V |
The REF-02 has a predictable temperature coefficient of 2.1mV/°C for its TEMP output.
Yes, but a 1.5kΩ resistor must be connected between Pin 3 (TEMP) and the cable conductor to isolate the pin from cable capacitances.