CIRCUIT060015
Adjustable reference voltage circuit
CIRCUIT060015
Overview
This circuit combines an inverting and non-inverting amplifier to make a reference voltage adjustable from the negative of the input voltage up to the input voltage. Gain can be added to increase the maximum negative reference level.
Features
- Dual +/- 15-V supply
- Input: 10 V
- Output: 0 V to 10 V
Get started
- Read the circuit design
- Download the model
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| Circuit design | Adjustable reference voltage circuit (Rev. A) | PDF | HTML | Oct 9, 2024 | |
| E-book | Analog Engineer’s Circuit Cookbook: Amplifiers (Rev. D) | PDF | HTML | Sep 24, 2024 | |
| E-book | Tips and tricks for designing with voltage references (Rev. A) | May 7, 2021 | ||
| Application note | Make a -10V to +10V Adjustable Precision Voltage Source (Rev. A) | May 18, 2015 |