CIRCUIT060060
Single-supply, high-input voltage, full-wave rectifier circuit
CIRCUIT060060
Overview
This single-supply precision full-wave rectifier is optimized for high-input voltages. When Vi > 0 V, D1 is reverse biased and the top part of the circuit, U1, is activated resulting in a circuit with a gain of 1 V/V. When Vi < 0 V, D1 is forward biased and the bottom part of the circuit, U2, is activated resulting in an inverting amplifier circuit with a gain of –1 V/V.
Features
- Input: Vi = 9 V
- Output: Vo = 4.5 V
- Frequency: f_max = 50 kHz
- Supply:
- Vcc = 5 V
- Vee = 0 V
Get started
- Read the circuit design
- Download the model
Technical documentation
= Top documentation selected by TI
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Circuit design | Single-supply, high-input voltage, full-wave rectifier circuit | PDF | HTML | Apr 13, 2021 |
| User guide | Precision Full-Wave Rectifier, Dual Supply Design Guide | Jan 8, 2014 | ||
| Application note | Single-Supply Op Amp Design Techniques (Rev. A) | Mar 14, 2001 |