This design amplifies an ac signal, and shifts the output signal so that it is centered at one half the power supply voltage. Note that the input signal has zero dc offset so it swings above and below ground. The key benefit of this circuit is that it accepts signals which swing below ground even though the amplifier does not have a negative power supply.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Detailed schematic diagram for design layout and components
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
| Type | Title | Date | ||
|---|---|---|---|---|
| * | User guide | AC-Coupled Single-Supply Inverting and Noninverting Amplifier Reference Design | Mar. 26, 2015 |
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