Revision for “SG Acoustics SOA Opamp” created on February 22, 2016 @ 14:22:02
| Title | SG Acoustics SOA Opamp |
|---|---|
| Content | The SOA is a simple, yet high-performance, discrete opamp designed by Samuel Groner (SG-Audio). The SGA has been through two revisions, with SOA-2 featuring improved transient response, common-mode rejection ratio, and gain-bandwidth product over the original. Thought it is designed to conform to the same footprint as the API 2520/Jensen 990 DOAs, the SOA is a unique design.
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<strong>Specifications:</strong>
<ul>
<li>Gain-bandwidth product: 40 MHz at 10 kHz</li>
<li>Unity-gain bandwidth: 15 MHz</li>
<li>Slew rate: ±14 V/μs</li>
<li>Output swing: ±17 V</li>
<li>Class A output drive: 600 Ω for full voltage swing</li>
<li>Maximum output: ±230 mA</li>
<li>Current draw: 21 mA (no load)</li>
</ul>
<strong>Price:</strong> $15 for full kit
<strong>More Info:</strong>
<ul>
<li>The designer's <a href="http://www.sg-acoustics.ch/analogue_audio/discrete_opamps/index.html" target="_blank">SG-Acoustics website</a></li>
</ul> |
| Excerpt |