![Laser Driver] What is this symbol on the DAC? Also, need help understanding why the DAC is here. More info in comments : r/ElectricalEngineering Laser Driver] What is this symbol on the DAC? Also, need help understanding why the DAC is here. More info in comments : r/ElectricalEngineering](https://preview.redd.it/ilgf0sypoxr61.png?auto=webp&s=cf6428c8cdf4b6484669e1c0e0562ee1aee9e4f1)
Laser Driver] What is this symbol on the DAC? Also, need help understanding why the DAC is here. More info in comments : r/ElectricalEngineering
![Figure 2 from Current source design of the reference laser diode for space-borne Fourier transform spectrometer | Semantic Scholar Figure 2 from Current source design of the reference laser diode for space-borne Fourier transform spectrometer | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/6d63307bab740124827499d086bcc331e4f6f96d/2-Figure2-1.png)
Figure 2 from Current source design of the reference laser diode for space-borne Fourier transform spectrometer | Semantic Scholar
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Vishay Precision Group - Foil Resistors - Case Study: Highly stable, low-noise current source for laser diode
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