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We can get 177 units into Australia from SparkFun. If you order today, we can dispatch this stock between Nov 19, 2024 - Nov 21, 2024.
This is a simple 5V Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10 for each stage). The on-board trim pot sets the signal level between the stages, not the feedback path. The bandwidth is set to 15.9kHz by a pair of feedback capacitors, or over 100kHz with the caps removed. The LMV358 opamp can source up to 160mA and works well as a low impedance driver/buffer.
Documents:
- Schematic
- Eagle Files
- Introduction to Op Amps with LTSpice
- Datasheet (LMV358)
- GitHub (Design Files)
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