SparkFun
SparkFun OpAmp Breakout - LMV358
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 signa...
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)
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
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SparkFun OpAmp Breakout LMV358 Schematic
Schematic · 15.7 KB · Click any page to view full size
LMV324 Op Amp Datasheet
Datasheet · 2.5 MB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 522.3 KB · Click any page to view full size
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