In the last Circuit VR we looked at some basic op amp circuits ... of the biggest use of differential amplifiers is to reduce common mode noise. Suppose you have a temperature sensor that puts ...

At right is another interesting circuit. I don’t remember the name of a configuration like this, but basically, it allows you to transfer an impedance, such as a load or a sensor output ... is only as ...

To sense animals moving I wanted to create a simple IR sensor ... to use them as comparators. I started to think about how to create a rail-to-rail one-shot using cheap op amps and came up with this ...

Unlike many similar interactive LED matrix displays that are digital in nature (because it’s a lot easier), this design is pure analog, using many, many op-amps. A custom PCB houses a 4×4 array ...

The company also sees them being adopted for industrial equipment and sad: “Having rail-to-rail outputs, these op amps help designers take full advantage of the available signal dynamic range and ease ...

The LMR1901YG-M offers ultra-low power consumption for battery-powered sensor amplifiers and portables ... along with Spice decks for common op-amp circuits. The device, packaged in an SMT ...