What lies inside is quite fascinating. The heart of the cracklebox is an ancient opamp, the LM709. The LM709 is the predecessor to the famous LM741. Unlike the 741 the 709 had no internal ...

One of the most popular upgrades involves replacing the original opamps with something better, and a whole cult has grown around the subject of 'which opamp is best'! Some people argue that all opamps ...

The ferrite toroid is split in half, one half in each side of the clamp. An opamp circuit provides a gain of 100 to boost the hall effect sensor’s output. In addition to building a homebrew ...

Open Agent Management Protocol (OpAMP) is a network protocol for remote management of large fleets of data collection Agents. OpAMP allows Agents to report their status to and receive configuration ...

After this I plotted the AC reponse of the circuit as shown below. I this way out OPAMP designing part is done. Now we have to test this OPAMP in various configuration to see if it is meeting other ...

What do you do if you’ve an unused op-amp and don’t need a comparator? This is a trickier than it looks. If an opamp is overdriven, the output stage will saturate at one of the supply rails, and the ...

This seems in line with what the book "Op Amps for Everyone" (by Carter, Mancini) suggests. The book explicitly warns not to use an inverting opamp as attenuator: However, I've seen this configuration ...

The PVOA220MP is a low power, fully differential op amp with a negative rail input and rail-to-rail output using a single 1.2V power supply. This amplifier is an ideal candidate for low power data ...

I need a opamp which should be able to sense this voltage and amplify it in the voltage range 0-3V. I have tried this with THS3091 opamp but it won't be able to sense the voltages. Kindly help me to ...

The PVOA201LN is a low power, low noise, fully-differential op amp with a rail-to-rail output and an input common-mode range including the negative power supply rail. This amplifier is an ideal ...