Chop the noise gain to measure an op amp’s real-time offset voltage introduces a new type of chopping. “Chopping the noise gain” is a simple way to measure the offset voltage in real time, so that you ...

To discover potential power-supply problems, you must run dynamic and static tests. The simple current sink in Precision voltage-controlled current sink tests power supplies tests low- to medium-power ...

One of the most popular sections of Electronic Design in both print and on the Web over the years has been Ideas for Design (IFDs). We’d like to celebrate this department by dedicating this entire ...

Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage generated ...