[Editor's note to readers: this article has several corrections: Figure 3 is corrected; also, some math symbols in equations in “Averaging to Achieve Better Resolution” and in “Bias Current ...

The battery fuel status indicator is a common feature of the battery-supported handheld devices. The battery fuel measurement is achieved by measuring the discharging and charging currents in real ...

This file type includes high-resolution graphics and schematics when applicable. It's a common challenge to measure voltages that exceed the operating voltage of the ADC used as part of the ...

A number of ways to reduce power consumption in ADC circuit designs are described. Fig 1. Resistive-attenuator options for measuring high-voltage signals offer a simple way to limit an input signal to ...

In this article, we highlight one of the most important architectural traits of new continuous-time sigma-delta (CTSD) precision ADCs: the easy to drive resistive input and reference. The key to ...