IT is well known that changes in the d.c. characteristics of transistor amplifiers with temperature are particularly severe, and tend to limit the range over which these devices can operate. The d.c.

As in any electrical system, the structure produces noise. In this article, we examine the resulting noise from a digital-to-analog converter (DAC) system. The DAC system design goal is to minimize ...

Question: Why Pay More for Less? Answer: The classic discrete difference amplifier design is quite simple. What can be complicated about an op amp and a four resistor network? This simplification can ...

Texas Instruments has created a series of precision current monitors with digital outputs, for use across power rails from -100mV to +85V, at up to ±78.64A. In each case, an internal ΣΔ ADC measures ...

To calculate the resistance of the series resistor required, we need to look at the current and voltage values recommended by the LED manufacturer. Suppose a manufacturer recommends a maximum voltage ...