A technical guide from National Semiconductor covering amplifier, audio, power management, portable power, and data conversion applications.
This guide presents a collection of application notes for a wide range of National Semiconductor analog devices. Sections include low‑voltage low‑power amplifiers, audio power amplifiers, high‑current linear regulators, portable‑power solutions, and data‑conversion system designs.
The document also describes the WEBENCH Power design environment, providing tools for simulation, optimization, and rapid prototyping of power circuits. It includes example schematics, performance specifications, and design tips for engineers.
| Differential Phase (DP) | 0.01° |
|---|---|
| Gain Flatness | 0.1 dB |
| LP2989 Maximum Load Current | 500 mA |
| Output Noise Voltage | 18 µV RMS |
The supply current is 270 microamperes.
National Semiconductor provides the WEBENCH Power design environment.