Stereo Headphone Amplifier using LM4910 IC

stereo head phone amplifier LM4910

Stereo Headphone Amplifier Stereo headphone amplifier based on LM4910 IC  is an audio power amplifier primarily designed for headphone. The IC can be operated from 3.3V and it can deliver 0.35mW output power into a 32-ohm load. The LM4910 has very low distortion ( less than 1%) and the shutdown current is less than 1uA. This low … Read more

555 Timer IC Working of Astable,Mono-Stable,Bi-Stable Modes and Specifications

555 timer IC

555 Timer IC Working In this article explains 555 Timer IC Working of Astable, Mono-Stable, Bi-Stable Modes and Specifications on www.circuits99.com. The 555 timer IC is a very cheap, popular and useful precision timing device. The 555 timer IC is an integral part of electronics projects. 555 timer IC it is a simple project involving a … Read more

Car Stereo Audio Amplifier Circuit using TDA1553 IC

car-stereo-audio-amplifier-circuit

Audio Amplifier Circuit TDA1553 IC Car Stereo Audio Amplifier Circuit using TDA1553 IC is a monolithic Class-B audio amplifier which contains 2 x 22-watt amplifiers in bridge tied load configuration. The amplifier operates from 12V DC. This circuit of a car stereo amplifier based on TDA1553.   Car Stereo Audio Amplifier Circuit using TDA1553 IC Car … Read more

12V / 3A Regulated Power Supply Circuit by IC CA3085

12V-3A-Power-Supply-circuit

12V / 3A Regulated Power Supply Circuit The 12V / 3A Regulated Power Supply Circuit uses monolithic IC CA3085 voltage regulator in the 8-lead TO-5 package. Its salient features include good load and line regulation, output current up to 100mA output short-circuit protection and lower input voltage.   12V / 3A Regulated Power Supply Circuit … Read more

TPA3122d2 15 Watts Class D Audio Amplifier Circuit Diagram

TPA3122-audio-amplifier-circuit

TPA3122d2 15 Watts Class D Audio Amplifier TPA3122d2 15 Watts Class D Audio Amplifier is used as a class D audio amplifier and can develop up to 15W of power at 10% distortions. The main advantage of using a class D amp, especially TPA3122d2 IC is the fact that another advantage of this IC doesn’t … Read more

4-Channel Watt Car Audio Amplifier by using LV47004P audio IC

car-audio-amplifier

Car Audio Amplifier by using LV47004P audio IC This car audio amplifier electronic project by using  LV47004P audio IC, specially designed for car audio applications. The LV47004P audio IC is manufactured by Sanyo Semiconductors and is a 4-channel BTL power amplifier that is developed for car audio system. Pch DMOS in the upper side of the output … Read more