Tag: jrc4558 amplifier circuit

JRC4558 Pinout, Equivalent, Application, Datasheet

Posted on December 10, 2025 | By Tronicspro | No comments

JRC4558 datasheet pinout equivalent specification application

The JRC4558 is a widely used dual operational amplifier IC designed for audio processing, filters, and general-purpose analog applications. In this article, we cover its working principle, specifications, applications, and complete JRC4558 pinout details to help beginners and professionals understand its usage in electronic circuits. You will also find key features, equivalents, FAQs, and a […]

LM4558 Dual OP-Amp IC Datasheet

Posted on September 17, 2025 | By Tronicspro | No comments

Introduction The LM4558 integrated circuit (IC) is a popular and versatile dual operational amplifier (op-amp). This IC is widely used in various electronic circuits due to its general-purpose nature, providing two independent, high-gain, and frequency-compensated op-amps in a single package. The dual configuration of the LM4558 allows engineers to perform two distinct amplification or signal-processing […]

120W Power Amplifier Circuit Diagram using 2SC5200 & TL071

Posted on March 12, 2024 | By Tronicspro | 2 comments

The 120W Power Amplifier Circuit Diagram using 2SC5200 in the output section, TIP122, TIP127 in the driver section and TL071 IC in the preamplifier section is a reliable and efficient circuit that can deliver high-quality audio output.

Simple Bass Amplifier Circuit using 2SC5200, 2SA1943 & JRC4558

Posted on February 14, 2024 | By Tronicspro | No comments

We will explore here a simple bass amplifier circuit that utilizes the 2SC5200 and 2SA1943 along with the JRC4558 operational amplifier.

500W Amplifier Circuit Diagram using D1047 B817 & 4558 IC

Posted on October 1, 2023 | By Tronicspro | 5 comments

500W Amplifier Circuit Diagram using D1047 & 4558 IC

The 500W amplifier circuit diagram presented here is a powerful audio amplifier design capable of delivering high-quality sound output. This circuit utilizes five pairs of 2SD1047 and 2SB817 transistors in the output stage, along with one pair of 2SD718 and 2SB688 transistors in the driver stage. Additionally, the pre-amplifier stage features the widely-used 4558 IC.