GENERAL DESCRIPTION. □ PACKAGE OUTLINE. The NJM/ integrated circuit is a dual high-gain operational amplifier internally. D – Download as PDF File .pdf), Text File .txt) or read online. D are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for D.

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JRC D – PDF Datasheet – General Purpose Amplifiers In Stock |

The design I created was double-sided. The amplification could be too high. But if you want more power, check the datasheet for how to connect the outputs in mono-setting.

Hy guys my problem is i dont know where to buy those printed circuit boards i live at durban. I am not a HiFi […]. Hi, The incoming signal could be too high. With this circuit my best datasheer would be to add a low-pass filter on the input side.

MC4558D = TJM4558F = RC4558F

I mean to ask what is current consumption of this circuit? Turn on power triac – proposed circuit analysis 0. Thanks for this website.

Create a thread in the forum so that other members can benefit from the posted answers. Consider reading this before posting: There could be noise in the incoming signal.


4558d ic datasheet download

Hey, The design I created was double-sided. The amplifier circuit diagram shows a 2.

How to test the IC having part no. I tried replacing the capacitor but nothing happened. But using the values you used should still give you sound, so there must be something else wrong. I am not a HiFi geek, I just wanted to build a simple stereo amplifier that could drive some speakers for my desktop computer.

Are the potentiometers needs to be a Dual Potentiometer 6 pins or can I use 3 pin potentiometer? I use 50v for all polarized capacitors and v for non-polarized ,20k potentiometer and powered by 3v rechargeable battery. Hi, I challenge you to figure it out from the datasheet: Losses in inductor of a boost converter 9.

Hello Oyvind, Thanks for this useful post. Or buy a 9V rechargeable battery raising the voltage to get the same power from the supply will give you less current consumption, which is nice running on batteries.

I have purchased W sterio amplifier with USB and mic-2 kit i want to understand bass treble and volume wiring in 6-pin pot. Please mentioned voltage of capacitors to make the circuit useful for beginners…. Also, I do not seem to be able to make the LM specs give me hints on how to do it. If the input signal is too high, you will get clipping on the output.


Hello, Oyvind, Thanks for your reply. Hope you can help Thank you.

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So for the stereo amplifier you need a dual pot. If you have access to an oscilliscope http: Dec 248: What is the diagram software that you used to create these circuit diagrams? So first, check if you have the noise problem when the volume is turned down: Pls help me with the schematic or circuit.

And yes, single-sided pcb works fine. A dual potmeter allows you to connect both left and right channel on one potentiometer. How reliable is it?