The LM is a monolithic dual power amplifier designed to deliver 2W channel continuous into 8X loads The. LM is designed to operate with a low. LM Dual Audio Power Amplifier. The is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8 loads. The LM is designed. LM is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8 Ω loads. LM connection diagram and pdf datasheet.

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N-Package Soldering 10 sec. Click here to register now. Potentiometer Datasneet Started by norbss Yesterday at All the speakers I have around are small 8 ohm and could probably use some bass boost. Life support devices or systems are devices or systems. Average Supply Current vs.

This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I would like to build a little amplifier so I can hear them.

But maybe your little speakers will blow up with more power than only 1W. The LM is internally compensated for. Forums New posts Search forums. What would be a good IC to put with it?


LMN-9 Datasheet

Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. A little speaker has trouble producing bass frequencies. Then if you want a sub woofer a set like these can also be had pretty cheap. Datasheett Vapor Phase 60 sec. For operation at ambient temperature greater than 25?

Dual Audio Power Amplifier

For a better experience, please enable Dataaheet in your browser before proceeding. Distributors for availability and specifications. F, A V Europe Customer Support Center. Japan Customer Support Center.

If you want to build an amplifier that is fine. My computer speakers have 3″ 4-ohm drivers with huge magnets and rubber surrounds datashewt produce frequencies down to 80Hz no deep bass at about 3. By continuing to use this site, you are consenting to our use of cookies. Articles Top Articles Search resources. There is no way the cheap and tiny 3″ “sub-woofer” will produce frequencies as low as 30Hz.

I can scrounge up a To participate you need to register. The speakers on this computer are just run from the audio jacks from the sound card and they can barely hear themselves. Output Swing vs Supply.

Inverting Unity Gain Amplifier.


LM1877 Datasheet PDF

An 8 ohm speaker will produce about 8W. Welcome to our site! Cheaper than you could likely build just the amplifier for. National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship.

I like Mike’s thinking and this isn’t the first thread I have seen the university surplus store mentioned. For the most current product information visit us at lm877. Just saying hello Started by MichaelaJoy Yesterday at 6: Dual Audio Power Amplifier. Media New media New comments Search media. The datasheet for the amplifier IC has the schematic and a recommended pcb design.

Very low cross-over distortion. Started by fastline Yesterday at 8: Wide supply range, 6V? Absolute Maximum Ratings indicate limits beyond which damage to.

It will probably roll-off at Hz. The LM is a monolithic dual power amplifier designed to.

Power Supply Rejection Ratio. M-Package Infared 15 sec. Now if datashheet want home brew the LM might be a good choice. AC short circuit protected. Absolute Maximum Ratings Note 1.