LM4674 datasheet, amplifier equivalent, Texas Instruments

LM4674 amplifier equivalent, filterless 2.5w stereo class d audio power amplifier.

Features and benefits

1
*2 Output Short Circuit Protection
* Stereo Class D Operation
* No Output Filter Required
* Logic Selectable Gain
* Independent Shutdown Control

Application

* Mobile Phones
* PDAs
* Laptops KEY SPECIFICATIONS
* Efficiency at 3.6V, 100mW into 8Ω: 80% (typ)
*.

Description

The LM4674 is a single supply, high efficiency, 2.5W/channel, filterless switching audio amplifier. A low noise PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying des.

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