LM4671 datasheet, amplifier equivalent, Texas Instruments

LM4671 amplifier equivalent, filterless high efficiency 2.5w switching audio amplifier.

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datasheet Download (Size : 1.38MB)

Features and benefits

1
*2 No Output Filter Required for Inductive Loads
* Externally Configurable Gain
* Very Fast Turn On Time: 17μs (typ)
* Minimum External Components
*.

Application

* Mobile Phones
* PDAs
* Portable Electronic Devices KEY SPECIFICATIONS
* Efficiency @ 3.6V, 100mW into .

Description

The LM4671 is a single supply, high efficiency 2.5W switching audio amplifier. A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design. The .

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