LM4673SDBD amplifier equivalent, class-d audio power amplifier.
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*2 Mono Class D Operation
* No Output Filter Required for Inductive Loads
* Externally Configurable Gain
* Very Fast Turn On Time: 17μs (typ)
* Mini.
* Mobile Phones
* PDAs
* Portable Electronic Devices
KEY SPECIFICATIONS
* Efficiency at 3.6V, 400mW into.
The LM4673 is a single supply, high efficiency, 2.65W, mono, Class D audio amplifier. A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying desig.
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