Datasheet Specifications
- Part number
- LM4667
- Manufacturer
- National Semiconductor
- File Size
- 757.12 KB
- Datasheet
- LM4667_NationalSemiconductor.pdf
- Description
- Filterless High Efficiency 1.3W Switching Audio Amplifier
Description
LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier September 2004 LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier Gen.
Features
* an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces parts count, simplifies circuit design, and reduces board area. The LM4667 processes analog inputs with a delta-sigma modulation technique that lowers output noiApplications
* n Mobile phones n PDAs n Portable electronic devices Typical Application 200405G5 FIGURE 1. Typical Audio Amplifier Application Circuit Boomer ® is a registered trademark of National Semiconductor Corporation. © 2004 National Semiconductor Corporation DS200405 www. national. com LM4667 ConnecLM4667 Distributors
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