IS31AP2005 Datasheet - Lumissil

IS31AP2005, 2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER

IS31AP2005 2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER GENERAL .
The IS31AP2005 is a high efficiency, 2.

Features

* 5V supply at THD= 10% - 2.95W into 4Ω (Typ. ) - 1.70W into 8Ω (Typ. )
* Efficiency at 5V: - 83% at 400mW with a 4Ω speaker - 89% at 400mW with an 8Ω speaker
* Optimized PWM output stage eliminates LC output filter
* Fully differential design reduces RF rectification and eliminates by

Applications

* Wireless or cellular handsets and PDAs
* Portable DVD player
* Notebook PC
* Portable radio
* Educational toys
* USB speakers
* Portable gaming TYPICAL APPLICATION CIRCUIT Figure 1 Typical Application Circuit with Differential Input Lumissil Microsystems
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IS31AP2005-Lumissil.pdf