IS31AP2006 Datasheet 3w Mono Filter-less Class-d Audio Power Amplifier

Manufacturer: ISSI (now Infineon)

Overview: IS31AP2006 3W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER April 2012.

Datasheet Details

Part number	IS31AP2006
Manufacturer	ISSI (now Infineon)
File Size	408.27 KB
Description	3W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
Datasheet	IS31AP2006_ISSI.pdf

The IS31AP2006 is a high efficiency, 3W mono Class-D audio power amplifier.

A low noise, filter-less PWM architecture eliminates the output filter, reducing external component count, system cost, and simplifying design.

Operating in a single 5V supply, IS31AP2006 is capable of driving 4Ω speaker load at a continuous average output of 3W with 10% THD+N.

5V supply at THD = 10% -3W 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 bypass capacitor Integrated pop-and-click suppression circuitry DFN-8 (3mm×3mm) packages.

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