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IS31AP2010E - MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER

Datasheet Summary

Description

The IS31AP2010E is a high efficiency, mono filter-less class-D audio power amplifier.

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

Features

  • Supply voltage from 2.7V ~ 5.5V High efficiency Less than 1μA shutdown current Optimized PWM output stage eliminates LC output filter Fully differential design reduces RF rectification and eliminates bypass capacitor Improved CMRR eliminates two input coupling capacitors Integrated click-and-pop suppression circuitry UTQFN-9 package RoHS compliant and 100% lead(Pb)-free.

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Datasheet Details

Part number IS31AP2010E
Manufacturer ISSI
File Size 261.67 KB
Description MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
Datasheet download datasheet IS31AP2010E Datasheet
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Full PDF Text Transcription

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IS31AP2010E MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER Advanced Information May 2012 GENERAL DESCRIPTION The IS31AP2010E is a high efficiency, mono filter-less class-D audio power amplifier. A low noise, filter-less PWM architecture eliminates the output filter, reduces external component count, system cost, and simplifying design. In cellular handsets, the earpiece, speaker phone, and melody ringer speaker can each be driven by the IS31AP2010E. The gain of IS31AP2010E is externally configurable which allows independent gain control from multiple sources by summing signals from each function. IS31AP2010E is available in UTQFN-9 packages. It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C. FEATURES          Supply voltage from 2.7V ~ 5.
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