IS31AP2145B Datasheet PDF - ISSI MONO CLIP-LESS & FILTER-LESS CLASS-D Specs

IS31AP2145B - MONO CLIP-LESS & FILTER-LESS CLASS-D

Datasheet Summary

Description

The IS31AP2145B is a 2.7W@5.0V mono, clip-less, filter-less, high efficiency Class-D audio power amplifier with automatic gain control.

Features

90% high efficiency, improved RF-rectification immunity, a fast start-up time and small package size make IS31AP2145B ideal choice for cellular handsets, PDAs and other portable.

Datasheet Details

Part number	IS31AP2145B
Manufacturer	ISSI
File Size	575.64 KB
Description	MONO CLIP-LESS & FILTER-LESS CLASS-D
Datasheet	IS31AP2145B Datasheet
Additional preview pages of the IS31AP2145B datasheet.

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Full PDF Text Transcription

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IS31AP2145B 2.7W@5.0V MONO CLIP-LESS & FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER Preliminary Information May 2012 GENERAL DESCRIPTION The IS31AP2145B is a 2.7W@5.0V mono, clip-less, filter-less, high efficiency Class-D audio power amplifier with automatic gain control. The IS31AP2145B integrates AGC (Automatic Gain Control) function to automatically prevent distortion of the audio signal by which we can enhance audio quality and also protect the speaker from damage at high power levels. The AGC function and its attack time/release time are selectable via the CTRL pin. The IS31AP2145B also provides thermal and over current protection functions.

Published: Feb 23, 2013 |