IS31AP2031 Datasheet - ISSI

IS31AP2031, CLASS-G AUDIO POWER AMPLIFIER

IS31AP2031 CLASS-G AUDIO POWER AMPLIFIER WITH INTEGRATED CHARGE PUMP CONVERTER January 2012 GENERAL .
The IS31AP2031 is a Class-G audio power amplifier with automatic gain control.

Features

* Operates from 2.7V to 4.5V 2.0W into an 8Ω load from a 4.2V supply(10% THD+N) 4 gain levels: 12dB, 16dB, 24dB, 27.5dB AGC function Pulse Count Control serial interface 8kV HBM ESD Thermal and short-circuit protection Integrated Click-and-Pop supp

Applications

* Smart phones Cellular phones PDAs GPS Portable electronics TYPICAL APPLICATION CIRCUIT VBattery VDD 10 F 0.1 F http://www. DataSheet4U. net/ AVIN 0.1 F 10V 10 F Mode Control 100k SDB CP 4.7 F CN CIN 22nF RIN 10k IS31AP2031 IN+ INOUT OUT Differential Input CIN 22n

IS31AP2031_ISSI.pdf