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IS31AP2031 Datasheet Class-g Audio Power Amplifier

Manufacturer: ISSI (now Infineon)

Overview: IS31AP2031 CLASS-G AUDIO POWER AMPLIFIER WITH INTEGRATED CHARGE PUMP CONVERTER January 2012.

General Description

The IS31AP2031 is a Class-G audio power amplifier with automatic gain control.

It drives up to 2.0W (10% THD+N) into an 8Ω speaker from a 4.2V VDD supply.

The IS31AP2031 provides low cost, space saving solution for portable equipments which need audio output with higher power by boosting up supply voltage.

Key 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 suppression circuitry Available in QFN-20(3mm × 3mm) package.

More Datasheets from ISSI (now Infineon)

Part Number Description
IS31AP2036 CLASS-K AUDIO POWER AMPLIFIER
IS31AP2036A CLASS-K AUDIO POWER AMPLIFIER
IS31AP2005 2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
IS31AP2006 3W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
IS31AP2010B MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
IS31AP2010E MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
IS31AP2110 20W STEREO CLASS-D AUDIO AMPLIFIER
IS31AP2117 8W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER
IS31AP2118 15W STEREO CLASS-D AUDIO POWER AMPLIFIER
IS31AP2121 2×25W STEREO / 1× 50W MONO DIGITAL AUDIO AMPLIFIER

IS31AP2031 Distributor