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IS31AP4833 - TREBLE AND BASS CONTROL

General Description

The IS31AP4833 is a treble and bass control with 3D enhancement audio power driver.

The IS31AP4833 provides tone (bass and treble) controls and volume control as well as a stereo audio power amplifier capable of delivering 2.8W into 4Ω with less than 10% THD with a 5V supply.

Key Features

  • 3D sound circuitry which can be externally adjusted via a simple RC network. The IS31AP4833 features a 13 steps tone control (-12dB ~ +12dB, 2dB/step) and a 29 steps volume control (mute, -42dB ~ +12dB, 2dB/step) for the headphone and stereo outputs. The volume and tone are controlled through an I2C compatible interface. The IS31AP4833 can get independent volume control for two channels. IS31AP4833 is available in QFN-36(4mm × 4mm) and TQFP-48(7mm × 7mm) package. It operates from 3.0V to 5.5V ov.

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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS31AP4832 DUAL 2.5W AUDIO POWER AMPLIFIER AND STEREO HEADPHONE DRIVER
IS31AP4066D DUAL 1.3W STEREO AUDIO AMPLIFIER
IS31AP4088A DUAL 2.84W STEREO AUDIO AMPLIFIER PLUS HEADPHONE DRIVER
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IS31AP4833 TREBLE AND BASS CONTROL WITH 3D ENHANCEMENT AUDIO POWER DRIVER August 2012 GENERAL DESCRIPTION The IS31AP4833 is a treble and bass control with 3D enhancement audio power driver. The IS31AP4833 provides tone (bass and treble) controls and volume control as well as a stereo audio power amplifier capable of delivering 2.8W into 4Ω with less than 10% THD with a 5V supply. The IS31AP4833 uses flexible I2C control interface for multiple application requirements. It also features 3D sound circuitry which can be externally adjusted via a simple RC network. The IS31AP4833 features a 13 steps tone control (-12dB ~ +12dB, 2dB/step) and a 29 steps volume control (mute, -42dB ~ +12dB, 2dB/step) for the headphone and stereo outputs.