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IS31AP4088A - DUAL 2.84W STEREO AUDIO AMPLIFIER PLUS HEADPHONE DRIVER

General Description

The IS31AP4088A is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.84W to a 4Ω load.

To simplify audio system design, the IS31AP4088A combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip.

Key Features

  • Suppress “click-and-pop” Thermal shutdown protection circuitry Stereo headphone amplifier mode Micro power shutdown mode.

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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS31AP4088D DUAL 2.6W STEREO AUDIO AMPLIFIER
IS31AP4066D DUAL 1.3W STEREO AUDIO AMPLIFIER
IS31AP4832 DUAL 2.5W AUDIO POWER AMPLIFIER AND STEREO HEADPHONE DRIVER
IS31AP4833 TREBLE AND BASS CONTROL
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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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IS31AP4088A DUAL 2.84W STEREO AUDIO AMPLIFIER PLUS HEADPHONE DRIVER January 2012 GENERAL DESCRIPTION The IS31AP4088A is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.84W to a 4Ω load. To simplify audio system design, the IS31AP4088A combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. The IS31AP4088A features a low-power consumption shutdown mode and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. KEY SPECIFICATIONS  PO at 1% THD+N, VDD = 5V RL = 4Ω ----------------------------- 2.30W (Typ.) RL = 8Ω ----------------------------- 1.38W (Typ.) PO at 10% THD+N, VDD = 5V RL = 4Ω ----------------------------- 2.84W (Typ.