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LX1722 - Class-D Stereo Power Amplifier Controller

Download the LX1722 datasheet PDF. This datasheet also covers the LX1721 variant, as both devices belong to the same class-d stereo power amplifier controller family and are provided as variant models within a single manufacturer datasheet.

General Description

KEY

Key Features

  • WWW . Microsemi . C OM The LX1721/1722 is a monolithic high performance Class-D stereo controller IC designed for high efficiency or space constrained audio requirements such as portable or battery operated products, automotive amplifiers, and multi-channel multimedia computer and video game.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LX1721_Microsemi.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LX1720 SWITCHING CLASS-D/ STEREO POWER AMPLIFIER CONTROLLER IC Microsemi Corporation
LX1701 2W Filterless Mono Class-D Audio Amplifier Microsemi Corporation
LX1704 2W Filter less Stereo Class-D Amplifier Microsemi Corporation
LX1710 Class-D Mono Power Amplifier Controller IC Microsemi Corporation
LX1711 Class-D Mono Power Amplifier Controller IC Microsemi Corporation

Other Datasheets by Microsemi (now Microchip Technology)

Part Number Description
LX1721 Class-D Stereo Power Amplifier Controller
LX1725 15W+15W Stereo Class-D Amplifier Filterless 30W Mono
LX13049 1.0MHZ PWM
LX1911 1.5A - 1.1MHZ PWM Step-Down Regulator
LX1912 VREF 800mV -1.0A -1.2MHz PWM

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.

View original datasheet text
AudioMAX™ I N T E G R A T E D P R O D U C T S www.DataSheet4U.com LX1721 / 1722 Class-D Stereo Power Amplifier Controller P RODUCTION DESCRIPTION KEY FEATURES WWW . Microsemi . C OM The LX1721/1722 is a monolithic high performance Class-D stereo controller IC designed for high efficiency or space constrained audio requirements such as portable or battery operated products, automotive amplifiers, and multi-channel multimedia computer and video game applications. This high frequency, full audio bandwidth switching power amplifier controller offers dramatically improved performance over Linfinity’s previous generation amplifier products. Enhancements include higher output power, better SNR, lower noise floor, and reduced THD.