Datasheet4U Logo Datasheet4U.com

LM4856 - Integrated Audio Amplifier System

General Description

The LM4856 is an audio power amplifier system capable of delivering 1.1W (typ) of continuous average power into a mono 8Ω bridged-tied load (BTL) with 1% THD+N and 60mW (typ) per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 0.5% THD+N, using a 5V power supply.

Key Features

  • a 32 step digital volume control and eight distinct output modes. The digital volume control and output modes are programmed through a two-wire I2C compatible control interface, that allows flexibility in routing and mixing audio channels. The LM4856 is designed for cellular phone, PDA, and other portable handheld.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM48560 Ceramic Speaker Driver Texas Instruments
LM48511 Audio Power Amplifier Texas Instruments
LM48512 Audio Power Amplifier Texas Instruments
LM48520 Audio Power Amplifier Texas Instruments
LM4853 Power Amplifier Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM4850 Mono 1.5W / Stereo 300mW Power Amplifier
LM4851 Integrated Audio Amplifier
LM48510 boosted class D audio power amplifier
LM48511 Class D Audio Power Amplifier
LM4852 Integrated Audio Amplifier

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
www.DataSheet.co.kr LM4856 Integrated Audio Amplifier System May 2004 LM4856 Integrated Audio Amplifier System General Description The LM4856 is an audio power amplifier system capable of delivering 1.1W (typ) of continuous average power into a mono 8Ω bridged-tied load (BTL) with 1% THD+N and 60mW (typ) per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 0.5% THD+N, using a 5V power supply. The LM4856 features a 32 step digital volume control and eight distinct output modes. The digital volume control and output modes are programmed through a two-wire I2C compatible control interface, that allows flexibility in routing and mixing audio channels. The LM4856 is designed for cellular phone, PDA, and other portable handheld applications.