DatasheetsPDF.com

LM4832

National Semiconductor
Part Number LM4832
Manufacturer National Semiconductor
Description Digitally Tone/Volume
Published Mar 22, 2005
Detailed Description LM4832 Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and Natio...
Datasheet PDF File LM4832 PDF File

LM4832
LM4832

Overview
LM4832 Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound February 1998 LM4832 Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound General Description The LM4832 is a monolithic integrated circuit that provides volume and tone (bass and treble) controls as well as a stereo audio power amplifier capable of producing 250 mW (typ) into 8Ω or 90 mW (typ) into 32Ω with less than 1.
0% THD.
In addition, a two input microphone preamp stage, with volume control, capable of driving a 1 kΩ load is implemented on chip.
The LM4832 also features National’s 3D Sound circuitry which can be externally adjusted via a simple RC network.
For maximum system flexibility, the LM4832 has an externally controlled, low-power consumption shutdown mode, and an independent mute for power and microphone amplifiers .
Boomer ® audio integrated circuits were designed sp...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)