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LM4961 Ceramic Speaker Driver

LM4961 Description

LM4961 Ceramic Speaker Driver October 2004 LM4961 Ceramic Speaker Driver General .
The LM4961 is an audio power amplifier primarily designed for driving Ceramic Speaker for applications in Cell Phone and PDAs.

LM4961 Features

* a low-power consumption shutdown mode. Additionally, the LM4961 features an internal thermal shutdown protection mechanism. The LM4961 contains advanced pop & click circuitry that eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4961 is unity-gain stable a

LM4961 Applications

* in Cell Phone and PDAs. It integrates a boost converter, with variable output voltage, with an audio power amplifier. It is capable of driving 15Vp-p in BTL mode to 2uF+ 30 ohms load, continuous average power, with less than 1% distortion (THD+N) from a 3.2VDC power supply. Boomer audio power amplif

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Datasheet Details

Part number
LM4961
Manufacturer
National Semiconductor
File Size
509.33 KB
Datasheet
LM4961_NationalSemiconductor.pdf
Description
Ceramic Speaker Driver

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Ceramic Speaker Driver National Semiconductor
National Semiconductor LM4961-like datasheet