LM4961 Datasheet - National Semiconductor

LM4961, Ceramic Speaker Driver

The LM4961 is an audio power amplifier primarily designed for driving Ceramic Speaker for 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 av.

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Datasheet Details

Part number:

LM4961

Manufacturer:

National Semiconductor

File Size:

509.33 KB

Description:

Ceramic Speaker Driver

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

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LM4961 Ceramic Speaker Driver National Semiconductor

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