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LM4665 Datasheet, Texas Instruments

LM4665 amplifier equivalent, filterless high efficiency 1w switching audio amplifier.

LM4665 Avg. rating / M : 1.0 rating-11

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LM4665 Datasheet

Features and benefits

1
*2 No Output Filter Required for Inductive Transducers
* Selectable Gain of 6dB (2V/V) or 12dB (4V/V)
* Very Fast Turn On Time: 5ms (typ)
* User Selecta.

Application


* Mobile Phones
* PDAs
* Portable Electronic Devices KEY SPECIFICATIONS
* Efficiency at 100mW into 8Ω Tr.

Description

The LM4665 is a fully integrated single-supply high efficiency switching audio amplifier. It features an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces parts cou.

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TAGS

LM4665
Filterless
High
Efficiency
Switching
Audio
Amplifier
Texas Instruments

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