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LM4802B

Audio Power Amplifier

LM4802B Features

* 1

* 23 Pop & Click Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions

* Low, 2μA (Max) Shutdown Current

* Low, 12mA (Typ) Quiescent Current

* 12Vp-p Mono BTL Output, Load = 2μF + 30Ω, VDD = 3V

* Short Circuit Protection

* Unity-Gain Stab

LM4802B General Description

The LM4802B integrates a Boost Converter with an Audio Power Amplifier to drive Ceramic Speakers in portable applications. When powered by a 3V supply, it is capable of forcing 12Vp-p across a 2μF + 30Ω bridge-tied-load (BTL) with less than 1% THD+N. Boomer audio power amplifiers were designed speci.

LM4802B Datasheet (1.20 MB)

Preview of LM4802B PDF

Datasheet Details

Part number:

LM4802B

Manufacturer:

Texas Instruments ↗

File Size:

1.20 MB

Description:

Audio power amplifier.
LM4802B, LM4802BLQBD www.ti.com SNAS243C

* MAY 2004

* REVISED MARCH 2005 LM4802B Boomer™ Audio Power Amplifier Series Audio Power A.

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LM4802B Audio Power Amplifier Texas Instruments

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