Datasheet4U Logo Datasheet4U.com

LM4817 Datasheet 1w Stereo Audio Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: www.DataSheet4U.com LM4817 1W Stereo Audio Amplifier Plus Adjustable Output Limiter Plus Adjustable LDO March 2004 LM4817 1W Stereo Audio Amplifier Plus Adjustable Output Limiter Plus Adjustable.

General Description

The LM4817 combines a bridge-connected (BTL) stereo audio power amplifier with a low dropout voltage regulator (LDO).

The audio amplifier delivers 1.0W to a 8Ω load with a less than 1.0% THD+N while operating on a 5V power supply.

With VLIM set to 1.0V, the amplifier outputs are clamped to 6Vp-p, ± 800mV.

Key Features

  • an externally controlled micropower shutdown mode and thermal shutdown protection. It also utilizes circuitry that reduces "clicks and pops" during device turn-on and return from shutdown. Boomer audio power amplifiers are designed specifically to use few external components and provide high quality output power in a surface mount package. Key Specifications n n n n n n n n n n n PO (BTL): VDD = 5V, THD+N ≤ 1%, RL = 8Ω 1.0W(typ) Power supply range (amplifier) 3.0V to 5.5V Power supply range (LD.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LM4810 Dual 105mW Headphone Amplifier
LM4811 Dual 105mW Headphone Amplifier
LM4816 1W Stereo Audio Amplifier + Adjustable Output Limiter
LM4818 350mW Audio Power Amplifier
LM4819 350mW Audio Power Amplifier
LM4801 1W Stereo Audio Amplifier Plus Adjustable LDO
LM4802B Audio Power Amplifier
LM4805 Low Voltage High Power Audio Power Amplifier
LM4808 Dual 105mW Headphone Amplifier
LM4809 Dual 105mW Headphone Amplifier

LM4817 Distributor