LM4809 Dual 105mW Headphone Amplifier

National Semiconductor

Description

LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode November 2002 LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mod.
The LM4809 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.

📥 Download Datasheet

LM4809 Datasheet Preview — Preview of LM4809 PDF

Datasheet Specifications

Part number: LM4809
Manufacturer: National Semiconductor
File Size: 903.45 KB
Datasheet: LM4809_NationalSemiconductor.pdf
Description: Dual 105mW Headphone Amplifier

Features

* an externally controlled, active-low, micropower consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. Key Specifications n THD+N at 1kHz at 105mW continuous average power into 16Ω 0.1% (typ) n THD+N at 1kHz at 70mW continuous average power into 32Ω 0.1% (typ) n S

Applications

* n n n n Headphone Amplifier Personal Computers Microphone Preamplifier PDA’s Typical Application 20009001
* Refer to the Application Information Section for information concerning proper selection of the input and output coupling capacitors. FIGURE 1. Typical Audio Amplifier Application Circu

LM4809 Distributors

📁 Related Datasheet

LM4809LQBD LM480261 LM4802BLQBD LM4804 LM4810 LM48100Q-Q1

📌 All Tags

LM4809 Dual 105mW Headphone Amplifier National Semiconductor

National Semiconductor LM4809-like datasheet