LM4701 - National Semiconductor

LM4701 30W Audio Power Amplifier

The LM4701 is an audio power amplifier capable of delivering typically 30W of continuous average output power into an 8Ω load with less than 0.1% (THD + N). The LM4701 has an independent smooth transition fade-in/ out mute and a power conserving standby mode which can be controlled by external logic. The performance of the LM4701, utilizing its Self Peak Ins.

Features

n n n n n SPiKe Protection Minimal amount of external components necessary Quiet fade-in/out mute function Power conserving standby-mode Non-Isolated 9-lead TO-220 package Applications n TVs n Component stereo n Compact stereo Typical Application Connection Diagram Plastic Package DS100835-2 Top View Order Number LM4701T See NS Package Number TA9A For Staggered Lead Non-Isolated Package Only a 9-Pin Package DS100835-1
*Optional components dependent upon specific design requirements. Refer to the External Components Description section for a component functional description. FIGURE 1. T.