Overview

The LA4425A is a 5W power amplifier with very few external parts. The smallest package in the industry [SIP-5H(TO-126 type)]. Only two external parts (Only I/O coupling capacitors). Almost no evaluation, adjustment and check of its functions as a power IC required and simplified control.

Functions

• Wide operation supply range →5 to 16V
  
• On-chip protection:
  
• Over-voltage protection
  
• Thermal protection
  
• Output D.C. short protection.
  
• On-chip pop noise reducing circuit