TDA1545A High-End Audio DAC IC from Japan
The TDA1545A is a classic 16-bit multibit audio digital-to-analog converter using R-2R ladder architecture, renowned for its analog-like sound quality in high-end CD players. It features separate digital and analog power supplies for optimal performance. HTS 8542.39.0040 for premium audio DAC chips.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include historical technical datasheets and application notes showing original CD player DAC usage
• Verify obsolescence status with suppliers; may require special sourcing documentation
• Distinguish from modern delta-sigma DACs; classification identical but performance characteristics differ