
Holtek Semiconductor
General Description
The HT82V738 is a high performance audio DAC converter. It provides digital de-emphasis (32, 44.1 and 48kHz), external mute control and adjustment for serial data and clock. The HT82V738 accepts data at audio rates up to 96kHz. It performs within a wide dynamic range, high SNR ratio and has low clock jitter sensitivity. HT82V738 is an ideal DAC for DVD players, MP3 players and set-top box systems. It is also pin-compatible with CS4340.
FEATUREs
• Single power supply voltage: 3V~5V
• Low power consumption
• Low distortion
• Low clock jitter sensitivity
• High SNR ratio and dynamic range
• Low harmonic distortion
• Wide temperature range
• Control feature for click and Pops
• On-chip digital de-emphasis for 32, 44.1 and 48kHz
• 16-pin NSOP package
APPLICATIONs
• DVD players
• Home theater systems
• Digital TV
• Digital set top boxes
• MP3 players
• CD players
• Automotive systems