TECHNICAL NOTE
Video / Audio Interfaces for TV and DVD Recorders
NTSC-PAL Audio I/O Interface for Recording
BD3823FV
ƔDescription BD3823FV is a low-noise (3.
2ҏμVrms), low distortion (0.
0015%), 5ch selector, incorporating a resistor-ladder type volume.
Because of a wide power supply
voltage range (7V to 14.
5V), BD3823FV can meet a wide input
voltage (to 4.
5 Vms), and high S/N can be achieved.
In addition, the built-in volume does not add any distortion ratio characteristics, even when the attenution is varied, and is applicable for high-quality audio systems.
ƔFeatures 1) A resistor-ladder type volume circuit is with a low distortion ratio (0.
0015% with volume set to –6dB) and low noise (3...