汽车信息娱乐解决方案 (Automotive Infotai

Infotainment applications continue to expand in vehicle cabins.
Rear seat entertainment requires high-quality video and audio
for best enjoyment during long trips. Utilizing National’s LVDS
products for the best video can now be combined with National’s
audio Boomer® amplifi er subsystems to deliver the best audio
over the same LVDS lines, thus minimizing cables, weight, and
improving ease of design.
Systems
• Rear seat entertainment
Applications
• I²S DAC subsystems
• Stereo HP output
• I2S/PMC bridge for easy Bluetooth communication
Features
• Flexible mixed signal subsystem with digital and analog inputs
• PCM - I2S bridge
– Bidirectional I2S compatible audio interface
– Bidirectional PCM compatible audio interface
– Allows audio bridge to Bluetooth IC
• Easy system control in most applications
(read/write I2C or SPI compatible control interface)