The CS8406 is a monolithic CMOS device which encodes and transmits audio data according to the AES3,IEC60958, S/PDIF, or EIAJ CP1201. The CS8406 accepts audio and digital data, which is then multiplexed,encoded and driven onto a cable.The audio data is input through a configurable, 3-wire input port. The channel status and user bit data are input through an SPI or I²C microcontroller port, and may be assembled in block sized buffers. For systems with no microcontroller, a stand alone mode allows direct access to channel status and user bit data pins.Target applications include A/V Receivers, CD-R, DVD receivers, digital mixing consoles, effects processors,set-top boxes, and computer and automotive audiosystems.( 點擊即可咨詢芯片詳細信息)
CS8406’s Features
1.Complete EIAJ CP1201, IEC-60958, AES3,
2.S/PDIF compatible transmitter
3.+3.3 V or 5.0 V Digital Supply (VD)
4.+3.3 V or 5.0 V Digital Interface (VL)
5.On-chip Channel Status and User bit buffer
6.memories allow block sized updates
7.Flexible 3-wire serial digital audio input port
8.Up to 192 kHz frame rate
9.Microcontroller write access to Channel
10.Status and User bit data
11.On-chip differential line driver
12.Generates CRC codes and parity bits
13.Standalone mode allows use without a
14.microcontroller
15.28-pin SOIC/TSSOP package
CS8406’s Block Diagram
CS8406’s Typical Application Circuit
CS8406’s Package
CS8406’s Ordering Information
CS8406-CS 28-pin SOIC -10 to +70°C
CS8406-CZ 28-pin TSSOP -10 to +70°C
CS8406-IS 28-pin SOIC -40 to +85°C
CS8406-IZ 28-pin TSSOP -40 to +85°C
CS8406-DS 28-pin SOIC -40 to +85°C
CS8406-DZ 28-pin TSSOP -40 to +85°C
CDB8416 Evaluation Board
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