AK4103A Datasheet, PDF (1/26 Pages) Asahi Kasei Microsystems – 192 KHZ 24 BIT DIT

ASAHI KASEI
[AK4103A]
AK4103A
192kHz 24-Bit DIT
GENERAL DESCRIPTION
The AK4103A is a digital audio transmitter (DIT) which supports data rate up to 192kHz sample rate
operation. The AK4103A supports AES3, IEC60958, S/PDIF & EIAJ CP1201 interface standards. The
AK4103A accepts audio data, auxiliary information data and etc, which is then biphase-encoded and
driven on to a cable. The audio serial port supports eight formats.
o Sampling Rate up to 192kHz
FEATURES
o Support AES3, IEC60958, S/PDIF & EIAJ CP1201 professional and consumer formats
o Generates CRCC codes and parity bits
o On-chip RS422 line driver
o 16-byte on-chip buffer memory for Channel Status and User bits
o Supports synchronous/asynchronous access to Channel Status and User bits
o Supports multiple clock frequencies: 128fs, 256fs, 384fs and 512fs
o Supports Left/Right justified and I²S audio formats
o Easy to use 4 wire, Serial Host Interface
o Audio Routing Mode (Transparent Mode)
o Power supply: 4.75 to 5.25V
o TTL level I/F
o Small Package: 24pin VSOP
o Temperature range of - 40 to 85 °C
MS0251-E-00
-1-
2003/07