AK4101 Просмотр технического описания (PDF) - Asahi Kasei Microdevices
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AK4101 Datasheet PDF : 28 Pages
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ASAHI KASEI
[AK4101]
AK4101
Quad Outputs 192kHz 24-Bit DIT
GENERAL DESCRIPTION
The AK4101 is a four outputs digital audio transmitter(DIT) which supports data rate up to 192kHz
sample rate operation. The AK4101 encodes and transmits audio data according to the AES3,
IEC60958, S/PDIF & EIAJ CP1201 interface standards. The AK4101 accepts audio and digital data,
which is then multiplexed, encoded and driven on to a cable. The audio serial port is double buffered
and supports eight formats.
FEATURES
Sampling Rate up to 192kHz
Support AES3, IEC60958, S/PDIF & EIAJ CP1201 professional and consumer formats
Generates CRC codes and parity bits
Four on-chip RS422 line drivers
64-byte on-chip buffer memory for Channel Status and User bits
Supports synchronous/asynchronous access to Channel Status and User bits
Supports multiple clock frequencies: 128fs, 256fs, 384fs and 512fs
Supports Left/Right justified and I2S audio formats
Easy to use 4 wire, Serial Host Interface
Audio Routing Mode (Transparent Mode)
Power supply: 4.75 to 5.25V
TTL level I/F
Small Package: 44pin LQFP
Temperature range of -10 to 70 °C
MS0076-E-01
-1-
2001/12
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