FEATURES

COMPLIANT WITH AES-3, IEC-60958, AND EIAJ

CP1201 INTERFACE STANDARDS

SUPPORTS SAMPLING RATES UP TO 192kHz

SUPPORTS MONO-MODE OPERATION

ON-CHIP DIFFERENTIAL LINE DRIVER

FLEXIBLE AUDIO SERIAL INTERFACE:

-Master or Slave Mode Operation

-Supports I2S, Left-Justified, and Right-Justified

Data Formats

SOFTWARE MODE VIA SERIAL CONTROL

INTERFACE:

-Block Sized Buffer for Channel Status Data

-Auto Increment Mode for Block Sized Write and

Read Operations

HARDWARE MODE ALLOWS OPERATION

WITHOUT A MICROCONTROLLER

CRC CODE GENERATION FOR PROFESSIONAL

MODE

MASTER CLOCK RATE: 128fS, 256fS, 384fS, or 512fS

+5V CORE SUPPLY (VDD)

+2.7V TO VDD LOGIC I/O SUPPLY (VIO)

PACKAGE: TSSOP-28

APPLICATIONS

DIGITAL MIXING CONSOLES

DIGITAL MICROPHONES

DIGITAL AUDIO WORKSTATIONS

BROADCAST STUDIO EQUIPMENT

EFFECTS PROCESSORS

SURROUND-SOUND DECODERS AND ENCODERS

A/V RECEIVERS

DVD, CD, DAT, AND MD PLAYERS

AUDIO TEST EQUIPMENT

DESCRIPTION

The DIT4192 is a digital audio transmitter designed for use

in both professional and consumer audio applications. Transmit

data rates up to 192kHz are supported. The DIT4192

supports both software and hardware operation, which makes

it suitable for applications with or without a microcontroller. A

flexible serial audio interface is provided, supporting standard

audio data formats and easy interfacing to audio DSP

serial ports.