2

DS624A1

CS5368

Description

The CS5368 is a complete 8-channel analog-to-digital converter for digital audio systems. It performs sampling, an-

alog-to-digital conversion and anti-alias filtering, generating 24-bit values for all 8-channel inputs in serial form at

sample rates up to 216 kHz per channel.

The CS5368 uses a 5th-order, multi-bit delta sigma modulator followed by low latency digital filtering and decima-

tion, which removes the need for an external anti-aliasing filter. The ADC uses a differential input architecture which

provides excellent noise rejection.

Dedicated level translators for the Serial Port and Control Port allow seamless interfacing between the CS5368 and

other devices operating over a wide range of logic levels. In addition, an on-chip oscillator driver provides clocking

flexibility and simplifies design.

The CS5368 is the industry’s first audio A/D to support a high-speed TDM interface which provides a serial output

of 8 channels of audio data with sample rates up to 216 kHz within a single data stream. It further reduces layout

complexity and relieves input/output constraints in digital signal processors.

The CS5368 is ideal for high-end and pro-audio systems requiring unrivaled sound quality, transparent conversion,

wide dynamic range and negligible distortion, such as A/V receivers, digital mixing consoles, multi-channel record-

ers, outboard converters, digital effect processors, and automotive audio systems.

ORDERING INFORMATION

Product

Description

Package Pb-Free

Grade

Temp Range

Container

Order #

CS5368

114dB, 192kHz,

8-channel A/D Con-

verter

48-pin

LQFP

YES

Commercial

-10° to +85°C

Tray

CS5368-CQZ

Tape & Reel

CS5368-CQZR

Automotive

-40° to +85°C

Tray

CS5368-DQZ

Tape & Reel

CS5368-DQZR

CDB5368

Evaluation Board for CS5368

CDB5368