CS5344-CZZR Cirrus Logic Inc, CS5344-CZZR Datasheet

CS5344-CZZR

Manufacturer Part Number

CS5344-CZZR

Description

IC,A/D CONVERTER,DUAL,24-BIT,TSSOP,10PIN

Manufacturer

Cirrus Logic Inc

Datasheets

1.CS5344.pdf (22 pages)

2.CS5344-CZZR.pdf (21 pages)

Current page: 1 of 21
Download datasheet (371Kb)

Advance Product Information

Features

Single-Ended

Analog Input

Advanced Multi-Bit ∆Σ Architecture

24-bit Conversion

Supports Audio Sample Rates Up to 108 kHz

98 dB Dynamic Range at 5 V

-90 dB THD+N

Low-Latency Digital Filter

High-Pass Filter to Remove DC Offsets

Single +3.3 V or +5 V Power Supply

Power Consumption Less Than 50 mW

Master or Slave Operation

Slave Mode Speed Auto-Detect

Master Mode Default Settings

256x or 384x MCLK/LRCK Ratio

CS5343 Supports I²S Audio Format

CS5344 Supports Left-Justified Audio Format

http://www.cirrus.com

98 dB, 96 kHz, Multi-Bit Audio A/D Converter

AINR

AINL

FILT+

High-Z

Sampling

Network

High-Z

Sampling

Network

Reference

Voltages

Internal

High-Pass

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Filter

3.3 V to 5 V

Digital Filters

Low-Latency

General Description

The CS5343/4 is a complete analog-to-digital converter

for digital audio systems. It performs sampling, analog-

to-digital conversion, and anti-alias filtering, generating

24-bit values for both left and right inputs in serial form

at sample rates up to 108 kHz per channel.

The CS5343/4 uses a 3rd-order, multi-bit Delta-Sigma

modulator followed by a digital filter, which removes the

need for an external anti-alias filter.

The CS5343/4 also features a high-impedance sam-

pling

components such as op-amps.

The CS5343/4 is available in a 10-pin TSSOP package

for both Commercial (-10° to +70° C) and Automotive

grades (-40° to +85° C). The CDB5343 Customer Dem-

onstration Board is also available for device evaluation

and implementation suggestions. Please refer to the

“Ordering Information” on page 21

The CS5343/4 is ideal for audio systems requiring wide

dynamic range, negligible distortion and low noise, such

as set-top boxes, DVD-karaoke players, DVD record-

ers, A/V receivers, and automotive applications.

network

which

eliminates

MCLK Divider

Auto-detect

Slave Mode

Auto-detect

CS5343/4

for complete details.

costly

AUGUST '06

DS687A4

Master

Clock

LRCK

external

SCLK

SDOUT

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