CS5344-CZZR Cirrus Logic Inc, CS5344-CZZR Datasheet

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CS5344-CZZR

Manufacturer Part Number
CS5344-CZZR
Description
IC,A/D CONVERTER,DUAL,24-BIT,TSSOP,10PIN
Manufacturer
Cirrus Logic Inc
Datasheets
Advance Product Information
Features
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Single-Ended
Single-Ended
Analog Input
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+
VQ
High-Z
Sampling
Network
High-Z
Sampling
Network
Reference
Voltages
Internal
High-Pass
High-Pass
High-Pass
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Filter
Filter
Filter
Copyright © Cirrus Logic, Inc. 2006
(All Rights Reserved)
3.3 V to 5 V
VA
Digital Filters
Digital Filters
Low-Latency
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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