CS4244 Datasheet, PDF (63/63 Pages) Cirrus Logic – 4 In/4 Out Audio CODEC with PCM and TDM Interfaces

10.ORDERING INFORMATION
CS4244
Product
CS4244
CDB4244
Description Package
4 In/4 Out CODEC 40-QFN
CS4244 Evaluation Board
Pb-Free
Yes
-
Grade
Commercial
Automotive
-
Temp Range Container
0° to +70°C
Rail
Tape and
Reel
-40° to +85°C
Rail
Tape and
Reel
-
-
Order#
CS4244-CNZ
CS4244-CNZR
CS4244-DNZ
CS4244-DNZR
CDB4244
11.REVISION HISTORY
Release
F1
MAR ‘12
F2
OCT ‘14
Changes
– Updated the Commercial temperature ranges from -40 to +85°C to 0 to +70°C and the Automotive
temperature ranges from -40 to +105°C to -40 to +85°C in the following sections:
“General Description” on page 1, “Recommended Operating Conditions” on page 9, “Analog Input
Characteristics (Automotive Grade)” on page 13, “ADC Digital Filter Characteristics” on page 15, “Analog
Output Characteristics (Automotive Grade)” on page 17, and Section 10. Ordering Information.
– Updated PSRR specification in the Analog Input Characteristics (Commercial Grade) and Analog Input
Characteristics (Automotive Grade) tables.
– Removed note about ADC CM bits in the Analog Input Characteristics (Commercial Grade) and Analog
Input Characteristics (Automotive Grade) tables.
– Removed T_A test condition from “ADC Digital Filter Characteristics” on page 15.
– Added analog input pins must be externally biased to Section 4.6.2.1.
– Changed ADC CM bits to reserved in Section 5 and Section 6.6.
– Changed part number for automotive grade in Section 10. Ordering Information from ENZ to DNZ.
– Updated dimensions and figure in Section 9. Package Dimensions. (Data sheet change only; no change
has been made to the physical device.)
Contacting Cirrus Logic Support
For all product questions and inquiries, contact a Cirrus Logic Sales Representative.
To find one nearest you, go to www.cirrus.com.
IMPORTANT NOTICE
Cirrus Logic, Inc. and its subsidiaries (“Cirrus”) believe that the information contained in this document is accurate and reliable. However, the information is subject
to change without notice and is provided “AS IS” without warranty of any kind (express or implied). Customers are advised to obtain the latest version of relevant
information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale
supplied at the time of order acknowledgment, including those pertaining to warranty, indemnification, and limitation of liability. No responsibility is assumed by Cirrus
for the use of this information, including use of this information as the basis for manufacture or sale of any items, or for infringement of patents or other rights of third
parties. This document is the property of Cirrus and by furnishing this information, Cirrus grants no license, express or implied under any patents, mask work rights,
copyrights, trademarks, trade secrets or other intellectual property rights. Cirrus owns the copyrights associated with the information contained herein and gives con-
sent for copies to be made of the information only for use within your organization with respect to Cirrus integrated circuits or other products of Cirrus. This consent
does not extend to other copying such as copying for general distribution, advertising or promotional purposes, or for creating any work for resale.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROP-
ERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”). CIRRUS PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED FOR USE
IN PRODUCTS SURGICALLY IMPLANTED INTO THE BODY, AUTOMOTIVE SAFETY OR SECURITY DEVICES, LIFE SUPPORT PRODUCTS OR OTHER CRIT-
ICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER’S RISK AND CIR-
RUS DISCLAIMS AND MAKES NO WARRANTY, EXPRESS, STATUTORY OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR PARTICULAR PURPOSE, WITH REGARD TO ANY CIRRUS PRODUCT THAT IS USED IN SUCH A MANNER. IF THE CUSTOMER OR CUSTOM-
ER’S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOMER AGREES, BY SUCH USE, TO FULLY
INDEMNIFY CIRRUS, ITS OFFICERS, DIRECTORS, EMPLOYEES, DISTRIBUTORS AND OTHER AGENTS FROM ANY AND ALL LIABILITY, INCLUDING AT-
TORNEYS’ FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES.
Cirrus Logic, Cirrus and the Cirrus Logic logo designs are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks
or service marks of their respective owners.
Blu-Ray Disc is a registered trademark of SONY KABUSHIKI KAISHA CORPORATION.
DS900F2
63