DS723A1

63

CS43L21

13.ORDERING INFORMATION

14.REFERENCES

1.

Cirrus Logic, AN18: Layout and Design Rules for Data Converters and Other Mixed Signal Devices,

Version 6.0, February 1998.

2.

Cirrus Logic, How to Achieve Optimum Performance from Delta-Sigma A/D and D/A Converters, by Steven

Harris. Presented at the 93rd Convention of the Audio Engineering Society, October 1992.

3.

Cirrus Logic, A Fifth-Order Delta-Sigma Modulator with 110 dB Audio Dynamic Range, by I. Fujimori, K. Ha-

mashita and E.J. Swanson. Paper presented at the 93rd Convention of the Audio Engineering Society, Oc-

tober 1992.

4.

Philips Semiconductor, The I²C-Bus Specification: Version 2.1, January 2000.

http://www.semiconductors.philips.com

15.REVISION HISTORY

Product

Description

Package Pb-Free

Grade

Temp Range

Container

Order #

CS43L21

Low-Power Stereo D/A

with HP Amp for Portable

Apps

32L-QFN

Yes

Commercial -10 to +70° C

Rail

CS43L21-CNZ

Tape & Reel

CS43L21-CNZR

Automotive

-40 to +85° C

Rail

CS43L21-DNZ

Tape & Reel

CS43L21-DNZR

CDB43L21

CS43L21 Evaluation

Board

-

No

-

-

-

CDB43L21

Revision

Changes

A1

Initial Release

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

"Advance" product information describes products that are in development and subject to development changes. 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

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as copying for general distribution, advertising or promotional purposes, or for creating any work for resale.

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