CS5529 Ver la hoja de datos (PDF) - Cirrus Logic

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CS5529

16-bit, Programmable ∆Σ ADC with 6-bit Latch

Cirrus Logic 

CS5529

LIST OF FIGURES

Input models for AIN+ and AIN- pins......................................................... 11

Input model for VREF+ and VREF- pins. .................................................. 11

CS5529 Register Diagram. ....................................................................... 11

Command and Data Word Timing. ............................................................ 14

Filter Response (Normalized to Output Word Rate = 1)............................ 16

Self Calibration of Offset. .......................................................................... 18

Self Calibration of Gain. ............................................................................ 18

System Calibration of Offset...................................................................... 18

System Calibration of Gain........................................................................ 19

CS5529 Configured with a +5.0 V Analog Supply..................................... 23

CS5529 Configured with ±2.5 V Analog Supplies. .................................... 23

CS5529 Configured with ±3.0 V Supplies. ................................................ 24

REVISION HISTORY

Revision

F4

F5

Date

Sep ‘04

Aug ‘05

Changes

Added lead-free device ordering information..

Updated legal notice. Added MSL data.

Contacting Cirrus Logic Support

For all product questions and inquiries contact a Cirrus Logic Sales Representative.

To find the one nearest to 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 infor

mation 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 consent 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 PROPER

TY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”). CIRRUS PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED FOR USE IN

AIRCRAFT SYSTEMS, MILITARY APPLICATIONS, PRODUCTS SURGICALLY IMPLANTED INTO THE BODY, AUTOMOTIVE SAFETY OR SECURITY DEVICES

LIFE SUPPORT PRODUCTS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE

FULLY AT THE CUSTOMER'S RISK AND CIRRUS 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 CUSTOMER'S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOM

ER AGREES, BY SUCH USE, TO FULLY INDEMNIFY CIRRUS, ITS OFFICERS, DIRECTORS, EMPLOYEES, DISTRIBUTORS AND OTHER AGENTS FROM ANY

AND ALL LIABILITY, INCLUDING ATTORNEYS' 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 o

service marks of their respective owners.

DS246F5

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