AD7656A* PRODUCT PAGE QUICK LINKS Last Content Update: 04/14/2017COMPARABLE PARTSDESIGN RESOURCES View a parametric search of comparable parts. • AD7656A Material Declaration • PCN-PDN Information DOCUMENTATION • Quality And Reliability Application Notes • Symbols and Footprints • AN-893: Configuring the AD7656/AD7657/AD7658 for Serial and Daisy-Chain Interface Modes of Operation DISCUSSIONS • AN-931: Understanding PulSAR ADC Support Circuitry View all AD7656A EngineerZone Discussions. Data Sheet • AD7656A: 250 kSPS, 6-Channel, Simultaneous Sampling, SAMPLE AND BUY Bipolar 16-Bit ADC Data Sheet Visit the product page to see pricing options. User Guides • UG-535: Evaluating the AD7656/AD7657/AD7658, 250 TECHNICAL SUPPORT kSPS, 6-Channel, Simultaneous Sampling, Bipolar 16-/14-/ 12-Bit ADCs Submit a technical question or find your regional support number. REFERENCE MATERIALSDOCUMENT FEEDBACKSolutions Bulletins & Brochures Submit feedback for this data sheet. • Emerging Energy Applications Solutions Bulletin, Volume 10, Issue 4 Technical Articles • MS-2210: Designing Power Supplies for High Speed ADC This page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not trigger a change to either the revision number or the content of the product data sheet. This dynamic page may be frequently modified. Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS POWER SUPPLY SEQUENCING THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION CONVERTER DETAILS Track-and-Hold Amplifiers Analog Input ADC TRANSFER FUNCTION REFERENCE SECTION TYPICAL CONNECTION DIAGRAM DRIVING THE ANALOG INPUTS INTERFACE SECTION Parallel Interface (SER/PAR/SEL = 0) SOFTWARE SELECTION OF ADCS Changing the Analog Input Range (H/S SEL = 0) Changing the Analog Input Range (H/S SEL = 1) Serial Interface (SER/PAR/SEL = 1) SERIAL READ OPERATION DAISY-CHAIN MODE (DCEN = 1, SER//SEL = 1) Standby/Partial Power-Down Modes of Operation (SER/PAR/SEL = 0 or SER/PAR/SEL = 1) APPLICATION HINTS LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE