AD7321* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017COMPARABLE PARTSDESIGN RESOURCES View a parametric search of comparable parts. • AD7321 Material Declaration • PCN-PDN Information EVALUATION KITS • Quality And Reliability • AD7321 Evaluation Board • Symbols and Footprints • AD7327 Evaluation Board DISCUSSIONSDOCUMENTATION View all AD7321 EngineerZone Discussions. Data Sheet • AD7321: 500 kSPS, 2-Channel, Software-Selectable, True SAMPLE AND BUY Bipolar Input, 12-Bit Plus Sign ADC Data Sheet Visit the product page to see pricing options. SOFTWARE AND SYSTEMS REQUIREMENTSTECHNICAL SUPPORT • AD7321 Evaluation Software Submit a technical question or find your regional support number. REFERENCE MATERIALSTechnical ArticlesDOCUMENT FEEDBACK • MS-2210: Designing Power Supplies for High Speed ADC Submit feedback for this data sheet. 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 Functional Block Diagram General Description Product Highlights Table of Contents Revision History Specifications Timing Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Terminology Theory of Operation Circuit Information Converter Operation Output Coding Transfer Functions Analog Input Structure Track-and-Hold Section Typical Connection Diagram Analog Input Single-Ended Inputs True Differential Mode Pseudo Differential Inputs Driver Amplifier Choice Registers Addressing Registers Control Register Range Register Sequencer Operation Reference VDRIVE Modes of Operation Normal Mode Full Shutdown Mode Autoshutdown Mode Autostandby Mode Power vs. Throughput Rate Serial Interface Microprocessor Interfacing AD7321 to ADSP-21xx AD7321 to ADSP-BF53x Application Hints Layout and Grounding Power Supply Configuration Outline Dimensions Ordering Guide