AD7686* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017COMPARABLE PARTSTOOLS AND SIMULATIONS View a parametric search of comparable parts. • AD7685 IBIS Models EVALUATION KITSREFERENCE MATERIALS • AD7686 Evaluation Kit Technical Articles • Precision ADC PMOD Compatible Boards • MS-1779: Nine Often Overlooked ADC Specifications • MS-2210: Designing Power Supplies for High Speed ADC DOCUMENTATIONApplication NotesDESIGN RESOURCES • AN-931: Understanding PulSAR ADC Support Circuitry • AD7686 Material Declaration • AN-932: Power Supply Sequencing • PCN-PDN Information Data Sheet • Quality And Reliability • AD7686: 16-Bit, 500 kSPS PulSAR™ ADC in MSOP/QFN • Symbols and Footprints Data Sheet Product HighlightDISCUSSIONS • [NO TITLE FOUND] Product Highlight View all AD7686 EngineerZone Discussions. • 8- to 18-Bit SAR ADCs ... From the Leader in High Performance Analog SAMPLE AND BUY • Lowest-Power 16-Bit ADC Optimizes Portable Designs Visit the product page to see pricing options. (eeProductCenter, 10/4/2006) User GuidesTECHNICAL SUPPORT • UG-340: Evaluation Board for the 10-Lead Family 14-/16-/ Submit a technical question or find your regional support 18-Bit PulSAR ADCs number. • UG-682: 6-Lead SOT-23 ADC Driver for the 8-/10-Lead Family of 14-/16-/18-Bit PulSAR ADC Evaluation Boards DOCUMENT FEEDBACKSOFTWARE AND SYSTEMS REQUIREMENTS Submit feedback for this data sheet. • AD7686 FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design • BeMicro FPGA Project for AD7686 with Nios driver 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 Table of Contents Revision History Specifications Timing Specifications Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Terminology Typical Performance Characteristics Theory of Operation Circuit Information Converter Operation Transfer Functions Typical Connection Diagram Analog Input Driver Amplifier Choice Voltage Reference Input Power Supply Supplying the ADC from the Reference Digital Interface CS/ MODE 3-Wire, No Busy Indicator CS/ Mode 3-Wire with Busy Indicator CS/ Mode 4-Wire, No Busy Indicator CS/ Mode 4-Wire with Busy Indicator Chain Mode, No Busy Indicator Chain Mode with Busy Indicator Application Hints Layout Evaluating the Performance of the AD7686 True 16-Bit Isolated Application Example Outline Dimensions Ordering Guide