AD7940* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017COMPARABLE PARTSDESIGN RESOURCES View a parametric search of comparable parts. • AD7940 Material Declaration • PCN-PDN Information EVALUATION KITS • Quality And Reliability • AD7942 Evaluation kit • Symbols and Footprints DOCUMENTATIONDISCUSSIONSApplication Notes View all AD7940 EngineerZone Discussions. • AN-931: Understanding PulSAR ADC Support Circuitry Data SheetSAMPLE AND BUY • AD7940: 3 mW, 100 kSPS, 14-Bit A/D Converter in 6-Lead Visit the product page to see pricing options. SOT-23 Data Sheet Product HighlightTECHNICAL SUPPORT • 8- to 18-Bit SAR ADCs ... From the Leader in High Submit a technical question or find your regional support Performance Analog number. REFERENCE MATERIALSDOCUMENT FEEDBACKTechnical Articles Submit feedback for this data sheet. • 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 Table of Contents Specifications1F Timing Specifications Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Terminology Typical Performance Characteristics Circuit Information Converter Operation Analog Input ADC Transfer Function Typical Connection Diagram Digital Inputs Modes of Operation Normal Mode Power-Down Mode Power vs. Throughput Rate Serial Interface Microprocessor Interfacing AD7940 to TMS320C541 AD7940 to ADSP-218x AD7940 to DSP563xx Application Hints Grounding and Layout Evaluating the AD7940 Performance Outline Dimensions Ordering Guide