AD7666* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017COMPARABLE PARTSDESIGN RESOURCES View a parametric search of comparable parts. • AD7666 Material Declaration • PCN-PDN Information EVALUATION KITS • Quality And Reliability • AD7666 Evaluation Kit • Symbols and Footprints DOCUMENTATIONDISCUSSIONSApplication Notes View all AD7666 EngineerZone Discussions. • AN-931: Understanding PulSAR ADC Support Circuitry • AN-932: Power Supply Sequencing SAMPLE AND BUYData Sheet Visit the product page to see pricing options. • AD7666: 16-Bit 500 kSPS PulSAR® Unipolar ADC with Reference Data Sheet TECHNICAL SUPPORTProduct Highlight Submit a technical question or find your regional support • 8- to 18-Bit SAR ADCs ... From the Leader in High number. Performance Analog DOCUMENT FEEDBACKREFERENCE MATERIALS Submit feedback for this data sheet. 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 GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS DEFINITIONS OF SPECIFICATIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT INFORMATION CONVERTER OPERATION Transfer Functions TYPICAL CONNECTION DIAGRAM Analog Input Driver Amplifier Choice Voltage Reference Input Power Supply POWER DISSIPATION VERSUS THROUGHPUT CONVERSION CONTROL DIGITAL INTERFACE PARALLEL INTERFACE SERIAL INTERFACE MASTER SERIAL INTERFACE Internal Clock SLAVE SERIAL INTERFACE External Clock External Discontinuous Clock Data Read After Conversion External Clock Data Read During Conversion MICROPROCESSOR INTERFACING SPI Interface (ADSP-219x) APPLICATION HINTS BIPOLAR AND WIDER INPUT RANGES LAYOUT EVALUATING THE AD7666’S PERFORMANCE OUTLINE DIMENSIONS ORDERING GUIDE