Datasheet AD7671 (Analog Devices) - 2

AD7671* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017 COMPARABLE PARTS REFERENCE MATERIALS
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Product Selection Guide
• SAR ADC & Driver Quick-Match Guide
EVALUATION KITS Technical Articles
• AD7671 Evaluation Board • MS-1779: Nine Often Overlooked ADC Specifications • MS-2210: Designing Power Supplies for High Speed ADC
DOCUMENTATION
• Sampling ADC Breaks Speed Barrier Without
Application Notes
Compromising Power • AN-594: Modifying the Input Voltage Range of the • The 1 MSPS Successive Approximation Register A/D AD7663, AD7665 or AD7671 PulSAR 16-Bit ADCs Converter • AN-742: Frequency Domain Response of Switched-
Tutorials
Capacitor ADCs • MT-001: Taking the Mystery out of the Infamous Formula, • AN-931: Understanding PulSAR ADC Support Circuitry "SNR=6.02N + 1.76dB", and Why You Should Care • AN-932: Power Supply Sequencing • MT-002: What the Nyquist Criterion Means to Your
Data Sheet
Sampled Data System Design • AD7671: 16-Bit, 1 MSPS CMOS ADC Data Sheet • MT-031: Grounding Data Converters and Solving the Mystery of "AGND" and "DGND"
Product Highlight
• 8- to 18-Bit SAR ADCs ... From the Leader in High
DESIGN RESOURCES
Performance Analog • AD7671 Material Declaration
Technical Books
• PCN-PDN Information • The Data Conversion Handbook, 2005 • Quality And Reliability • Symbols and Footprints
DISCUSSIONS
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Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PulSAR Selection PRODUCT HIGHLIGHTS SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDERING GUIDE PIN FUNCTION DESCRIPTION DEFINITION OF SPECIFICATIONS Integral Nonlinearity Error (INL) Differential Nonlinearity Error (DNL) Full-Scale Error Bipolar Zero Error Unipolar Zero Error Spurious-Free Dynamic Range (SFDR) Effective Number of Bits (ENOB) Total Harmonic Distortion (THD) Signal-to-Noise Ratio (SNR) Signal-to-(Noise + Distortion) Ratio (S/[N+D]) Aperture Delay Transient Response Typical Performance Characteristics CIRCUIT INFORMATION CONVERTER OPERATION Modes of Operation Transfer Functions TYPICAL CONNECTION DIAGRAM Analog Inputs Driver Amplifier Choice Voltage Reference Input Scaler Reference Input (Bipolar Input Ranges) Power Supply POWER DISSIPATION CONVERSION CONTROL DIGITAL INTERFACE PARALLEL INTERFACE SERIAL INTERFACE SLAVE SERIAL INTERFACE External Clock MASTER SERIAL INTERFACE Internal Clock External Discontinuous Clock Data Read after Conversion External Clock Data Read during Conversion MICROPROCESSOR INTERFACING SPI Interface (MC68HC11) ADSP-21065L in Master Serial Interface APPLICATION HINTS Layout Evaluating the AD7671 Performance OUTLINE DIMENSIONS Revision History