Datasheet AD7655 (Analog Devices) - 2

AD7655* PRODUCT PAGE QUICK LINKS Last Content Update: 03/25/2017 COMPARABLE PARTS REFERENCE MATERIALS
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Product Selection Guide
• SAR ADC & Driver Quick-Match Guide
EVALUATION KITS Technical Articles
• AD7655 Evaluation Kit • MS-1779: Nine Often Overlooked ADC Specifications • MS-2210: Designing Power Supplies for High Speed ADC
DOCUMENTATION Tutorials Application Notes
• MT-002: What the Nyquist Criterion Means to Your • AN-742: Frequency Domain Response of Switched- Sampled Data System Design Capacitor ADCs • MT-031: Grounding Data Converters and Solving the • AN-931: Understanding PulSAR ADC Support Circuitry Mystery of "AGND" and "DGND" • AN-932: Power Supply Sequencing
Data Sheet DESIGN RESOURCES
• AD7655-DSCC: Military Data Sheet • AD7655 Material Declaration • AD7655-EP: Enhanced Product Data Sheet • PCN-PDN Information • AD7655: Low Cost, 4-Channel, 16-Bit, 500 kSPS PulSAR • Quality And Reliability ADC Data Sheet • Symbols and Footprints
Product Highlight
• 8- to 18-Bit SAR ADCs ... From the Leader in High
DISCUSSIONS
Performance Analog View all AD7655 EngineerZone Discussions.
Technical Books
• The Data Conversion Handbook, 2005
SAMPLE AND BUY
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Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TERMINOLOGY TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION CIRCUIT INFORMATION MODES OF OPERATION TRANSFER FUNCTIONS TYPICAL CONNECTION DIAGRAM ANALOG INPUTS INPUT CHANNEL MULTIPLEXER DRIVER AMPLIFIER CHOICE VOLTAGE REFERENCE INPUT POWER SUPPLY POWER DISSIPATION CONVERSION CONTROL DIGITAL INTERFACE PARALLEL INTERFACE Master Parallel Interface Slave Parallel Interface 8-Bit Interface (Master or Slave) Channel A/ Output SERIAL INTERFACE MASTER SERIAL INTERFACE Internal Clock SLAVE SERIAL INTERFACE External Clock External Discontinuous Clock Data Read After Convert External Clock Data Read (Previous) During Convert MICROPROCESSOR INTERFACING SPI INTERFACE (ADSP-2191M) APPLICATION HINTS LAYOUT EVALUATING THE AD7655 PERFORMANCE OUTLINE DIMENSIONS ORDERING GUIDE