Datasheet AD7765 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC with On-Chip Buffers and Serial Interface |
| 页数 / 页 | 33 / 2 — AD7765* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 896 Kb |
| 文件语言 | 英语 |
AD7765* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017. COMPARABLE PARTS. REFERENCE MATERIALS. Technical Articles
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AD7765* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017 COMPARABLE PARTS REFERENCE MATERIALS
View a parametric search of comparable parts.
Technical Articles
• MS-2210: Designing Power Supplies for High Speed ADC
EVALUATION KITS
• Vibration Analysis Using ADCs Keeps Industrial • AD7764/AD7765 Evaluation Kit Equipment Working
DOCUMENTATION DESIGN RESOURCES Data Sheet
• AD7765 Material Declaration • AD7765: 24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC with • PCN-PDN Information On-Chip Buffers and Serial Interface Data Sheet • Quality And Reliability • Symbols and Footprints
SOFTWARE AND SYSTEMS REQUIREMENTS
• AD7764/AD7765 Evaluation Board Software
DISCUSSIONS
View all AD7765 EngineerZone Discussions.
TOOLS AND SIMULATIONS
• Sigma-Delta ADC Tutorial
SAMPLE AND BUY
Visit the product page to see pricing options.
REFERENCE DESIGNS
• CN0157
TECHNICAL SUPPORT
Submit a technical question or find your regional support number.
DOCUMENT FEEDBACK
Submit feedback for this data sheet.
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 Revision History Specifications Timing Specifications Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Terminology Theory of Operation Σ-Δ Modulation and Digital Filtering AD7765 Antialias Protection AD7765 Input Structure On-Chip Differential Amplifier Modulator Input Structure Driving the Modulator Inputs Directly AD7765 Interface Reading Data Reading Status and Other Registers Writing to the AD7765 AD7765 Functionality Synchronization Overrange Alerts Power Modes Low Power Mode RESET/PWRDWN Mode Decimation Rate Pin Daisy Chaining Reading Data in Daisy-Chain Mode Writing Data in Daisy-Chain Mode Clocking the AD7765 MCLK Jitter Requirements Example 1 Example 2 Decoupling and Layout Information Supply Decoupling Reference Voltage Filtering Differential Amplifier Components Layout Considerations Using the AD7765 Bias Resistor Selection AD7765 Registers Control Register Status Register Gain Register—Address 0x0004 Non-Bit-Mapped, Default Value 0xA000 Overrange Register—Address 0x0005 Non-Bit-Mapped, Default Value 0xCCCC Outline Dimensions Ordering Guide
View a parametric search of comparable parts.
Technical Articles
• MS-2210: Designing Power Supplies for High Speed ADC
EVALUATION KITS
• Vibration Analysis Using ADCs Keeps Industrial • AD7764/AD7765 Evaluation Kit Equipment Working
DOCUMENTATION DESIGN RESOURCES Data Sheet
• AD7765 Material Declaration • AD7765: 24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC with • PCN-PDN Information On-Chip Buffers and Serial Interface Data Sheet • Quality And Reliability • Symbols and Footprints
SOFTWARE AND SYSTEMS REQUIREMENTS
• AD7764/AD7765 Evaluation Board Software
DISCUSSIONS
View all AD7765 EngineerZone Discussions.
TOOLS AND SIMULATIONS
• Sigma-Delta ADC Tutorial
SAMPLE AND BUY
Visit the product page to see pricing options.
REFERENCE DESIGNS
• CN0157
TECHNICAL SUPPORT
Submit a technical question or find your regional support number.
DOCUMENT FEEDBACK
Submit feedback for this data sheet.
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 Revision History Specifications Timing Specifications Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Terminology Theory of Operation Σ-Δ Modulation and Digital Filtering AD7765 Antialias Protection AD7765 Input Structure On-Chip Differential Amplifier Modulator Input Structure Driving the Modulator Inputs Directly AD7765 Interface Reading Data Reading Status and Other Registers Writing to the AD7765 AD7765 Functionality Synchronization Overrange Alerts Power Modes Low Power Mode RESET/PWRDWN Mode Decimation Rate Pin Daisy Chaining Reading Data in Daisy-Chain Mode Writing Data in Daisy-Chain Mode Clocking the AD7765 MCLK Jitter Requirements Example 1 Example 2 Decoupling and Layout Information Supply Decoupling Reference Voltage Filtering Differential Amplifier Components Layout Considerations Using the AD7765 Bias Resistor Selection AD7765 Registers Control Register Status Register Gain Register—Address 0x0004 Non-Bit-Mapped, Default Value 0xA000 Overrange Register—Address 0x0005 Non-Bit-Mapped, Default Value 0xCCCC Outline Dimensions Ordering Guide