Datasheet AD7764 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 24-Bit, 312 kSPS, 109 dB Sigma-Delta ADC with On-Chip Buffers and Serial Interface |
| 页数 / 页 | 34 / 2 — AD7764* PRODUCT PAGE QUICK LINKS Last Content Update: 03/29/2017. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 936 Kb |
| 文件语言 | 英语 |
AD7764* PRODUCT PAGE QUICK LINKS Last Content Update: 03/29/2017. COMPARABLE PARTS. DESIGN RESOURCES. EVALUATION KITS
该数据表的模型线
文件文字版本
AD7764* PRODUCT PAGE QUICK LINKS Last Content Update: 03/29/2017 COMPARABLE PARTS DESIGN RESOURCES
View a parametric search of comparable parts. • AD7764 Material Declaration • PCN-PDN Information
EVALUATION KITS
• Quality And Reliability • AD7764/AD7765 Evaluation Kit • Symbols and Footprints
DOCUMENTATION DISCUSSIONS Data Sheet
View all AD7764 EngineerZone Discussions. • AD7764: 24-Bit, 312 kSPS, 109 dB Sigma-Delta ADC with On-Chip Buffers and Serial Interface Data Sheet
SAMPLE AND BUY
Visit the product page to see pricing options.
SOFTWARE AND SYSTEMS REQUIREMENTS
• AD7764/AD7765 Evaluation Board Software
TECHNICAL SUPPORT
Submit a technical question or find your regional support
TOOLS AND SIMULATIONS
number. • Sigma-Delta ADC Tutorial
DOCUMENT FEEDBACK REFERENCE 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 FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION 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 AD7764 ANTIALIAS PROTECTION INPUT STRUCTURE ON-CHIP DIFFERENTIAL AMPLIFIER MODULATOR INPUT STRUCTURE DRIVING THE MODULATOR INPUTS DIRECTLY AD7764 SERIAL INTERFACE READING DATA READING STATUS AND OTHER REGISTERS WRITING TO THE AD7764 FUNCTIONALITY SYNCHRONIZATION OVERRANGE ALERTS POWER MODES Low Power Mode RESETB/PWRDWNB Mode DECIMATION RATE PIN DAISY-CHAINING READING DATA IN DAISY-CHAIN MODE WRITING DATA IN DAISY-CHAIN MODE CLOCKING THE AD7764 MCLK JITTER REQUIREMENTS Example 1 Example 2 DECOUPLING AND LAYOUT INFORMATION SUPPLY DECOUPLING REFERENCE VOLTAGE FILTERING DIFFERENTIAL AMPLIFIER COMPONENTS LAYOUT CONSIDERATIONS USING THE AD7764 BIAS RESISTOR SELECTION AD7764 REGISTERS CONTROL REGISTER STATUS REGISTER GAIN REGISTER—ADDRESS 0x0004 Nonbit Mapped, Default Value: 0xA000 OVERRANGE REGISTER—ADDRESS 0x0005 Nonbit Mapped, Default Value: 0xCCCC OUTLINE DIMENSIONS ORDERING GUIDE
View a parametric search of comparable parts. • AD7764 Material Declaration • PCN-PDN Information
EVALUATION KITS
• Quality And Reliability • AD7764/AD7765 Evaluation Kit • Symbols and Footprints
DOCUMENTATION DISCUSSIONS Data Sheet
View all AD7764 EngineerZone Discussions. • AD7764: 24-Bit, 312 kSPS, 109 dB Sigma-Delta ADC with On-Chip Buffers and Serial Interface Data Sheet
SAMPLE AND BUY
Visit the product page to see pricing options.
SOFTWARE AND SYSTEMS REQUIREMENTS
• AD7764/AD7765 Evaluation Board Software
TECHNICAL SUPPORT
Submit a technical question or find your regional support
TOOLS AND SIMULATIONS
number. • Sigma-Delta ADC Tutorial
DOCUMENT FEEDBACK REFERENCE 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 FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION 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 AD7764 ANTIALIAS PROTECTION INPUT STRUCTURE ON-CHIP DIFFERENTIAL AMPLIFIER MODULATOR INPUT STRUCTURE DRIVING THE MODULATOR INPUTS DIRECTLY AD7764 SERIAL INTERFACE READING DATA READING STATUS AND OTHER REGISTERS WRITING TO THE AD7764 FUNCTIONALITY SYNCHRONIZATION OVERRANGE ALERTS POWER MODES Low Power Mode RESETB/PWRDWNB Mode DECIMATION RATE PIN DAISY-CHAINING READING DATA IN DAISY-CHAIN MODE WRITING DATA IN DAISY-CHAIN MODE CLOCKING THE AD7764 MCLK JITTER REQUIREMENTS Example 1 Example 2 DECOUPLING AND LAYOUT INFORMATION SUPPLY DECOUPLING REFERENCE VOLTAGE FILTERING DIFFERENTIAL AMPLIFIER COMPONENTS LAYOUT CONSIDERATIONS USING THE AD7764 BIAS RESISTOR SELECTION AD7764 REGISTERS CONTROL REGISTER STATUS REGISTER GAIN REGISTER—ADDRESS 0x0004 Nonbit Mapped, Default Value: 0xA000 OVERRANGE REGISTER—ADDRESS 0x0005 Nonbit Mapped, Default Value: 0xCCCC OUTLINE DIMENSIONS ORDERING GUIDE