Datasheet AD4003, AD4007, AD4011 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 18-Bit, 500 kSPS, Easy Drive, Differential SAR ADC |
| Páginas / Página | 38 / 2 — AD4003/AD4007/AD4011. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. … |
| Revisión | C |
| Formato / tamaño de archivo | PDF / 1.2 Mb |
| Idioma del documento | Inglés |
AD4003/AD4007/AD4011. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 7/2017—Rev. 0 to Rev. A
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AD4003/AD4007/AD4011 Data Sheet TABLE OF CONTENTS
Features .. 1 Driver Amplifier Choice ... 21 Applications ... 1 Ease of Drive Features ... 23 General Description ... 1 Voltage Reference Input .. 24 Revision History ... 2 Power Supply ... 24 Functional Block Diagram .. 3 Digital Interface .. 25 Specifications ... 4 Register Read/Write Functionality... 26 Timing Specifications .. 7 Status Word ... 28 Absolute Maximum Ratings .. 9 CS Mode, 3-Wire Turbo Mode ... 29 Thermal Resistance .. 9 CS Mode, 3-Wire Without Busy Indicator ... 30 ESD Caution .. 9 CS Mode, 3-Wire with Busy Indicator .. 31 Pin Configurations and Function Descriptions ... 10 CS Mode, 4-Wire Turbo Mode ... 32 Typical Performance Characteristics ... 11 CS Mode, 4-Wire Without Busy Indicator ... 33 Terminology .. 16 CS Mode, 4-Wire with Busy Indicator .. 34 Theory of Operation .. 17 Daisy-Chain Mode ... 35 Circuit Information .. 17 Layout Guidelines... 36 Converter Operation .. 18 Evaluating the AD4003/AD4007/AD4011 Performance .. 36 Transfer Functions.. 18 Outline Dimensions ... 37 Applications Information .. 19 Ordering Guide .. 38 Typical Application Diagrams .. 19 Analog Inputs .. 20
REVISION HISTORY
Changes to High Frequency Input Signals Section .. 22
7/2017—Rev. 0 to Rev. A
Added Multiplexed Applications Section .. 22 Added AD4007 and AD4011 .. Universal Added Figure 41 ... 23 Changes to Features Section and General Description ... 1 Moved Figure 42 ... 23 Moved Figure 1 ... 3 Changes to High-Z Mode Section and Figure 43... 23 Changes to Specifications Section .. 4 Changes to Voltage Reference Input Section .. 24 Changes to Table 1 .. 4 Changes to Figure 48, Digital Interface Section, and Table 11 .. 25 Changes to Timing Specifications Section .. 7 Changes to CS Mode, 3-Wire Turbo Mode Section .. 29 Changes to Table 2 .. 7 Added Figure 53 ... 29 Changes to Absolute Maximum Ratings Section ... 9 Changes to CS Mode, 4-Wire Turbo Mode Section .. 32 Added Endnote 2 and Endnote 3, Table 6 ... 9 Added Figure 59 ... 32 Changes to Typical Performance Characteristics Section ... 11 Change to CS Mode, 4-Wire with Busy Signal Indicator Changes to Figure 11 and Figure 14 ... 12 Section .. 34 Changes to Figure 19 and Figure 21 ... 13 Changes to Layout Guidelines Section and Evaluating the Added Figure 25 and Figure 26; Renumbered Sequentially ... 14 AD4003/AD4007/AD4011 Performance Section .. 36 Moved Terminology Section ... 16 Updated Outline Dimensions ... 37 Changes to Terminology Section.. 16 Changes to Ordering Guide .. 38 Changes to Circuit Information Section and Table 8 .. 17 Moved Figure 38 ... 22
10/2016—Revision 0: Initial Version
Rev. A | Page 2 of 38 Document Outline Features Applications General Description Table of Contents Revision History Functional Block Diagram Specifications Timing Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Terminology Theory of Operation Circuit Information Converter Operation Transfer Functions Applications Information Typical Application Diagrams Analog Inputs Input Overvoltage Clamp Circuit Differential Input Considerations Switched Capacitor Input RC Filter Values Driver Amplifier Choice Single to Differential Driver High Frequency Input Signals Multiplexed Applications Ease of Drive Features Input Span Compression High-Z Mode Long Acquisition Phase Voltage Reference Input Power Supply Digital Interface Register Read/Write Functionality Status Word /CS Mode, 3-Wire Turbo Mode /CS Mode, 3-Wire Without Busy Indicator /CS Mode, 3-Wire with Busy Indicator /CS Mode, 4-Wire Turbo Mode /CS Mode, 4-Wire Without Busy Indicator /CS Mode, 4-Wire with Busy Indicator Daisy-Chain Mode Layout Guidelines Evaluating the AD4003/AD4007/AD4011 Performance Outline Dimensions Ordering Guide
AD4003/AD4007/AD4011 Data Sheet TABLE OF CONTENTS
Features .. 1 Driver Amplifier Choice ... 21 Applications ... 1 Ease of Drive Features ... 23 General Description ... 1 Voltage Reference Input .. 24 Revision History ... 2 Power Supply ... 24 Functional Block Diagram .. 3 Digital Interface .. 25 Specifications ... 4 Register Read/Write Functionality... 26 Timing Specifications .. 7 Status Word ... 28 Absolute Maximum Ratings .. 9 CS Mode, 3-Wire Turbo Mode ... 29 Thermal Resistance .. 9 CS Mode, 3-Wire Without Busy Indicator ... 30 ESD Caution .. 9 CS Mode, 3-Wire with Busy Indicator .. 31 Pin Configurations and Function Descriptions ... 10 CS Mode, 4-Wire Turbo Mode ... 32 Typical Performance Characteristics ... 11 CS Mode, 4-Wire Without Busy Indicator ... 33 Terminology .. 16 CS Mode, 4-Wire with Busy Indicator .. 34 Theory of Operation .. 17 Daisy-Chain Mode ... 35 Circuit Information .. 17 Layout Guidelines... 36 Converter Operation .. 18 Evaluating the AD4003/AD4007/AD4011 Performance .. 36 Transfer Functions.. 18 Outline Dimensions ... 37 Applications Information .. 19 Ordering Guide .. 38 Typical Application Diagrams .. 19 Analog Inputs .. 20
REVISION HISTORY
Changes to High Frequency Input Signals Section .. 22
7/2017—Rev. 0 to Rev. A
Added Multiplexed Applications Section .. 22 Added AD4007 and AD4011 .. Universal Added Figure 41 ... 23 Changes to Features Section and General Description ... 1 Moved Figure 42 ... 23 Moved Figure 1 ... 3 Changes to High-Z Mode Section and Figure 43... 23 Changes to Specifications Section .. 4 Changes to Voltage Reference Input Section .. 24 Changes to Table 1 .. 4 Changes to Figure 48, Digital Interface Section, and Table 11 .. 25 Changes to Timing Specifications Section .. 7 Changes to CS Mode, 3-Wire Turbo Mode Section .. 29 Changes to Table 2 .. 7 Added Figure 53 ... 29 Changes to Absolute Maximum Ratings Section ... 9 Changes to CS Mode, 4-Wire Turbo Mode Section .. 32 Added Endnote 2 and Endnote 3, Table 6 ... 9 Added Figure 59 ... 32 Changes to Typical Performance Characteristics Section ... 11 Change to CS Mode, 4-Wire with Busy Signal Indicator Changes to Figure 11 and Figure 14 ... 12 Section .. 34 Changes to Figure 19 and Figure 21 ... 13 Changes to Layout Guidelines Section and Evaluating the Added Figure 25 and Figure 26; Renumbered Sequentially ... 14 AD4003/AD4007/AD4011 Performance Section .. 36 Moved Terminology Section ... 16 Updated Outline Dimensions ... 37 Changes to Terminology Section.. 16 Changes to Ordering Guide .. 38 Changes to Circuit Information Section and Table 8 .. 17 Moved Figure 38 ... 22
10/2016—Revision 0: Initial Version
Rev. A | Page 2 of 38 Document Outline Features Applications General Description Table of Contents Revision History Functional Block Diagram Specifications Timing Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Terminology Theory of Operation Circuit Information Converter Operation Transfer Functions Applications Information Typical Application Diagrams Analog Inputs Input Overvoltage Clamp Circuit Differential Input Considerations Switched Capacitor Input RC Filter Values Driver Amplifier Choice Single to Differential Driver High Frequency Input Signals Multiplexed Applications Ease of Drive Features Input Span Compression High-Z Mode Long Acquisition Phase Voltage Reference Input Power Supply Digital Interface Register Read/Write Functionality Status Word /CS Mode, 3-Wire Turbo Mode /CS Mode, 3-Wire Without Busy Indicator /CS Mode, 3-Wire with Busy Indicator /CS Mode, 4-Wire Turbo Mode /CS Mode, 4-Wire Without Busy Indicator /CS Mode, 4-Wire with Busy Indicator Daisy-Chain Mode Layout Guidelines Evaluating the AD4003/AD4007/AD4011 Performance Outline Dimensions Ordering Guide