Datasheet AD8220 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package |
| 页数 / 页 | 28 / 2 — AD8220. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 9/2019—Rev. B to … |
| 修订版 | C |
| 文件格式/大小 | PDF / 794 Kb |
| 文件语言 | 英语 |
AD8220. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 9/2019—Rev. B to Rev. C. 5/2007—Rev. 0 to Rev. A. 5/2010—Rev. A to Rev. B
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AD8220 Data Sheet TABLE OF CONTENTS
Features .. 1 Power Supply Regulation and Bypassing .. 21 Applications ... 1 Input Bias Current Return Path ... 21 Pin Configuration ... 1 Input Protection ... 21 General Description ... 1 RF Interference ... 22 Revision History ... 2 Common-Mode Input Voltage Range ... 22 Specifications ... 3 Driving an ADC ... 22 Absolute Maximum Ratings .. 8 Applications Information .. 23 ESD Caution .. 8 AC-Coupled Instrumentation Amplifier .. 23 Pin Configuration and Function Descriptions ... 9 Differential Output .. 23 Typical Performance Characteristics ... 10 Electrocardiogram Signal Conditioning ... 25 Theory of Operation .. 19 Outline Dimensions ... 26 Gain Selection ... 20 Ordering Guide .. 26 Layout ... 20 Automotive Products ... 26 Reference Terminal .. 21
REVISION HISTORY 9/2019—Rev. B to Rev. C 5/2007—Rev. 0 to Rev. A
Changes to Power Supply Parameter, Table 1 ... 5 Changes to Table 1 ... 3 Changes to Ordering Guide .. 26 Changes to Table 2 ... 5
Changes to Table 3 ... 8
5/2010—Rev. A to Rev. B
Changes to Figure 6 and Figure 7 ... 10 Added W Grade .. Universal Changes to Figure 23 and Figure 24 .. 13 Changes to Features Section and General Description Section . 1 Changes to Theory of Operation .. 19 Changes to Specifications Section and Table 1 ... 3 Changes to Layout .. 20 Changes to Table 2 .. 5 Changes to Ordering Guide .. 26 Updated Outline Dimensions ... 26
Changes to Ordering Guide .. 26
4/2006—Revision 0: Initial Version
Added Automotive Products Section... 26 Rev. C | Page 2 of 28 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION GAIN SELECTION LAYOUT Common-Mode Rejection Ratio (CMRR) Grounding REFERENCE TERMINAL POWER SUPPLY REGULATION AND BYPASSING INPUT BIAS CURRENT RETURN PATH INPUT PROTECTION RF INTERFERENCE COMMON-MODE INPUT VOLTAGE RANGE DRIVING AN ADC APPLICATIONS INFORMATION AC-COUPLED INSTRUMENTATION AMPLIFIER DIFFERENTIAL OUTPUT ELECTROCARDIOGRAM SIGNAL CONDITIONING OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS
AD8220 Data Sheet TABLE OF CONTENTS
Features .. 1 Power Supply Regulation and Bypassing .. 21 Applications ... 1 Input Bias Current Return Path ... 21 Pin Configuration ... 1 Input Protection ... 21 General Description ... 1 RF Interference ... 22 Revision History ... 2 Common-Mode Input Voltage Range ... 22 Specifications ... 3 Driving an ADC ... 22 Absolute Maximum Ratings .. 8 Applications Information .. 23 ESD Caution .. 8 AC-Coupled Instrumentation Amplifier .. 23 Pin Configuration and Function Descriptions ... 9 Differential Output .. 23 Typical Performance Characteristics ... 10 Electrocardiogram Signal Conditioning ... 25 Theory of Operation .. 19 Outline Dimensions ... 26 Gain Selection ... 20 Ordering Guide .. 26 Layout ... 20 Automotive Products ... 26 Reference Terminal .. 21
REVISION HISTORY 9/2019—Rev. B to Rev. C 5/2007—Rev. 0 to Rev. A
Changes to Power Supply Parameter, Table 1 ... 5 Changes to Table 1 ... 3 Changes to Ordering Guide .. 26 Changes to Table 2 ... 5
Changes to Table 3 ... 8
5/2010—Rev. A to Rev. B
Changes to Figure 6 and Figure 7 ... 10 Added W Grade .. Universal Changes to Figure 23 and Figure 24 .. 13 Changes to Features Section and General Description Section . 1 Changes to Theory of Operation .. 19 Changes to Specifications Section and Table 1 ... 3 Changes to Layout .. 20 Changes to Table 2 .. 5 Changes to Ordering Guide .. 26 Updated Outline Dimensions ... 26
Changes to Ordering Guide .. 26
4/2006—Revision 0: Initial Version
Added Automotive Products Section... 26 Rev. C | Page 2 of 28 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION GAIN SELECTION LAYOUT Common-Mode Rejection Ratio (CMRR) Grounding REFERENCE TERMINAL POWER SUPPLY REGULATION AND BYPASSING INPUT BIAS CURRENT RETURN PATH INPUT PROTECTION RF INTERFERENCE COMMON-MODE INPUT VOLTAGE RANGE DRIVING AN ADC APPLICATIONS INFORMATION AC-COUPLED INSTRUMENTATION AMPLIFIER DIFFERENTIAL OUTPUT ELECTROCARDIOGRAM SIGNAL CONDITIONING OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS