Datasheet AD8226 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier |
| 页数 / 页 | 28 / 2 — AD8226. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 10/2019—Rev. C … |
| 修订版 | D |
| 文件格式/大小 | PDF / 1.6 Mb |
| 文件语言 | 英语 |
AD8226. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 10/2019—Rev. C to Rev. D. 7/2009—Rev. 0 to Rev. A. 9/2012—Rev. B to Rev. C
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AD8226 Data Sheet TABLE OF CONTENTS
Features .. 1 Gain Selection ... 19 Applications ... 1 Reference Terminal .. 20 Pin Configuration ... 1 Input Voltage Range ... 20 General Description ... 1 Layout .. 20 Revision History ... 2 Input Bias Current Return Path ... 21 Specifications ... 3 Input Protection ... 22 Absolute Maximum Ratings .. 7 Radio Frequency Interference (RFI) .. 22 Thermal Resistance .. 7 Applications Information .. 23 ESD Caution .. 7 Differential Drive ... 23 Pin Configuration and Function Descriptions ... 8 Precision Strain Gage ... 24 Typical Performance Characteristics ... 9 Driving an ADC ... 24 Theory of Operation .. 19 Outline Dimensions ... 25 Architecture ... 19 Ordering Guide .. 25
REVISION HISTORY 10/2019—Rev. C to Rev. D 7/2009—Rev. 0 to Rev. A
Changes to Table 4 .. 7 Added BRZ and BRM Models .. Universal Changes to Features Section .. 1
9/2012—Rev. B to Rev. C
Changes to Table 1 ... 1 Changes to CMRR, Voltage Offset, Input Offset Current, and Changes to General Description Section ... 1 Gain Error Parameters, Table 2... 3 Changes to Gain vs. Temperature Parameter, Output Changes to CMRR, Voltage Offset, and Input Offset Current Parameter, and Operating Range Parameter, Table 2 .. 4 Parameters, Table 2 ... 5 Changes to Common-Mode Rejection Ratio (CMRR) Parameter and to Input Offset, VOSO, Average Temperature Coefficient
3/2011—Rev. A to Rev. B
Parameter, Table 3 ... 5 Added AD8235/AD8236 to Table 1 ... 1 Changes to Gain vs. Temperature Parameter, Table 3 .. 6 Changes to Endnote 1, Table 2 .. 4 Changes to Gain Selection Section .. 19 Change Endnote 2 Placement in Total Noise Equation, Table 3 .. 5 Changes to Reference Terminal Section and Input Voltage Added G > 1 BRZ, BRMZ Max Parameter .. 6 Range Section .. 20 Changes to Endnote 1, Table 3 .. 6 Changes to Ordering Guide .. 25 Changes to Figure 18 .. 11 Changes to Figure 37 .. 14
1/2009—Revision 0: Initial Version
Changes to Figure 42 .. 15 Updated Outline Dimensions ... 25 Rev. D | Page 2 of 28 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ARCHITECTURE GAIN SELECTION REFERENCE TERMINAL INPUT VOLTAGE RANGE Performance Across Temperature Recommendation for Best Performance LAYOUT Common-Mode Rejection Ratio Over Frequency Power Supplies References INPUT BIAS CURRENT RETURN PATH INPUT PROTECTION RADIO FREQUENCY INTERFERENCE (RFI) APPLICATIONS INFORMATION DIFFERENTIAL DRIVE Tips for Best Differential Output Performance PRECISION STRAIN GAGE DRIVING AN ADC OUTLINE DIMENSIONS ORDERING GUIDE
AD8226 Data Sheet TABLE OF CONTENTS
Features .. 1 Gain Selection ... 19 Applications ... 1 Reference Terminal .. 20 Pin Configuration ... 1 Input Voltage Range ... 20 General Description ... 1 Layout .. 20 Revision History ... 2 Input Bias Current Return Path ... 21 Specifications ... 3 Input Protection ... 22 Absolute Maximum Ratings .. 7 Radio Frequency Interference (RFI) .. 22 Thermal Resistance .. 7 Applications Information .. 23 ESD Caution .. 7 Differential Drive ... 23 Pin Configuration and Function Descriptions ... 8 Precision Strain Gage ... 24 Typical Performance Characteristics ... 9 Driving an ADC ... 24 Theory of Operation .. 19 Outline Dimensions ... 25 Architecture ... 19 Ordering Guide .. 25
REVISION HISTORY 10/2019—Rev. C to Rev. D 7/2009—Rev. 0 to Rev. A
Changes to Table 4 .. 7 Added BRZ and BRM Models .. Universal Changes to Features Section .. 1
9/2012—Rev. B to Rev. C
Changes to Table 1 ... 1 Changes to CMRR, Voltage Offset, Input Offset Current, and Changes to General Description Section ... 1 Gain Error Parameters, Table 2... 3 Changes to Gain vs. Temperature Parameter, Output Changes to CMRR, Voltage Offset, and Input Offset Current Parameter, and Operating Range Parameter, Table 2 .. 4 Parameters, Table 2 ... 5 Changes to Common-Mode Rejection Ratio (CMRR) Parameter and to Input Offset, VOSO, Average Temperature Coefficient
3/2011—Rev. A to Rev. B
Parameter, Table 3 ... 5 Added AD8235/AD8236 to Table 1 ... 1 Changes to Gain vs. Temperature Parameter, Table 3 .. 6 Changes to Endnote 1, Table 2 .. 4 Changes to Gain Selection Section .. 19 Change Endnote 2 Placement in Total Noise Equation, Table 3 .. 5 Changes to Reference Terminal Section and Input Voltage Added G > 1 BRZ, BRMZ Max Parameter .. 6 Range Section .. 20 Changes to Endnote 1, Table 3 .. 6 Changes to Ordering Guide .. 25 Changes to Figure 18 .. 11 Changes to Figure 37 .. 14
1/2009—Revision 0: Initial Version
Changes to Figure 42 .. 15 Updated Outline Dimensions ... 25 Rev. D | Page 2 of 28 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ARCHITECTURE GAIN SELECTION REFERENCE TERMINAL INPUT VOLTAGE RANGE Performance Across Temperature Recommendation for Best Performance LAYOUT Common-Mode Rejection Ratio Over Frequency Power Supplies References INPUT BIAS CURRENT RETURN PATH INPUT PROTECTION RADIO FREQUENCY INTERFERENCE (RFI) APPLICATIONS INFORMATION DIFFERENTIAL DRIVE Tips for Best Differential Output Performance PRECISION STRAIN GAGE DRIVING AN ADC OUTLINE DIMENSIONS ORDERING GUIDE