Datasheet AD8417 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | Bidirectional, Zero Drift, Current Sense Amplifier |
| Seiten / Seite | 17 / 2 — AD8417. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 3/2020—Rev. D to … |
| Revision | E |
| Dateiformat / Größe | PDF / 352 Kb |
| Dokumentensprache | Englisch |
AD8417. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 3/2020—Rev. D to Rev. E. 6/2019—Rev. C to Rev. D
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AD8417 Data Sheet TABLE OF CONTENTS
Features .. 1 Bidirectional Operation .. 11 Applications .. 1 External Referenced Output ... 12 General Description ... 1 Splitting the Supply .. 12 Typical Application Circuit .. 1 Splitting an External Reference .. 12 Revision History ... 2 Applications Information ... 13 Specifications... 3 Motor Control .. 13 Absolute Maximum Ratings ... 4 Solenoid Control .. 14 ESD Caution.. 4 Pinout Option Engineered for FMEA ... 15 Pin Configurations and Function Descriptions ... 5 Outline Dimensions ... 16 Typical Performance Characteristics ... 6 Ordering Guide .. 17 Theory of Operation .. 10 Automotive Products .. 17 Output Offset Adjustment .. 11 Unidirectional Operation .. 11
REVISION HISTORY 3/2020—Rev. D to Rev. E 6/2019—Rev. C to Rev. D
Added 10-Lead MSOP .. ... ... ... ... ... ... .. .. ... ... ... ... ... Universal Changes to Features Section .. 1 Changed AD8417WB to AD8417WB and AD8417B, and Changes to Table 3 .. 4 Patented to Patented (U.S. Patent 8,624,668 B2) .. Throughout Changes to Figure 33 ... 13 Changes to Features Section and General Description Section .. 1 Changed Functional Block Diagram Section to Typical
10/2017—Rev. B to Rev. C
Application Circuit Section... 1 Change to Splitting an External Reference Section ... 12 Changes to Figure 2 and Table 4 Caption ... 5 Added Figure 3; Renumbered Sequentially and Table 5;
4/2015—Rev. A to Rev. B
Renumbered Sequentially ... 5 Change to Figure 36 ... 14 Changes to Figure 11 to Figure 15 ... 7 Changes to Figure 16 to Figure 19 ... 8
11/2014—Rev. 0 to Rev. A
Change to Figure 23 ... 9 Added AD8417WH ... Universal Deleted Figure 26; Renumbered Sequentially .. 10 Changes to Features Section and General Description Section .. ... 1 Added Pinout Option Engineered for FMEA Section and Changes to Specifications Section and Table 2 ... 3 Table 6 .. 15 Changes to Table 3 .. 4 Updated Outline Dimensions ... 17 Changes to Ordering Guide .. 16 Changes to Ordering Guide .. 17
11/2013—Revision 0: Initial Version
Rev. E | Page 2 of 17 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION OUTPUT OFFSET ADJUSTMENT UNIDIRECTIONAL OPERATION Ground Referenced Output Mode VS Referenced Output Mode BIDIRECTIONAL OPERATION EXTERNAL REFERENCED OUTPUT SPLITTING THE SUPPLY SPLITTING AN EXTERNAL REFERENCE APPLICATIONS INFORMATION MOTOR CONTROL 3-Phase Motor Control H-Bridge Motor Control SOLENOID CONTROL High-Side Current Sense with a Low-Side Switch High-Side Current Sense with a High-Side Switch High Rail Current Sensing PINOUT OPTION ENGINEERED FOR FMEA OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS
AD8417 Data Sheet TABLE OF CONTENTS
Features .. 1 Bidirectional Operation .. 11 Applications .. 1 External Referenced Output ... 12 General Description ... 1 Splitting the Supply .. 12 Typical Application Circuit .. 1 Splitting an External Reference .. 12 Revision History ... 2 Applications Information ... 13 Specifications... 3 Motor Control .. 13 Absolute Maximum Ratings ... 4 Solenoid Control .. 14 ESD Caution.. 4 Pinout Option Engineered for FMEA ... 15 Pin Configurations and Function Descriptions ... 5 Outline Dimensions ... 16 Typical Performance Characteristics ... 6 Ordering Guide .. 17 Theory of Operation .. 10 Automotive Products .. 17 Output Offset Adjustment .. 11 Unidirectional Operation .. 11
REVISION HISTORY 3/2020—Rev. D to Rev. E 6/2019—Rev. C to Rev. D
Added 10-Lead MSOP .. ... ... ... ... ... ... .. .. ... ... ... ... ... Universal Changes to Features Section .. 1 Changed AD8417WB to AD8417WB and AD8417B, and Changes to Table 3 .. 4 Patented to Patented (U.S. Patent 8,624,668 B2) .. Throughout Changes to Figure 33 ... 13 Changes to Features Section and General Description Section .. 1 Changed Functional Block Diagram Section to Typical
10/2017—Rev. B to Rev. C
Application Circuit Section... 1 Change to Splitting an External Reference Section ... 12 Changes to Figure 2 and Table 4 Caption ... 5 Added Figure 3; Renumbered Sequentially and Table 5;
4/2015—Rev. A to Rev. B
Renumbered Sequentially ... 5 Change to Figure 36 ... 14 Changes to Figure 11 to Figure 15 ... 7 Changes to Figure 16 to Figure 19 ... 8
11/2014—Rev. 0 to Rev. A
Change to Figure 23 ... 9 Added AD8417WH ... Universal Deleted Figure 26; Renumbered Sequentially .. 10 Changes to Features Section and General Description Section .. ... 1 Added Pinout Option Engineered for FMEA Section and Changes to Specifications Section and Table 2 ... 3 Table 6 .. 15 Changes to Table 3 .. 4 Updated Outline Dimensions ... 17 Changes to Ordering Guide .. 16 Changes to Ordering Guide .. 17
11/2013—Revision 0: Initial Version
Rev. E | Page 2 of 17 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION OUTPUT OFFSET ADJUSTMENT UNIDIRECTIONAL OPERATION Ground Referenced Output Mode VS Referenced Output Mode BIDIRECTIONAL OPERATION EXTERNAL REFERENCED OUTPUT SPLITTING THE SUPPLY SPLITTING AN EXTERNAL REFERENCE APPLICATIONS INFORMATION MOTOR CONTROL 3-Phase Motor Control H-Bridge Motor Control SOLENOID CONTROL High-Side Current Sense with a Low-Side Switch High-Side Current Sense with a High-Side Switch High Rail Current Sensing PINOUT OPTION ENGINEERED FOR FMEA OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS