Datasheet AD8418A (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Bidirectional, Zero-Drift, Current Sense Amplifier |
| 页数 / 页 | 18 / 4 — AD8418A. Data Sheet. ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Rating. … |
| 修订版 | E |
| 文件格式/大小 | PDF / 463 Kb |
| 文件语言 | 英语 |
AD8418A. Data Sheet. ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Rating. ESD CAUTION
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AD8418A Data Sheet ABSOLUTE MAXIMUM RATINGS Table 3.
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a Supply Voltage 6 V stress rating only; functional operation of the product at these Input Voltage Range or any other conditions above those indicated in the operational Common-Mode −3 V to +80 V section of this specification is not implied. Operation beyond Differential 5.5 V (magnitude) the maximum operating conditions for extended periods may Reverse Supply Voltage 0.3 V affect product reliability. ESD Human Body Model (HBM) ±2000 V Operating Temperature Range
ESD CAUTION
AD8418AWB and AD8418AB −40°C to +125°C AD8418AWH −40°C to +150°C Storage Temperature Range −65°C to +150°C Output Short-Circuit Duration Indefinite SOIC Package θJA Thermal Resistance 127.4°C/W MSOP Package θJA Thermal Resistance 134.5°C/W Rev. E | Page 4 of 18 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION 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
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a Supply Voltage 6 V stress rating only; functional operation of the product at these Input Voltage Range or any other conditions above those indicated in the operational Common-Mode −3 V to +80 V section of this specification is not implied. Operation beyond Differential 5.5 V (magnitude) the maximum operating conditions for extended periods may Reverse Supply Voltage 0.3 V affect product reliability. ESD Human Body Model (HBM) ±2000 V Operating Temperature Range
ESD CAUTION
AD8418AWB and AD8418AB −40°C to +125°C AD8418AWH −40°C to +150°C Storage Temperature Range −65°C to +150°C Output Short-Circuit Duration Indefinite SOIC Package θJA Thermal Resistance 127.4°C/W MSOP Package θJA Thermal Resistance 134.5°C/W Rev. E | Page 4 of 18 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION 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