Datasheet ADA4177-1, ADA4177-2, ADA4177-4 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | OVP and EMI Protected, Precision, Low Noise and Bias Current Single Op Amp |
| 页数 / 页 | 31 / 2 — ADA4177-1/ADA4177-2/ADA4177-4. Data Sheet. TABLE OF CONTENTS. REVISION … |
| 修订版 | E |
| 文件格式/大小 | PDF / 868 Kb |
| 文件语言 | 英语 |
ADA4177-1/ADA4177-2/ADA4177-4. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 4/15—Rev. B to Rev. C. 10/14—Rev. 0 to Rev. A
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ADA4177-1/ADA4177-2/ADA4177-4 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 24 Applications ... 1 Applications Information .. 25 General Description ... 1 Active Overvoltage Protection ... 25 Pin Connection Diagram .. 1 Limiting Overvoltage Current Out of the Positive Supply Pin .. 26 Revision History ... 2 EMI Protection ... 27 Specifications ... 3 Self Heating ... 27 Electrical Characteristics, ±5 V .. 3 Using the ADA4177-1/ADA4177-2/ADA4177-4 as a Electrical Characteristics, ±15 V .. 5 Comparator ... 27 Absolute Maximum Ratings ... 7 Output Phase Reversal ... 28 Maximum Power Dissipation ... 7 Proper Printed Circuit Board (PCB) Layout .. 28 Thermal Resistance .. 7 Outline Dimensions ... 29 ESD Caution .. 7 Ordering Guide .. 31 Pin Configurations and Function Descriptions ... 8 Typical Performance Characteristics ... 11
REVISION HISTORY 4/15—Rev. B to Rev. C
Added Figure 2; Renumbered Sequentially ... 1 Added ADA4177-1 ... Universal Changes to Features and General Description Section .. 1 Deleted Figure 2; Renumbered Sequentially ... 1 Changes to Table 2 ... 3 Change to Table 1 ... 1 Changes to Table 3 ... 5 Added Figure 5, Figure 6, and Table 7; Renumbered Changes to Table 5 ... 7 Sequentially ... 9 Added Figure 6, Figure 7, and Table 7; Renumbered Changes to Figure 16, Figure 17, Figure 19, and Figure 20 .. 12 Sequentially .. 9 Changes to Figure 26 .. 14 Added Figure 10 and Figure 13 ... 10 Changes to Figure 34, Figure 35, Figure 37, and Figure 39 .. 16 Replaced Figure 15 and Figure 18 ... 11 Changes to Figure 46, Figure 47, Figure 49, and Figure 50 .. 17 Added Figure 14, Figure 16, Figure 17,and Figure 19 ... 11 Changes to Figure 59 and Figure 62... 19 Changes to Figure 20, Figure 21, Figure 23, and Figure 24 .. 12 Changes to Figure 63, Figure 65, Figure 66, and Figure 68 .. 20 Changes to Figure 32 and Figure 33 ... 14 Changes to Figure 69 and Figure 72... 21 Changes to Figure 38 and Figure 41 ... 15 Changes to Figure 75 and Figure 78... 22 Changes to Figure 58 and Figure 61 ... 18 Added Figure 77 and Figure 80 .. 22 Changes to Figure 62, Figure 65, and Figure 66 ... 19 Added Figure 81 to Figure 83 ... 23 Changes to Figure 69 and Figure 72 ... 20 Changes to Theory of Operation Section .. 24 Change to Figure 87 Caption .. 25 Changes to Input Protection Circuit Section and Limiting Updated Outline Dimensions ... 27 Overvoltage Current Out of the Positive Supply Pin Section ... 26 Added Figure 93 and Figure 94 .. 28 Changes to Using the ADA4177-1/ADA4177-2/ADA4177-4 as Changes to Ordering Guide .. 29 a Comparator Section .. 27 Changes to Ordering Guide .. 31
10/14—Rev. 0 to Rev. A
Changes to Large Signal Voltage Gain Parameter, Test
1/15—Rev. A to Rev. B
Conditions/Comments Column, Table 3 ... 5 Added ADA4177-4 ... Universal Reorganized Layout .. Universal
10/14—Revision 0: Initial Version
Rev. C | Page 2 of 31 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V ELECTRICAL CHARACTERISTICS, ±15 V ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ACTIVE OVERVOLTAGE PROTECTION Common Protection Methods Add an External Series Input Resistor Add External Clamping Diodes Input Protection Circuit LIMITING OVERVOLTAGE CURRENT OUT OF THE POSITIVE SUPPLY PIN EMI PROTECTION SELF HEATING USING THE ADA4177-1/ADA4177-2/ADA4177-4 AS A COMPARATOR OUTPUT PHASE REVERSAL PROPER PRINTED CIRCUIT BOARD (PCB) LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE
ADA4177-1/ADA4177-2/ADA4177-4 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 24 Applications ... 1 Applications Information .. 25 General Description ... 1 Active Overvoltage Protection ... 25 Pin Connection Diagram .. 1 Limiting Overvoltage Current Out of the Positive Supply Pin .. 26 Revision History ... 2 EMI Protection ... 27 Specifications ... 3 Self Heating ... 27 Electrical Characteristics, ±5 V .. 3 Using the ADA4177-1/ADA4177-2/ADA4177-4 as a Electrical Characteristics, ±15 V .. 5 Comparator ... 27 Absolute Maximum Ratings ... 7 Output Phase Reversal ... 28 Maximum Power Dissipation ... 7 Proper Printed Circuit Board (PCB) Layout .. 28 Thermal Resistance .. 7 Outline Dimensions ... 29 ESD Caution .. 7 Ordering Guide .. 31 Pin Configurations and Function Descriptions ... 8 Typical Performance Characteristics ... 11
REVISION HISTORY 4/15—Rev. B to Rev. C
Added Figure 2; Renumbered Sequentially ... 1 Added ADA4177-1 ... Universal Changes to Features and General Description Section .. 1 Deleted Figure 2; Renumbered Sequentially ... 1 Changes to Table 2 ... 3 Change to Table 1 ... 1 Changes to Table 3 ... 5 Added Figure 5, Figure 6, and Table 7; Renumbered Changes to Table 5 ... 7 Sequentially ... 9 Added Figure 6, Figure 7, and Table 7; Renumbered Changes to Figure 16, Figure 17, Figure 19, and Figure 20 .. 12 Sequentially .. 9 Changes to Figure 26 .. 14 Added Figure 10 and Figure 13 ... 10 Changes to Figure 34, Figure 35, Figure 37, and Figure 39 .. 16 Replaced Figure 15 and Figure 18 ... 11 Changes to Figure 46, Figure 47, Figure 49, and Figure 50 .. 17 Added Figure 14, Figure 16, Figure 17,and Figure 19 ... 11 Changes to Figure 59 and Figure 62... 19 Changes to Figure 20, Figure 21, Figure 23, and Figure 24 .. 12 Changes to Figure 63, Figure 65, Figure 66, and Figure 68 .. 20 Changes to Figure 32 and Figure 33 ... 14 Changes to Figure 69 and Figure 72... 21 Changes to Figure 38 and Figure 41 ... 15 Changes to Figure 75 and Figure 78... 22 Changes to Figure 58 and Figure 61 ... 18 Added Figure 77 and Figure 80 .. 22 Changes to Figure 62, Figure 65, and Figure 66 ... 19 Added Figure 81 to Figure 83 ... 23 Changes to Figure 69 and Figure 72 ... 20 Changes to Theory of Operation Section .. 24 Change to Figure 87 Caption .. 25 Changes to Input Protection Circuit Section and Limiting Updated Outline Dimensions ... 27 Overvoltage Current Out of the Positive Supply Pin Section ... 26 Added Figure 93 and Figure 94 .. 28 Changes to Using the ADA4177-1/ADA4177-2/ADA4177-4 as Changes to Ordering Guide .. 29 a Comparator Section .. 27 Changes to Ordering Guide .. 31
10/14—Rev. 0 to Rev. A
Changes to Large Signal Voltage Gain Parameter, Test
1/15—Rev. A to Rev. B
Conditions/Comments Column, Table 3 ... 5 Added ADA4177-4 ... Universal Reorganized Layout .. Universal
10/14—Revision 0: Initial Version
Rev. C | Page 2 of 31 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V ELECTRICAL CHARACTERISTICS, ±15 V ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ACTIVE OVERVOLTAGE PROTECTION Common Protection Methods Add an External Series Input Resistor Add External Clamping Diodes Input Protection Circuit LIMITING OVERVOLTAGE CURRENT OUT OF THE POSITIVE SUPPLY PIN EMI PROTECTION SELF HEATING USING THE ADA4177-1/ADA4177-2/ADA4177-4 AS A COMPARATOR OUTPUT PHASE REVERSAL PROPER PRINTED CIRCUIT BOARD (PCB) LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE