Datasheet ADA4898-1, ADA4898-2 (Analog Devices) - 2

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ADA4898-1/ADA4898-2 Data Sheet TABLE OF CONTENTS
Features .. 1 Test Circuits ... 13 Applications ... 1 Theory of Operation .. 14 Connection Diagram ... 1 PD (Power-Down) Pin for the ADA4898-1 .. 14 General Description ... 1 Applications Information .. 15 Revision History ... 2 Higher Feedback Resistor Gain Operation ... 15 Specifications ... 3 Recommended Values for Various Gains .. 15 ±15 V Supply ... 3 Noise .. 16 ±5 V Supply ... 4 Circuit Considerations .. 16 Absolute Maximum Ratings .. 5 PCB Layout ... 16 Thermal Resistance .. 5 Power Supply Bypassing .. 16 Maximum Power Dissipation ... 5 Grounding ... 16 ESD Caution .. 5 Outline Dimensions ... 17 Pin Configurations and Function Descriptions ... 6 Ordering Guide .. 17 Typical Performance Characteristics ... 7
REVISION HISTORY 5/15—Rev. D to Rev. E 6/09—Rev. A to Rev. B
Deleted 0.1 Hz to 10 Hz Noise Section, Figure 45, and Changes to General Description Section ... 1 Figure 46; Renumbered Sequentially ... 14 Changes to Specifications Section ... 3 Updated Outline Dimensions ... 17 Changes to Figure 29 and Figure 31 .. 11 Changes to Ordering Guide .. 17 Added Figure 32 ... 12 Added Figure 41 ... 13
5/12—Rev. C to Rev. D
Changes to PD (Power-Down) Pin Section .. 14 Changes to Figure 2 Caption ... 1 Added Table 6 ... 14 Updated Outline Dimensions ... 17 Changes to Figure 45 .. 15 Changes to Ordering Guide .. 17
8/08—Rev. 0 to Rev. A 2/10—Rev. B to Rev. C
Changes to General Description Section ... 1 Added ADA4898-2 .. Throughout Changes to Table 5 ... 6 Changes to Features .. 1 Changes to Figure 17 ... 9 Changes to Table 1 .. 3 Changes to Figure 28 .. 10 Changes to Table 2 .. 4 Changes to Figure 29 and Figure 32 .. 11 Changes to Figure 38, Figure 40, Figure 41 ... 14 Added 0.1 Hz to 10 Hz Noise Section.. 14 Changes to Figure 46 .. 15 Added Figure 42 and Figure 43; Renumbered Sequential y ... 14 Changes to Figure 47 .. 16 Changes to Grounding Section... 16 Changes to PCB Layout Section ... 17 Updated Outline Dimensions ... 17 Changes to Ordering Guide .. 20
5/08—Revision 0: Initial Version
Rev. E | Page 2 of 20 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V SUPPLY ±5 V SUPPLY ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION (POWER-DOWN) PIN FOR THE ADA4898-1 APPLICATIONS INFORMATION HIGHER FEEDBACK RESISTOR GAIN OPERATION RECOMMENDED VALUES FOR VARIOUS GAINS NOISE CIRCUIT CONSIDERATIONS PCB LAYOUT POWER SUPPLY BYPASSING GROUNDING OUTLINE DIMENSIONS ORDERING GUIDE NOTES NOTES NOTES