Datasheet ADA4806-1 (Analog Devices) - 2

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ADA4806-1 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 18 Applications ... 1 Amplifier Description .. 18 General Description ... 1 Input Protection ... 18 Typical Applications Circuit .. 1 Shutdown/Sleep Mode Operation .. 18 Revision History ... 2 Noise Considerations ... 19 Specifications ... 3 Applications Information .. 20 ±5 V Supply ... 3 Slew Enhancement ... 20 5 V Supply .. 4 Effect of Feedback Resistor on Frequency Response .. 20 3 V Supply .. 6 Compensating Peaking in Large Signal Frequency Response ... 20 Absolute Maximum Ratings .. 8 Driving Low Power, High Resolution Successive Thermal Resistance .. 8 Approximation Register (SAR) ADCs... 20 Maximum Power Dissipation ... 8 Dynamic Power Scaling ... 21 ESD Caution .. 8 Single-Ended to Differential Conversion ... 23 Pin Configurations and Function Descriptions ... 9 Layout Considerations ... 23 Typical Performance Characteristics ... 10 Outline Dimensions ... 24 Test Circuits ... 17 Ordering Guide .. 24
REVISION HISTORY 5/2017—Rev. 0 to Rev. A
Changes to Figure 1 ... 1
9/2015—Revision 0: Initial Version
Rev. A | Page 2 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATIONS CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V SUPPLY 5 V SUPPLY 3 V SUPPLY ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION AMPLIFIER DESCRIPTION INPUT PROTECTION SHUTDOWN/SLEEP MODE OPERATION NOISE CONSIDERATIONS APPLICATIONS INFORMATION SLEW ENHANCEMENT EFFECT OF FEEDBACK RESISTOR ON FREQUENCY RESPONSE COMPENSATING PEAKING IN LARGE SIGNAL FREQUENCY RESPONSE DRIVING LOW POWER, HIGH RESOLUTION SUCCESSIVE APPROXIMATION REGISTER (SAR) ADCs DYNAMIC POWER SCALING SINGLE-ENDED TO DIFFERENTIAL CONVERSION LAYOUT CONSIDERATIONS Ground Plane Power Supply Bypassing OUTLINE DIMENSIONS ORDERING GUIDE