link to page 1 link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 8 link to page 8 link to page 9 link to page 10 link to page 17 link to page 18 link to page 18 link to page 19 link to page 20 link to page 21 link to page 21 link to page 22 link to page 25 link to page 27 link to page 27 ADL5904Data SheetTABLE OF CONTENTS Features .. 1 Theory of Operation .. 18 Applications ... 1 Basic Connections for RMS Measurement ... 18 Functional Block Diagram .. 1 Choosing a Value for CRMS ... 19 General Description ... 1 VRMS Calibration and Error Calculation .. 20 Revision History ... 2 Basic Connections for Threshold Detection .. 21 Specifications ... 3 Q and Q Response Time ... 21 Absolute Maximum Ratings .. 8 Setting the VIN− Threshold Detection Voltage .. 22 ESD Caution .. 8 Evaluation Board Schematic and Configuration Options .. 25 Pin Configuration and Function Descriptions ... 9 Outline Dimensions ... 27 Typical Performance Characteristics ... 10 Ordering Guide .. 27 Test Circuits ... 17 REVISION HISTORY 7/2017—Rev. A to Rev. B5/2017—Rev. 0 to Rev. A Changes to Basic Connection for RMS Measurement Section Changes to Ordering Guide .. 27 and Figure 44 ... 18 Change to Figure 54 ... 25 10/2016—Revision 0: Initial Version Change to C14 Default Value, Table 7 ... 26 Rev. B | Page 2 of 27 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION BASIC CONNECTIONS FOR RMS MEASUREMENT CHOOSING A VALUE FOR CRMS VRMS CALIBRATION AND ERROR CALCULATION BASIC CONNECTIONS FOR THRESHOLD DETECTION Q AND QB RESPONSE TIME SETTING THE VIN− THRESHOLD DETECTION VOLTAGE APPLICATIONS INFORMATION EVALUATION BOARD SCHEMATIC AND CONFIGURATION OPTIONS OUTLINE DIMENSIONS ORDERING GUIDE