Data Sheet

ADG6404

TABLE OF CONTENTS

analog.com

Rev. A | 2 of 19

Features................................................................ 1

Applications........................................................... 1

General Description...............................................1

Functional Block Diagram......................................1

Product Highlights................................................. 1

Specifications........................................................ 3

Operating Supply Voltages.................................3

±20V Dual Supply...............................................3

36V Single Supply..............................................4

Continuous Current Per Channel, Sx or Dx....... 7

Absolute Maximum Ratings...................................8

Thermal Resistance........................................... 8

Electrostatic Discharge (ESD) Ratings...............8

ESD Caution.......................................................8

Pin Configurations and Function Descriptions.......9

Typical Performance Characteristics................... 10

Test Circuits......................................................... 14

Theory of Operations...........................................16

Switch Architecture...........................................16

1.8 V Logic Compatibility..................................16

Terminology......................................................... 17

Applications Information...................................... 18

On Resistance Matching Across Channels...... 18

Large Voltage, High Frequency Signal

Tracking..........................................................18

Power Supply Recommendations.................... 18

Digital Audio Channel to Ultra-Low THD.......... 18

Outline Dimensions............................................. 19

Ordering Guide.................................................19

Evaluation Boards............................................ 19

REVISION HISTORY

6/2025—Rev. 0 to Rev. A

Added On Resistance Matching Across Channels Section and Figure 39; Renumbered Sequentially.........18

4/2025—Revision 0: Initial Version