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Cirrus Logic Confidential

DS1165PP1

CS7331P

Table of Contents

1 Pin Descriptions ........................................................................................................................................................... 3

1.1 LGA Pinout ............................................................................................................................................................ 3

1.2 Pin Descriptions ..................................................................................................................................................... 3

2 Typical Connection Diagram ....................................................................................................................................... 4

3 Characteristics and Specifications ............................................................................................................................. 4

Table 3-1. Parameter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 3-2. Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 3-3. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 3-4. Acoustic and Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Typical Performance .................................................................................................................................................... 6

4.1 Audio Frequency Response .................................................................................................................................. 6

4.2 Ultrasonic Frequency Response ........................................................................................................................... 6

4.3 Phase Response ................................................................................................................................................... 7

4.4 THD Performance .................................................................................................................................................. 7

4.5 PSRR Performance ............................................................................................................................................... 8

5 Applications Information ............................................................................................................................................. 8

5.1 Important Assembly Guidelines ............................................................................................................................. 8

5.2 PCB Land Pattern and Paste Stencil ..................................................................................................................... 9

6 Package Dimensions .................................................................................................................................................. 10

7 Ordering Information .................................................................................................................................................. 10

8 References .................................................................................................................................................................. 10

9 Revision History ......................................................................................................................................................... 10