2 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
