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PixArt Imaging Inc.

PAH8011ES Product Datasheet

Low Power Heart Rate Monitor Optical Chip

Version 1.1 | 20 Oct 2017 | 31008AEN

PixArt Imaging Inc. http://www.pixart.com

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List of Figures

Figure 1. Functional Block Diagram ......................................................................................................................................... 6

Figure 2. Pin Configuration ...................................................................................................................................................... 7

Figure 3. Package Outline Diagram........................................................................................................................................ 11

Figure 4. Package marking..................................................................................................................................................... 12

Figure 5. System Design for App Level................................................................................................................................... 13

Figure 6. System Design for Firmware Level .......................................................................................................................... 14

Figure 7. Reference Application Circuit.................................................................................................................................. 16

Figure 8. Recommend Layout PCB......................................................................................................................................... 17

Figure 9. PCB Layout Guide ................................................................................................................................................... 18

Figure 10. IR Reflow Soldering Profile.................................................................................................................................... 19

Figure 11. Carrier Drawing..................................................................................................................................................... 20

Figure 12. Unit Orientation.................................................................................................................................................... 21