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Maxim Integrated │ 4

MAX86150

Integrated Photoplethysmogram and

Electrocardiogram Bio-Sensor Module For

Mobile Health

LIST OF FIGURES

LIST OF TABLES

Figure 1. I2C-Compatible Interface Timing Diagram ................................................... 9

Figure 2. MAX86150 ECG Subsystem Block Diagram ................................................ 17

Figure 3. Power-Up Sequence of the Power Supply Rails ............................................. 37

Figure 4. START, STOP, and REPEATED START Conditions .......................................... 38

Figure 5. I2C Acknowledge ..................................................................... 39

Figure 6. Writing One Data Byte to MAX86150...................................................... 39

Figure 7. Reading One Byte of Data from MAX86150................................................. 40

Figure 8. Reading Multiple Bytes of Data from the MAX86150.......................................... 40

Figure 9. Example of FIFO Organization with Four Active Elements ..................................... 47

Figure 10. Example of FIFO Organization with Two Active Elements ..................................... 48

Table 1. FIFO Data Control registers ...............................................................41

Table 2. FDx Format Configurations ...............................................................41

Table 3. FIFO Data Format ..................................................................... 42

Table 4. Sample of FIFO Data Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 5. FIFO Handling Registers ................................................................ 43

Table 6. FIFO Sample Elements Order with four active elements........................................ 44

Table 7. FIFO Sample Elements Order with two active elements ........................................ 45