Data Sheet

ManualsBrandsSparkfun Electronics ManualsBiometric SensorsParticle Sensor Breakout Board - MAX30105

REVISION

NUMBER

REVISION

DATE

DESCRIPTION

PAGES

CHANGED

0 5/16 Initial release —

1 7/16

Updated title, General Description, Benets and Features, Applications, System

Diagram, Electrical Characteristics global conditions, LED supply voltage

parameter, ADC count—PSRR (LED driver outputs) parameter conditions,

Typical Operating Characteristics global conditions, Pin Conguration, Detailed

Description, Temperature Sensor, Proximity Function, Register Maps and

Descriptions, Interrupt Status (0x00–0x01), Interrupt Enable (0x02–0x03),

FIFO Data Register, Bits 3:0, FIFO Almost Full Value (FIFO_A_FULL) Mode

Conguration (0x09), Table 4, Particle-Sensing Conguration (0x0A), Table 5,

Bits 4:2: Particle-Sensing Sample Rate Control (Using 2 LEDs), Table 6, Table

8, Sampling Rate and Performance, Power Considerations, Table 11, Table 12,

Particle-Sensing Temperature Compensation, Red LED Current Settings vs. LED

Temperature Rise, Figure 3 caption, Timing in Particle-Sensing Mode Using 2

LEDs, Figure 4 caption, Table 15, Timing in Particle-Sensing Mode Using 1 LED,

Figure 5 caption, Table 16, Power-Up Sequencing, Early STOP Conditions, Slave

Address, Acknowledge, Write Data Format, Read Data Format, External Partner

1–35

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses

are implied. Maxim Integrated reserves the right to change the circuitry and specications without notice at any time. The parametric values (min and max limits)

shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.

2016 Maxim Integrated Products, Inc.

│

MAX30105 High-Sensitivity Optical Sensor

for Smoke Detection Applications

Revision History

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.