GND to PGND......................................................-0.3V to +0.3V

x_DRV, x_LED+ to PGND....................................-0.3V to +6.0V

All Other Pins to GND ..........................................-0.3V to +6.0V

Output Short-Circuit Current Duration.......................Continuous

Continuous Input Current into Any Terminal ....................±20mA

Continuous Power Dissipation (TA = +70°C)

OESIP (derate 5.8mW/°C above +70°C) ....................464mW

Operating Temperature Range........................... -40°C to +85°C

Soldering Temperature (reflow).......................................+260°C

Storage Temperature Range............................ -40°C to +105°C

OESIP

(Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

POWER SUPPLY

Power-Supply Voltage

Guaranteed by RED and IR count tolerance

1.7

1.8

2.0

V

LED Supply Voltage

(R_LED+ or IR_LED+ to PGND)

Guaranteed by PSRR of LED Driver

3.1

3.3

5.0

V

Supply Current

PW = 200µs, 50sps

600

1200

µA

Heart rate only mode,

PW = 200µs, 50sps

600

1200

Supply Current in Shutdown

0.7

10

µA

SENSOR CHARACTERISTICS

ADC Resolution

14

bits

Red ADC Count

(Note 3)

Propriety ATE setup

RED_PA = 0x05, LED_PW = 0x00,

23,000 26,000 29,000

Counts

IR ADC Count

(Note 3)

Propriety ATE setup

IR_PA = 0x09, LED_PW = 0x00,

23,000 26,000 29,000

Counts

Dark Current Count

RED_PA = IR_PA = 0x00,

LED_PW = 0x03, SPO2_SR = 0x01

0

3

Counts

DC Ambient Light Rejection

(Note 4)

ALR

Number of ADC counts with

fingeronsensorunderdirect

sunlight (100K lux)

LED_PW = 0x03,

SPO2_SR = 0x01

RED LED

0

Counts

IR LED

0

www.maximintegrated.com

Maxim Integrated │ 2

MAX30100

Pulse Oximeter and Heart-Rate Sensor IC

for Wearable Health

Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer

board. For detailed information on package thermal considerations, refer to

www.maximintegrated.com/thermal-tutorial.

Absolute Maximum Ratings

Package Thermal Characteristics

Electrical Characteristics