MAX44005 datasheet(2/27 Pages) MAXIM

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MAX44005

RGB Color, Temperature,

and Infrared Proximity Sensor

VCC to GND..........................................................-0.3V to +2.2V

DRV, INT, SCL, SDA ...............................................-0.3V to +6V

Continuous Power Dissipation

(derate 11.9mW/NC above +70NC) ..............................953mW

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

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

Operating Temperature Range.......................... -40NC to +85NC

Soldering Temperature (reflow) ......................................+260NC

OTDFN

Junction-to-Ambient Thermal Resistance (BJA) .......83.9NC/W

Junction-to-Case Thermal Resistance (BJC) ...............37NC/W

ABSOLUTE MAXIMUM RATINGS

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.maxim-ic.com/thermal-tutorial.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-

tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

PACKAGE THERMAL CHARACTERISTICS (Note 1)

ELECTRICAL CHARACTERISTICS

(VCC = 1.8V, TA = +25NC, TMIN–TMAX are from -40NC to +85NC, unless otherwise noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

COLOR SENSOR CHARACTERISTICS

Maximum Sensitivity (Note 3)

Clear = 538nm

0.002

W/cm2

Red = 630nm

0.002

Green = 538nm

0.002

Blue = 470nm

0.004

Infrared = 850nm

0.002

Maximum Sense Capability

Clear = 538nm

8388

W/cm2

Red = 630nm

8388

Green = 538nm

8388

Blue = 470nm

16,777

Infrared = 850nm

8388

Total Error

Power = 10FW/cm2

Red = 630nm,

Green = 538nm,

Blue = 470nm,

Clear = 538nm,

IR = 850nm

TA = +25NC

Gain Matching

Red to green to blue, TA = +25NC

0.5

Power-Up Time

tON

Dark Level Counts

6.25ms conversion time, 0 lux, TA = +25NC

Counts

ADC Conversion Time

14-bit resolution (Note 4)

400

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