MAX44005EDT+

MAX44005EDT+ Datasheet

MAX44005

Part	Datasheet
MAX44005EDT+	MAX44005EDT+ (pdf)

Related Parts	Information
MAX44005EVKIT+	MAX44005EVKIT+

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EVALUATION KIT AVAILABLE MAX44005 RGB Color, Temperature, and Infrared Proximity Sensor The MAX44005 integrates 7 sensors in one product red, green, blue RGB sensors an ambient light clear sensor a temperature sensor an ambient infrared sensor, and an infrared proximity sensor with an I2C interface. This highly integrated optical sensor includes a temperature sensor to improve reliability and performance. The IC computes all the light information with parallel data converters to make simultaneous light measurement in a very short time. The chip consumes only 15FA in RGBC + IR mode and operates at 1.8V supply voltage. The IC’s RGB sensing capability improves the performance of end products by providing robust and precise information for ambient color sensing and color temperature measurement. The integrated proximity sensor uses a single-pulse LED scheme to achieve very low power consumption. This method also improves sunlight rejection and 50Hz/60Hz noise to deliver reliable proximity measurements. With this technology, the IC is a perfect solution for touch-screen portable devices and presence detection applications. The on-chip ambient sensor has the ability to make wide dynamic range 0.002~8388.61FW/cm2 measurements. The IC’s digital computation power provides programmability and flexibility for end-product design. A programmable interrupt pin minimizes the need to poll the device for data, freeing up microcontroller resources, and reducing system software overhead, and ultimately, power consumption. All these features are included in a tiny, 2mm x 2mm x 0.6mm optical package. Smartphones Tablet PCs TVs/Displays Digital Light Management Presence Detection Industrial Sensors Color Correction Ordering Information appears at end of data sheet. S Optical Sensor Fusion for True Color Sensing 7 Parallel ADCs R, G, B, IR, ALS, Proximity Sensing Temperature Sensing S Superior Sensitivity Lux S Optimized for System Power Efficiency 10µA in Ambient Mode 15µA in RGBC + IR Mode 0.01µA in Shutdown Mode S Integrated 1-Pulse IR LED Driver for Proximity Sensing Improved Sensitivity and Power Saving Sunlight Rejection S Digital Functionalities Programmable Channel Gains Adjustable Interrupt Thresholds S High-Level Integration 7 Sensors in a 2mm x 2mm x 0.6mm Package Functional Diagram VLED IRLED DRV RED GREEN BLUE CLEAR COMP MAX44005 14-BIT 14-BIT 14-BIT 14-BIT 14-BIT TEMP 14-BIT ADC PGA IR 14-BIT AMBIENT CANCELLATION PGA SDA SCLK µC INT For related parts and recommended products to use with this part, refer to: For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at MAX44005 RGB Color, Temperature, and Infrared Proximity Sensor ABSOLUTE MAXIMUM RATINGS VCC to +2.2V DRV, INT, SCL, SDA to +6V Continuous Power Dissipation derate 11.9mW/NC above Continuous Input Current into Any Terminal.................... ±20mA Output Short-Circuit Current Operating Temperature Range........................... -40NC to +85NC Soldering Temperature PACKAGE THERMAL CHARACTERISTICS Note 1 OTDFN Junction-to-Ambient Thermal Resistance BJA ........83.9NC/W Junction-to-Case Thermal Resistance BJC ................37NC/W 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 Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation 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. ELECTRICAL CHARACTERISTICS VCC = 1.8V, TA = +25NC, are from -40NC to +85NC, unless otherwise noted. Note 2 PARAMETER CONDITIONS COLOR SENSOR CHARACTERISTICS Clear = 538nm Red = 630nm Maximum Sensitivity Note 3 Green = 538nm Blue = 470nm Infrared = 850nm Clear = 538nm Red = 630nm Maximum Sense Capability Green = 538nm Blue = 470nm Infrared = 850nm Total Error Gain Matching Power-Up Time Dark Level Counts ADC Conversion Time Power = 10FW/cm2 Red = 630nm, Green = 538nm, Blue = 470nm, Clear = 538nm, IR = 850nm TA = +25NC Red to green to blue, TA = +25NC 6.25ms conversion time, 0 lux, TA = +25NC 14-bit resolution Note 4 TYP MAX UNITS Ordering Information PART PIN-PACKAGE TEMP RANGE MAX44005EDT+ 6 OTDFN -40NC to +85NC +Denotes a lead Pb -free/RoHS-compliant package. Maxim Integrated 25 MAX44005 RGB Color, Temperature, and Infrared Proximity Sensor Package Information For the latest package outline information and land patterns footprints , go to Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. PACKAGE TYPE 6 OTDFN PACKAGE CODE D622CN+1 OUTLINE NO. 21-0606 LAND PATTERN NO. 90-0376 Maxim Integrated 26 MAX44005 RGB Color, Temperature, and Infrared Proximity Sensor 5/12 Initial release 10/12 Updated Absolute Maximum Ratings section, changed second occurrence of ADC Conversion Time to Accuracy Conversion Accuracy, added note in Electrical Characteristics table, replaced TOC 4, removed sentence from Register Description section PAGES CHANGED 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 specifications 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 160 Rio Robles, San Jose, CA 95134 USA 2012 Maxim Integrated Products, Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.

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EVALUATION KIT AVAILABLE

MAX44005

RGB Color, Temperature, and Infrared Proximity Sensor

The MAX44005 integrates 7 sensors in one product red, green, blue RGB sensors an ambient light clear sensor a temperature sensor an ambient infrared sensor, and an infrared proximity sensor with an I2C interface. This highly integrated optical sensor includes a temperature sensor to improve reliability and performance.

The IC computes all the light information with parallel data converters to make simultaneous light measurement in a very short time. The chip consumes only 15FA in RGBC + IR mode and operates at 1.8V supply voltage.

The IC’s RGB sensing capability improves the performance of end products by providing robust and precise information for ambient color sensing and color temperature measurement.

The integrated proximity sensor uses a single-pulse LED scheme to achieve very low power consumption. This method also improves sunlight rejection and 50Hz/60Hz noise to deliver reliable proximity measurements. With this technology, the IC is a perfect solution for touch-screen portable devices and presence detection applications.

The on-chip ambient sensor has the ability to make wide dynamic range 0.002~8388.61FW/cm2 measurements. The IC’s digital computation power provides programmability and flexibility for end-product design. A programmable interrupt pin minimizes the need to poll the device for data, freeing up microcontroller resources, and reducing system software overhead, and ultimately, power consumption. All these features are included in a tiny, 2mm x 2mm x 0.6mm optical package.

Smartphones Tablet PCs TVs/Displays Digital Light Management

Presence Detection Industrial Sensors Color Correction
Ordering Information appears at end of data sheet.

S Optical Sensor Fusion for True Color Sensing 7 Parallel ADCs R, G, B, IR, ALS, Proximity Sensing Temperature Sensing

S Superior Sensitivity Lux

S Optimized for System Power Efficiency 10µA in Ambient Mode 15µA in RGBC + IR Mode 0.01µA in Shutdown Mode

S Integrated 1-Pulse IR LED Driver for Proximity Sensing Improved Sensitivity and Power Saving Sunlight Rejection

S Digital Functionalities Programmable Channel Gains Adjustable Interrupt Thresholds

S High-Level Integration 7 Sensors in a 2mm x 2mm x 0.6mm Package

Functional Diagram

VLED

IRLED DRV

RED GREEN BLUE CLEAR COMP

MAX44005
14-BIT
14-BIT
14-BIT
14-BIT
14-BIT

TEMP
14-BIT ADC

PGA IR
14-BIT

AMBIENT

CANCELLATION PGA

SDA SCLK
µC INT

For related parts and recommended products to use with this part, refer to:
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at

MAX44005

RGB Color, Temperature, and Infrared Proximity Sensor

ABSOLUTE MAXIMUM RATINGS

VCC to +2.2V DRV, INT, SCL, SDA to +6V Continuous Power Dissipation
derate 11.9mW/NC above

Continuous Input Current into Any Terminal.................... ±20mA Output Short-Circuit Current Operating Temperature Range........................... -40NC to +85NC Soldering Temperature

PACKAGE THERMAL CHARACTERISTICS Note 1

OTDFN Junction-to-Ambient Thermal Resistance BJA ........83.9NC/W Junction-to-Case Thermal Resistance BJC ................37NC/W

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

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

ELECTRICAL CHARACTERISTICS

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

PARAMETER

CONDITIONS

COLOR SENSOR CHARACTERISTICS

Clear = 538nm

Red = 630nm

Maximum Sensitivity Note 3

Green = 538nm

Blue = 470nm

Infrared = 850nm

Clear = 538nm

Red = 630nm

Maximum Sense Capability

Green = 538nm

Blue = 470nm

Infrared = 850nm

Total Error

Gain Matching Power-Up Time Dark Level Counts ADC Conversion Time

Power = 10FW/cm2

Red = 630nm,

Green = 538nm,

Blue = 470nm,

Clear = 538nm,

IR = 850nm

TA = +25NC

Red to green to blue, TA = +25NC
6.25ms conversion time, 0 lux, TA = +25NC
14-bit resolution Note 4

TYP MAX UNITS
Ordering Information

PART

PIN-PACKAGE

TEMP RANGE

MAX44005EDT+
6 OTDFN
-40NC to +85NC
+Denotes a lead Pb -free/RoHS-compliant package.

Maxim Integrated
25

MAX44005

RGB Color, Temperature, and Infrared Proximity Sensor

Package Information

For the latest package outline information and land patterns footprints , go to Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status.

PACKAGE TYPE 6 OTDFN

PACKAGE CODE D622CN+1

OUTLINE NO.
21-0606

LAND PATTERN NO.
90-0376

Maxim Integrated
26

MAX44005 RGB Color, Temperature, and Infrared Proximity Sensor
5/12 Initial release
10/12

Updated Absolute Maximum Ratings section, changed second occurrence of ADC Conversion Time to Accuracy Conversion Accuracy, added note in Electrical Characteristics table, replaced TOC 4, removed sentence from Register Description section

PAGES CHANGED

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 specifications 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 160 Rio Robles, San Jose, CA 95134 USA
2012 Maxim Integrated Products,

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

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX44005EDT+ Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX44005EDT+ 647339