EVALUATION KIT AVAILABLE MAX44006/MAX44008 RGB Color, Infrared, and Temperature Sensors General Description Features S Optical Sensor Fusion for True Color Sensing The MAX44006/MAX44008 integrate six sensors in two Seven Parallel ADCs products: red, green, blue (RGB) sensors an ambient R, G, B, IR, ALS Sensing light (clear) sensor a temperature sensor and an ambi- 2 ent infrared sensor with an I C interface. These highly S Superior Sensitivity integrated optical sensors include a temperature sensor 0.001 Lux to improve reliability and performance. S Optimized for Overall System Power Consumption The devices compute the light information with six paral- 10A (MAX44006)/10A (MAX44008) in Ambient Mode lel data converters allowing simultaneous light measure- 15A (MAX44006)/16A (MAX44008) in RGBC + ment in a very short time. The devices consume only IR Mode 15FA (MAX44006) and 16FA (MAX44008) separately in 0.01A (MAX44006)/0.5A (MAX44008) in RGBC + TEMP + IR mode, and also have the ability to Shutdown Mode operate at 1.7V to 2.0V (MAX44006) and 2.7V to 5.5V supply voltage (MAX44008). S Digital Functionalities Programmable Channel Gains The devices RGB sensing capability improves the Adjustable Interrupt Thresholds performance of end products by providing robust and S High-Level Integration precise information for ambient color-sensing and Six Sensors in a 2mm x 2mm x 0.6mm color-temperature measurement. Package The devices superior infrared and 50Hz/60Hz rejection provide robust readings. The wide dynamic range light Functional Diagram measurement makes these products perfect candidates for many color measurement applications. V DD The on-chip ambient sensor has the ability to make wide 2 dynamic range (0.002~8388.61FW/cm ) lux measure- ments. The devices digital computation power provides MAX44006 programmability and flexibility for end-product design. A MAX44008 RED programmable interrupt pin minimizes the need to poll AMB 14-BIT PGA ADC the devices for data, freeing up microcontroller resourc- SDA es, reducing system software overhead, and ultimately GREEN SCL reducing power consumption. All these features are AMB 14-BIT PGA ADC included in a tiny 2mm x 2mm x 0.6mm optical package. BLUE Applications AMB 14-BIT PGA ADC TVs/Display Systems 2 MICROCONTROLLER I C CLEAR INT Tablet PCs/Notebooks/e-Readers AMB 14-BIT PGA ADC Printers LED and Laser Projectors COMP AMB 14-BIT PGA ADC Digital Light Management Industrial Sensors IR AMB 14-BIT Tablets PGA ADC Color Correction 14-BIT TEMP GND ADC Ordering Information appears at end of data sheet. For related parts and recommended products to use with this part, GND AO refer to www.maximintegrated.com/MAX44006.related. For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maximintegrated.com. 19-6298 Rev 1 8/12MAX44006/MAX44008 RGB Color, Infrared, and Temperature Sensors ABSOLUTE MAXIMUM RATINGS V to GND (MAX44006) ....................................-0.3V to +2.2V Continuous Power Dissipation DD V to GND (MAX44008) ...................................-0.3V to +6.0V (derate 11.9mW/NC above +70NC) ..............................953mW DD A0, INT, SCL, SDA to GND ..................................-0.3V to +6.0V Operating Temperature Range .......................... -40NC to +85NC Output Short-Circuit Current Duration .......................Continuous Soldering Temperature (reflow) ......................................+260NC Continuous Input Current into Any Terminal ...................Q20mA 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) OTDFN (Note 1) Junction-to-Ambient Thermal Resistance (B ) .+83.9C/W JA Junction-to-Case Thermal Resistance (B ) ............ +37C/W JC 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. ELECTRICAL CHARACTERISTICS (V = 1.8V (MAX44006), V = 3.3V (MAX44008), T = +25NC, min/max are from -40C to +85C, unless otherwise noted.) (Note 2) DD DD A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS COLOR-SENSOR CHARACTERISTICS Clear = 538nm 0.002 Red = 630nm 0.002 2 Maximum Sensitivity (Note 3) Green = 538nm 0.002 FW/cm Blue = 470nm 0.004 Infrared = 850nm 0.002 Clear = 538nm 8388 Red = 630nm 8388 2 Maximum Sense Capability Green = 538nm 8388 FW/cm Blue = 470nm 16,777 Infrared = 850nm 8388 2 Power = 10FW/cm , red = 630nm, Total Error TE green = 538nm, blue = 470nm, 2 15 % T = +25NC, clear = 538nm, IR = 850nm A Gain Matching Red to green to blue, T = +25NC 0.5 10 % A Power-Up Time t 10 ms ON Dark-Level Counts 6.25ms conversion time, 0 lux, T = +25NC 2 Counts A 14-bit resolution (Note 4) 400 14-bit resolution, T = +25NC 100 A ADC Conversion Time 12-bit resolution 25 ms 10-bit resolution 6.25 8-bit resolution 1.5625 Maxim Integrated 2