MAX44009 Datasheet PDF | Maxim Integrated

Maxim Integrated MAX44009

The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. The on-chip photodiode’s spectral response is optimized to mimic the human eye’s perception of ambient light and incorporates IR and UV blocking capability. The adaptive gain block automatically selects the correct lux range to optimize the counts/lux.

Part No.	MAX44009
Datasheet	MAX44009 Download
Manufacturer	Maxim Integrated
Description	Ambient Light Sensor
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FEATURES

S Wide 0.045 Lux to 188,000 Lux Range S Small, 2mm x 2mm x 0.6mm UTDFN-Opto S VCC = 1.7V to 3.6V S ICC = 0.65µA Operating Current S -40 NC to +85NC Temperature Range S Device Address Options 1001 010x and 1001 011x

GENERAL DESCRIPTION

At less than 1µA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0.045 lux to 188,000 lux. Low-light operation allows easy operation in dark-glass applications. The IC is designed to operate from a 1.7V to 3.6V supply voltage range and consumes only 0.65µA in full operation. It is available in a small, 2mm x 2mm x 0.6mm UTDFN-Opto package.

APPLICATIONS

Tablet PCs/Notebook Computers TVs/Projectors/Displays Digital Lighting Management Portable Devices Cellular Phones/Smartphones Security Systems PART MAX44009EDT+ *EP = Exposed pad. Ordering Information PIN-PACKAGE 6 UTDFN-Opto-EP* TEMP RANGE -40NC to +85NC +Denotes a lead(Pb)-free/RoHS-compliant package. Block Diag...