Maxim Integrated MAX44004
The MAX44004 is a wide dynamic range, lowpower ambient light sensor (ALS) ideal for many light sensing applications: tablets, displays, accessories, medical devices, and light management systems. The on-chip ambient sensor has the power to measure the exact visible light from 0.03 lux to 65,000 lux and communicate through an I2C digital communication bus. The IC has patented sensors, filters, and circuitry to mimic the human eye response.| Part No. | MAX44004 |
|---|---|
| Datasheet | MAX44004 Download |
| Manufacturer |  Maxim Integrated |
| Description | Digital Ambient Light Sensor |
| Buy | Stock & Price |
GENERAL DESCRIPTION
With on-chip calibration registers, it performs the same in different light conditions (i.e., fluorescent, incandescent). The interrupt pin minimizes the need of constant polling of the device, freeing up microcontroller resources for efficient communication and thus reducing overall power consumption. The part-to-part matching is optimized by proprietary Maxim process to speed up end-product development time. The IC can operate from a VDD of 1.7V to 3.6V, including both supply and I2C times. It consumes just 5µA operating current.APPLICATIONS
Tablets and Netbooks Displays, TVs, Projectors Digital Lighting Management Medical Devices Industrial Automation Benefits andFEATURES
S Consumes Low Power● 5µA Supply Current
● Interrupt Pin Delivers Efficient Communication S High Sensitivity
● 0.03 Lux Sensitivity S Easy to Design
● 1.7V to 3.6V Supply Voltage
● Tight Part-to-Part Variation S Reliable Light Sensing
● Perfect Rejection of 50Hz/60Hz Noise
● Adjustable Visibl...
