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Confidential for Archtech
Equation Chapter 1 Section 1
Serial No. 201307190009
CM32181
Low Power, High Sensitivity I2C Ambient Light Sensor
Rev: 1.1 Revised 11th-June-2013
Description
Features
CM32181 is an advanced ambient light sensor with I2C protocol interface and designed by the CMOS process. It is easily operated via a simple I2C command. The active interruption feature within the threshold windows setting offers the benefit of eliminating loading of the controller monitor.
CM32181 incorporates a photodiode, amplifiers and analog circuits into a single chip. The best spectral sensitivity is used to closely capture real human eye responses. CM32181 has excellent temperature compensation. Its robust refresh rate setting does not need an external RC low pass filter.