The ISL29012 is an integrated light sensor with I2C (SMBusCompatible) interface. It has an internal signed 15-bitintegrating type ADC designed based on thecharge-balancing A/D conversion technique. This ADC iscapable of rejecting 50Hz and 60Hz flicker caused byartificial light sources. The lux range select feature allowsthe user to program the lux range for optimized counts/lux.In normal operation, power consumption is typically 250μA.Furthermore, a power-down mode can be controlled bysoftware via the I2C interface, reducing power consumptionto less than 1μA.The ISL29012 supports a hardware interrupt that remainsasserted low until the host clears it through I2C interface.Designed to operate on supplies from 2.5V to 3.3V, theISL29012 is specified for operation over the -40°C to +85°C ambient temperature range.
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