ISL29003IROZ-T7

INTERSIL  ISL29003IROZ-T7  芯片, 光电传感器, 数字输出

The is an Integrated Light Sensor with a 16-bit integrating type ADC, I²C user programmable Lux range select for optimized counts/Lux and I²C multi-function control and monitoring capabilities. The internal ADC provides 16-bit resolution while rejecting 50Hz and 60Hz flicker caused by artificial light sources. In normal operation, power consumption is less than 300µA. Furthermore, an available software power-down mode controlled via the I²C interface reduces power consumption to less than 1µA. The ISL29003 supports a hardware interrupt that remains asserted low until the host clears it through I²C interface.

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Range select via I²C - 1 = 0 to 1000Lux, 2 = 0 to 4000Lux, 3 = 0 to 16,000Lux, 4 = 0 to 64,000Lux

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Human eye response 540nm peak sensitivity

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Temperature compensated

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Adjustable resolution: up to 65 counts per Lux

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User-programmable upper and lower threshold interrupt

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Simple output code, directly proportional to Lux

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IR + UV rejection