Overview
Description
The ISL29033IROZ-EVALZ evaluation board is used to evaluate the performance of Renesas' ISL29033 ultra-low lux, low power, integrated digital ambient light sensor with interrupt function.
The ISL29033 is an integrated ambient and infrared light-to-digital converter with I2C (SMBus compatible) interface. Its advanced, self-calibrated photodiode array emulates human eye response with excellent IR rejection. The on-chip 16-bit ADC is capable of rejecting 50Hz and 60Hz flicker caused by artificial light sources. The lux range select feature allows users to program the lux range for optimized counts/lux. Power consumption can be reduced to less than 0.3μA when powered down.
Features
- Ambient light sensing
- Simple output code directly proportional to lux
- Variable conversion resolution up to 16 bits
- Adjustable sensitivity up to 520 counts per lux
- Measurement range: 0.0019 to 8,000lux with four selectable ranges
- Program interrupt feature
- Light sensor close to human eye response
- Excellent light sensor IR and UV rejection
- 75μA maximum operating current
- 0.3μA maximum shutdown current
- 6 Ld 2.0mm x 2.1mm x 0.7mm ODFN package
Applications
- Display and keypad dimming adjustment for:
- Mobile devices: Smartphones, PDAs, GPS
- Computing devices: Notebook PCs, webpads
- Consumer devices: LCD-TVs, digital picture frames, digital cameras
- Industrial and medical light sensing
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 1.74 MB | |
| Datasheet | PDF 867 KB | |
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Design & Development
Processing table
ISL29033IROZ-EVALZ Obsolete |
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