ALS-PDIC15-21B/TR8

ALS-PDIC15-21B/TR8 Datasheet


ALS-PDIC15-21B/TR8

Part Datasheet
ALS-PDIC15-21B/TR8 ALS-PDIC15-21B/TR8 ALS-PDIC15-21B/TR8 (pdf)
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Surface - Mount Ambient Light Sensor

ALS-PDIC15-21B/TR8
‧Monolithic IC containing photodiode and current amplifier ‧Human-eye spectral response and excellent IR-cut from 700 to 1050 nm ‧Wide dynamic range 1 lux to 30,000 lux ‧Excellent output to illuminance linearity ‧Size 3.2mm L *1.5mm W *1.1mm H ‧Very low < 3% photocurrent fluctuation versus temperature change 0 to 60 oC ‧Wild supply voltage range 1.5V to 5.5V ‧Standby current < 1 uA ‧Light to Current, analog output ‧Operating temperature performance, -30oC to 85oC ‧RoHS compliant and Pb Free package

The ALS-PDIC15-21B/TR8 is a compact surface mount photo-sensor IC for detecting ambient light illuminating intensity. The sensitivity is superior to that of a phototransistor, and exhibits little chip-to-chip variation. It has excellent spectral sensitivity to the illuminating light source and excellent output linearity. Due to very low photo current fluctuation versus temperature change, ALS-PDIC15-21B/TR8 is very suitable for hand-held or outdoor application device.
‧Detection of ambient light to control display backlighting

Mobile devices Mobile phones, PDAs, GPS Computing device TFT LCD monitor for Notebook computer Consumer device TFT LCD TV, Plasma TV
‧Automatic residential and commercial management ‧Automatic contrast enhancement for electronic signboard ‧Ambient light monitoring device for daylight and artificial light

Street light

Aug. 14, 2008

Surface - Mount Ambient Light Sensor

Package Dimensions

Top View

Sensor Window

ALS-PDIC15-21B/TR8

R0.35
1 Vcc
2 Out
3 GND
4 GND

Bottom View

Unit mm Tolerances ± 0.1mm

Aug. 14, 2008

Surface - Mount Ambient Light Sensor

ALS-PDIC15-21B/TR8

Absolute Maximum Ratings Ta=25℃

Parameter

Supply Voltage Output Voltage Output Photo Current Operating Temperature Range Storage Temperature Range Soldering Temperature Range [Note1] Human Body Model ESD

Vcc Vo IPH Topr Tstg Tsol HBM

Machine Model ESD

Rating 0 ~ Vcc-0.9
0~5 -40 ~ +85 -40 ~ +100
260 3000 300

Unit V mA ℃ ℃ ℃ V

Note1 For detail reflow time and the recommended temperature profile, please refer to page

Recommended Operating Conditions Ta=25℃

Parameter Operating Temperature Supply Voltage

Symbol Topr Vcc

Min. -40

Max. +85

Unit ℃ V

Aug. 14, 2008
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Datasheet ID: ALS-PDIC15-21B/TR8 512561