View ALS-PDIC17-77C-TR8-15_8286113.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 1 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com ambient light sensor ? surface mount als-pdic17-77c/tr8 features ? close responsively to the human eye spectrum ? light to current, analog output ? good output linearity across wide illumination range ? low sensitivity variation across various light sources ? operating temperature performance, -40 o c to 85 o c ? wide supply voltage range, 1.8v to 5.5v ? size : 1.6mm(l)*1.6mm(w)*0.55mm(h) ? rohs compliant, pb free and halogen free package ? compliance with eu reach description the als-pdic17-77c/tr8 is consisting of a photodiode and a current amplification ic. everlight als series product is a good effective solution to the power saving of display backlighting of mobile appliances, such as the mobile phones, nb and pdas. due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes. applications ? detection of ambient light to control display backlighting mobile devices ? mobile phones, pdas computing device ? tft lcd monitor for notebook computer consumer device ? tft lcd tv, plasma tv, video camera, digital camera, toys ? automatic residential and commercial management ? automatic contrast enhancement for electronic signboard ? ambient light monitoring device for daylight and artificial light ? street light, ccd/cctv
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 2 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com package dimensions top view bottom view unit : mm tolerances : ? 0.1mm side view light receiving area recommended soldering pattern
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 3 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com absolute maximum ratings parameter symbol rating unit supply voltage v cc -0.5~6.0 v output voltage v o 0 ~ vcc-0.8 v output photo current i ph 0 ~ 5 ma operating temperature range t opr -40 ~ +85 c storage temperature range t stg -40 ~ +100 c soldering temperature range [note1] t sol 260 c note1: for detail reflow time and the recommended temperature profile, please refer to page 8. recommended operating conditions parameter symbol min. max. unit operating temperature t opr -40 +85 c supply voltage v cc 1.8 5.5 v
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 4 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com electrical and optical characteristics (t a =25
) parameter symbol min. typ. max. unit test condition supply current i cc -- 480 950 a vcc = 3v, ev = 1000lux r l = 1k [note2] dark current i d -- -- 100 na v cc =3v , e v = 0lux i ph1 2.7 4 5.4 a v cc =3v; e v = 10lux [note1] i ph2 27 40 54 a v cc =3v; e v = 100lux [note1] i ph3 -- 48 92 a v cc =3v; e v = 100lux [note2] light current i ph4 -- 400 540 a v cc =3v; e v =1000lux [note1] photocurrent ratio i ph3 / i ph2 -- 1.2 1.7 -- -- saturation output voltage v o 2.20 2.35 -- v v cc =3v; e v = 100lx, r l =150k [fig.3] peak sensitivity wavelength p -- 550 -- nm -- rise time t r -- 11 1000 s fall time t f -- 400 2000 s delay time t d -- 250 -- s switching time storage time t s -- 35 -- s v cc =3v,r l =5k ????????????????ev = 1000 lux [fig.4] note: 1. white fluorescent light (color temperature = 6500k) is used as light source. however, white led is substituted in mass production. 2. illuminance by cie standard illuminant-a / 2856k, incandescent lamp.
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 5 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com pdic15 - 21c fig.1 block diagram fig.2 measurement method of light current fig.3 measurement method of saturation output voltage fig.4 switching time measurement method
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 6 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com 1 10 100 1000 10000 0.1 1 10 100 1000 10000 fluorescent light incandescent lamp l i g h t c u r r e n t ( u a ) illuminance (lux) 2 3 4 5 6 7 0.0 0.4 0.8 1.2 1.6 ta = 25
r e l a t i v e l i g h t c u r r e n t supply voltage (v) 1 10 100 1000 10000 1e-3 0.01 0.1 1 10 incandescent lamp r l = 100 k fluorescent light r l = 100 k incandescent lamp r l = 30 k fluorescent light r l = 30 k incandescent lamp r l = 5.1 k fluorescent light r l = 5.1 k vcc = 3v ta = 25
o u t p u t v o l t a g e ( v ) illuminance (lux) typial electrical and optical characteristics curves fig.5 light current vs. illuminance fig.6 dark current vs. temperature fig.7 light current vs. temperature fig.8 light current vs. supply voltage -60 -40 -20 0 20 40 60 80 100 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 v ce = 3v e v = 100 lux r e l a t i v e l i g h t c u r r e n t temperature ( )
fig.9 spectral response fig.10 output voltage vs. illuminance
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 7 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com fig.11 consumption current vs. illuminance fig.12 relative consumption current vs. temperature converting photocurrent to voltage r l gnd vout vcc amp current c l i ph note: 1. the output voltage (v out ) is the product of photocurrent (i ph ) and loading resistor (r l ) 2. a right loading resistor shall be chosen to meet the requirement of maximum ambient light, and output saturation voltage: v out (max.) = i out (max.) r l v out (saturation) ? v cc ? 0.8v 3. to avoid 60hz ripple from fluorescent lamps, we suggest that the time constant must be greater than 0.5 second: r l c l 0.5 (empirical data)
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 8 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com recommended method of storage 1. do not open moisture proof bag before devices are ready to use. 2. shelf life in sealed bag from the bag seal date : 18 months at 10c~30c and < 90% rh. 3. after opening the package, the devices must be stored at 10c~30c and ? 60%rh, and used within 1 year (floor life). 4. if the moisture absorbent material ( desiccant material) has faded or unopened bag has exceeded the shelf life or devices (out of bag) have exceeded the floor life, baking treatment is required. 5. if baking is required, refer to ipc/jedec j-std-033 for bake procedure or recommend the following conditions: 192 hours at 40c +5/?0c and < 5 % rh (reeled/tubed/loose units) or 96 hours at 60c 5c and < 5 % rh (reeled/tubed/loose units) or 24 hours at 125c 5c, not suitable for reel or tubes. recommended solder profile notice: (1) reflow soldering should not be done more than two times. (2) when soldering, do not put stress on the devices during heating. (3) after soldering, do not warp the circuit board.
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 9 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com soldering iron each terminal is to go to the tip of soldering iron temperature less than 350
for 3 seconds within once in less than the soldering iron capacity 25w. leave two seconds and more intervals, and do soldering of each terminal. be careful because the damage of the product is often started at the time of the hand solder. repairing repair should not be done after the device have been soldered. when repairing is unavoidable, a double-head soldering iron should be used (as below figure). it should be confirmed beforehand whether the characteristics of the device will or will not be damaged by repairing.
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 10 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com packing quantity specification 4000 pcs/ 1 reel label format rohs pb cpn : p n : xxxxxxxxxxxxx xxxxxxxxxxxxx qty : xxx lot no : xxxxxxxxxx reference : xxxxxxxx cat : xxx hue : xxx ref : xxx everlight reel dimensions cpn: customer?s production number p/n : production number qty: packing quantity cat: ranks hue: peak wavelength ref: reference lot no: lot number made in taiwan: production place unit: mm tolerance: 0.1mm
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 11 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com tape dimensions progressive direction unit: mm tolerance: 0.1mm
lifecyclephase: revision : 6 expired period: forever release date:2014-03-13 13:21:21.0 datasheet ambient light sensor - surface mount als-pdic17-77c/tr8 12 copyright ? 2014, everlight all rights reserved. release date : 03.10.2014. issue no: dls-0000025 rev.6 www.everlight.com note: 1. above specification may be changed without notice. everlight will reserve authority on material change for above specification. 2. when using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. everlight assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. these specification sheets include materials protected under copyright of everlight corporation. please don?t reproduce or cause anyone to reproduce them without everlight?s consent.

▲Up To Search▲

Price & Availability of ALS-PDIC17-77C-TR8-15

	To Download ALS-PDIC17-77C-TR8-15 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .