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color sensor s11059-01wt i 2 c interface-compatible color sensor www.hamamatsu.com 1 the s11059-01wt is a color sensor that supports the i 2 c (inter-integrated circuit) interface. it is sensitive to red ( =615 nm), green ( =530 nm), blue ( =460 nm), and infrared ( =855 nm) light, and outputs detected results as 16-bit digital data for each color. the photodiode for each color is automatically switched sequentially to perform measurements. the sensitivity and integration time can be adjusted so that light measurements can be performed over a wide range. i 2 c interface compatible sequential measurements of red, green, blue, and infrared light 2-step sensitivity switching (sensitivity ratio 1 : 10) sensitivity adjustment by setting the integration time low voltage (2.5 v or 3.3 v) operation low current consumption: 75 a typ. small package (wl-csp: wafer level-chip size package) internal infrared-cut lter lcd backlight adjustment for cell phones, notebook pc, etc. energy-saving sensor for large-size tv, etc. various types of light detection or color adjustment feature feature i 2 c interface-compatible to allow direct connection to micro-controller wl-csp makes the device even smaller and highly reliable 01 02 the sensor supports the i 2 c interface and so can exchange data with the micro-controller using two signal lines jointly usable with other devices. the digital output makes it easy to install into elec- tronic devices such as cell phones and at-panel tvs whose micro- controller is compatible with the i 2 c interface. the sensor supports i 2 c fast mode (400 khz) and operates on 2.25 to 3.63 v. the wl-csp measures only 1.18 1.68 0.58 mm and lead-free re ow solder (260 c) can be used. kpicc0164ea kpicc0171ea connection example of i 2 c interface cross section of wl-csp address 3 eep rom sda scl sda: serial data scl: serial clock lcd driver color sensor micro-controller address 2 address 1 through-hole electrode si chip glass resin solder bump infrared-cut filter wide dynamic range (low gain: 1 to 10 k lx) features applications
color sensor s11059-01wt 2 absolute maximum ratings (ta=25 c) parameter symbol condition value unit supply voltage vdd -0.3 to +6 v load current io 10 ma power dissipation p 100 mw operating temperature topr no dew condensation * 1 -40 to +85 c storage temperature tstg no dew condensation * 1 -40 to +100 c reflow soldering conditions * 2 tsol peak temperature 260 c max., 3 times - *1: when there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. dew condensation on the product may cause deterioration in characteristics and reliability. *2: moisture absorption and re ow conditions: jedec j-std-020d level2a note: exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. always be sure to use the product within the absolute maximum ratings. recommended operating conditions parameter symbol condition min. typ. max. unit supply voltage vdd 2.25 - 3.63 v high level input voltage (sda, scl) * 3 vih 0.7vdd - vdd + 0.5 v low level input voltage (sda, scl) * 3 vil -0.5 - 0.2vdd v bus capacitance (sda, scl) cbus - - 400 pf * 3: set so that vdd=vbus. normal operation cannot be guaranteed unless used with this condition. electrical and optical characteristics parameter symbol condition min. typ. max. unit spectral response range * 4 blue 400 to 540 nm green 455 to 630 red 575 to 660 infrared, more than 700 nm 785 to 885 peak sensitivity wavelength p blue - 460 - nm green - 530 - red - 615 - infrared, more than 700 nm - 855 - current consumption operating mode idd e=0 lx (dark state), excluding output current 30 75 150 a standby mode idds 0.1 1.0 3.0 dark count sd e=0 lx (dark state) - - 5 counts gain ratio rg high gain/low gain - 10 - - photo sensitivity low gain sbl blue initial setting 2.01 3.35 4.69 counts/ lx sgl green 4.57 7.61 10.66 srl red 5.69 9.48 13.28 sirl infrared - 1.66 - sbl blue initial setting * 5 2.51 3.35 4.19 sgl green 5.71 7.61 9.52 srl red 7.11 9.48 11.85 sirl infrared - 1.66 - red/blue sensi. ratio low gain srl/sbl initial setting same chip 2.12 2.83 3.54 - red/green sensi . ratio srl/sgl 0.93 1.25 1.56 blue/green sensi . ratio sbl/sgl 0.33 0.44 0.55 photo sensitivity high gain sbh blue integration time 546 ms/ch 19.0 31.7 44.4 counts/ lx sgh green 45.7 76.2 106.7 srh red 56.7 94.5 132.4 sirh infrared - 15.3 - sbh blue integration time 546 ms/ch* 5 23.8 31.7 39.7 sgh green 57.2 76.2 95.3 srh red 70.9 94.5 118.2 sirh infrared - 15.3 - red/blue sensi. ratio high gain srh/sbh integration time 546 ms/ch same chip 2.24 2.98 3.73 - red/green sensi. ratio srh/sgh 0.93 1.24 1.55 blue/green sensi. ratio sbh/sgh 0.31 0.42 0.52 integration time - integration time setting (tint) ?00? 105 175 245 s * 4: relative sensitivity=more than 10% * 5: integration time is measured and corrected. see "compensation method for sensitivity variation". integration time measuremen t accuracy is 0.36%. sensor section [ta=25 c, vdd=3.3 v, a light source, unless otherwise noted (initial setting: low gain, integration time: 546 ms/ch)]
color sensor s11059-01wt 3 parameter symbol condition min. typ. max. unit i 2 c address addr 7 bits 0x2a (0101010) i 2 c clock frequency fclk 1 - 400 khz sda, scl output voltage high level voh rp=2.2 k 0.7vbus - - v low level vol rp=2.2 k 0 - 0.4 v input/output terminal capacitance ci - - 20 pf sda/scl output fall time * 6 tf rp=2.2 k , cp=400 pf - - 250 ns * 6: scl/sda output rise time is determined by a time constant of cbus rp. note: the i 2 c interface (sda, scl) timings conform to the "i 2 c bus speci cation version 2.1". i 2 c section (ta=25 c, vdd=3.3 v, unless otherwise noted) register map adrs function bit 76543 2 10 00 control adc reset 1: reset 0: operation standby function 1: standby mode 0: operating mode standby function monitor - gain selection 1: high gain 0: low gain integration mode 1: manual setting mode 0: fixed period mode integration time setting (00) 87.5 s, (01) 1.4 ms (10) 22.4 ms, (11) 179.2 ms 01 manual timing register integration time manual setting register (msb) 02 integration time manual setting register (lsb) 03 sensor data register (red) output data (red, msb) 04 output data (red, lsb) 05 sensor data register (green) output data (green, msb) 06 output data (green, lsb) 07 sensor data register (blue) output data (blue, msb) 08 output data (blue, lsb) 09 sensor data register (infrared) output data (infrared, msb) 0a output data (infrared, lsb) adrs 00 bit 7: asserting this bit to ?1?, the adc block is reset. the register data is not reset. to start the operation, set t his bit to ?0?. adrs 00 bit 6: asserting this bit to ?1? the device goes into standby mode. the adc block stops its operation. the register data is not reset. to start the operation, set this bit to ?0?. adrs 00 bit 5: this monitors auto standby function. ?1? means standby mode. this is read only. adrs 00 bit 3: gain selection bit. ?1? is high gain mode and ?0? is low gain mode. this bit is selecting the photodiode area. t he size ratio of high gain photodiode area and low gain photodiode area is 10 : 1. therefore the gain ratio is 10 times from low to high. adrs 00 bit 2: asserting this bit to ?1?, the device goes into manual setting mode. deasserting this bit to 0, goes into xed period mode. in manual setting mode, the s11059-01wt automatically goes to standby mode after a measurement is made. in xed period mode, measurements are continuously repeated. adrs 00 bit 1,0: these bits select the period of internal basis clock. the period is equal to integration time per color in xed period mode. ?00? is 87.5 us, ?01? is 1.4 ms, ?10? is 22.4 ms, ?11? is 179.2 ms. in manual setting mode, ?00? is 175 s, ?01? is 2.8 ms, ?10? is 44.8 ms, ?11? is 368 ms. the integration time per color is set to multiple value (adrs 01 & 02) with the period. adrs 01 & 02: this is a multiple value setting in manual setting mode, and can be set to a minimum of 0x0000 and a maximum of 0xffff (65535). this is used to set how far to expand the integration time per color which speci ed by ?integration time setting? (tint). for example, if you want to set the integration time per color to 546 ms, set 175 s by tint=?00? and then set this register to n=3120 (0xc30). initial setting [low gain, manual setting mode, tint=00 (175 s), integartion time 546 ms/ch] adrs function bit hex 76543210 00 control 1 1 1 - 0 1 0 0 0xe4 01 manual timing register 0 0 0 0 1 1 0 0 0x0c 02 0 0 1 1 0 0 0 0 0x30 mode manual timing register (adrs 01 & 02) integration time setting (tint) 00 01 10 11 fixed period mode disabled 87.5 s 1.4 ms 22.4 ms 179.2 ms manual setting mode n 175 n s 2.8 n ms 44.8 n ms 358.4 n ms adrs 03 to 0a: these bytes are register for sensor data. s11059-01wt measurement result is stored in these registers when the i 2 c command is changed to read mode. the values are kept until next read cycle.
color sensor s11059-01wt 4 action data body ack remark address call (0x2a) s 0101010wa 7-bit address register call (0x00) 00000000 acalls control byte register write (0x84) 10000100 a adc reset, standby disabled address call (0x2a) sr 0101010war estart, address register call (0x00) 00000000 acalls control byte register write (0x04) 00000100 ap adc reset disabled, bus release wait longer than integration time (>2184 ms) address call (0x2a) s 0101010wa 7-bit address register call (0x03) 00000011 acalls output data byte address call (0x2a) sr 0101010r a changes to read mode data read out (r: msb) xxxxxxxx a red data output data read out (r: lsb) xxxxxxxx a data read out (g: msb) xxxxxxxx a green data output data read out (g: lsb) xxxxxxxx a data read out (b: msb) xxxxxxxx a blue data output data read out (b: lsb) xxxxxxxx a data read out (infrared: msb) xxxxxxxx a infrared data output data read out (infrared: lsb) xxxxxxxx - a p s=start condition, sr=restart condition, a=acknowledge, a =acknowledge by host, p=stop condition, r=read mode (1), w=write mode (0), - a =not acknowledge command format program example condition 1: initial setting [manual setting mode, low gain, tint=00 (175 s), integration time 546 ms/ch (0x0c30 is set in manual timing register)] sw a wa a a sr 0x2a (7 bits) a 0x2a (7 bits) sw a 0x2a (7 bits) a sensor data a sensor data a sensor data a sensor data from master to slave from slave to master a sensor data a sensor data a sensor data a p sensor data sr wait 0x2a (7 bits) 0x00 0x03 0x84 a a p r a 0x00 0x04
color sensor s11059-01wt 5 action data body ack remark address call (0x2a) s 0101010wa 7-bit address register call (0x00) 00000000 acalls control byte register write (0x89) 10001001 a adc reset, standby disabled address call (0x2a) sr 0101010wa 7-bit address register call (0x00) 00000000 acalls control byte resistor write (0x09) 00001001 ap adc reset disabled, bus release wait longer than integration time (> 5.6 ms). within this period, repeat measurement is continued. address call (0x2a) s 0101010wa 7-bit address register call (0x03) 00000011 acalls output data byte address call (0x2a) sr 0101010r a changes to read mode data read out (r: msb) xxxxxxxx a red data output data read out (r: lsb) xxxxxxxx a data read out (g: msb) xxxxxxxx a green data output data read out (g: lsb) xxxxxxxx a data read out (b: msb) xxxxxxxx a blue data output data read out (b: lsb) xxxxxxxx a data read out (infrared: msb) xxxxxxxx a infrared data output data read out (infrared: lsb) xxxxxxxx - a p s=start condition, sr=restart condition, a=acknowledge, a =acknowledge by host, p=stop condition, r=read mode(1), w=write mode(0), - a =not acknowledge command format condition 2 [ xed period mode, high gain, tint=01 (1.4 ms), integration time 1.4 ms/ch] sw a wa a a sr 0x2a (7 bits) a 0x2a (7 bits) sw a 0x2a (7 bits) a sensor data a sensor data a sensor data a sensor data from master to slave from slave to master a sensor data a sensor data a sensor data p sensor data sr wait 0x2a (7 bits) 0x00 0x03 0x89 a a p r a 0x00 0x09 a
color sensor s11059-01wt 6 spectral response wavelength (nm) relative sensitivity (%) (typ. ta=25 c) blue green red infrared 0 20 40 60 80 100 300 400 500 600 700 800 900 1000 count value vs. illuminance (typical example) illuminance (times) count value (counts) 0.1 1 10 100 1 k 10 k 100 k 0.01 1 10 100 1 k 10 k 100 k [initial setting (integration time 546 ms/ch, low gain), a light source] red 9.48 counts/lx green 7.61 counts/ lx infrared 1.66 counts/lx blue 3.35 counts/lx compensation method for sensitivity variation sensitivity variation can be decreased using the compensation coefficient which is cal- culated from the integration time measurement result. explanation of compensation method is shown as follows. in case of integration time measurement, it is necessary to set manual setting mode. the integration time measurement starts after ?adc reset? disabled. to measure the nishing inte- gration time (measurement) tmeas, check ?standby monitor? bit until it becomes to ?1?. integration time measurement method the measurement minimum resolution of tmeas is de ned by the looping duration (tunit). in case of default setting, the tset is 2184 ms and assuming the tunit to 7.8 ms, the accu- racy of integration time is calulated by following formula. tunit tset 7.8 2184 100 = 100 = 0.36% the speci cation of compensated sensitivity is de ned as 0.36% accuracy. measurement accuracy of integration time 1. power on 2. power on reset, initialization 3. adc reset enable, standby disable 5. adc reset disable 4. measurement condition setting gain, manual setting mode, integration time 6. measurement start (integration time) 7. measurement end (integration time) 8. data read out 9. compensation standby monitor = 1? no yes the sensitivity compensation that used integration time is as follows: tset tmeas s' = s k k = compensation method k : compensation coef cient tset : integration time (setting) tmeas : integration time (measurement) s : photo sensitivity (measurement) s? : photo sensitivity (compensation) kpicb0132ea kpicb0130ec
color sensor s11059-01wt 7 block diagram timing chart of standby function infrared-cut filter sda: serial data scl: serial clock current - frequency converter timer circuit counter register i 2 c interface sda adc rgir b 16 vdd gnd scl current consumption time initialization and measurement instruction i 2 c command integration time operating mode standby mode readout idd idds kpicc0152ea kpicc0158ea connection example vdd vbus rp 3 k rp 3 k 0.1 f vdd gnd sda s11059-01wt microcontroller scl cd 30 pf cd 30 pf rd 100 rd 100 kpicc0174ed
color sensor s11059-01wt 8 dimensional outline (unit: mm) metal pad (6 )?0.275 nsmd (non soldering mask defined) (6 )?0.3 solder bump 0.73 max. 0.08 1.68 [top view] [bottom view] 0.58 0.04 1.18 index mark 0.5 vdd nc gnd scl nc sda tolerance unless otherwise noted: 0.05 kpica0081ec 0.5 0.5 photosensitive surface photosensitive surface 0.45 photosensitive area index mark [recommend land pattern] 0.5 0.5 0.5 soldering mask opening (6 )?0.375 kpica0081ec note: when using this product, please request our technical inf ormation (s11059 series) and ensure appropriate design according to the information. details of photosensitive area (unit: m) kpicc0153ea 110 135 high gain mode low gain mode
color sensor s11059-01wt 9 standard packing specifications reel (conforms to jeita et-7200) embossed tape (unit: mm, material: ps, conductive) packing quantity 3000 pcs/reel packing type reel and desiccant in moisture-proof packaging (vacuum-sealed) dimension hub diameter tape width material electrostatic characteristics 180 mm 60 mm 8 mm ps (polystyrene) - reel feed direction 2.0 0.06 0.8 0.05 0.25 0.05 4.0 0.1 1.73 0.1 ?1.50 0.1 ?0.50 0.1 1.90 0.03 3.80 0.03 8.0 0.2 4.0 0.1 1.45 0.05 kpicc0196ea
color sensor s11059-01wt 10 measured example of temperature profile with our hot-air reflow oven for product testing 300 c 200 c 217 c 150 c preheat 160 s 260 c max. soldering 100 s max. time temperature kpicb0168eb ? this product supports lead-free soldering. after unpacking, store it in an environment at a temperature of 30 c or less and a humidity of 60% or less, and perform soldering within 1 month. ? the effect that the product receives during re ow soldering varies depending on the circuit board and re ow oven that are used. before actual re ow soldering, check for any problems by tesitng out the re ow soldering methods in advance.
color sensor s11059-01wt cat. no. kpic1074e09 aug. 2015 dn www.hamamatsu.com hamamatsu photonics k.k., solid state division 1126-1 ichino-cho, higashi-ku, hamamatsu city, 435-8558 japan, telephone: (81) 53-434-3311, fax: (81) 53-434-5184 u.s.a.: hamamatsu corporation: 360 foothill road, bridgewater, n.j. 08807, u.s.a., telephone: (1) 908-231-0960, fax: (1) 908-23 1-1218 germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49) 8152-375-0, fax: (49) 8152-265-8 france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telephone: 33-(1) 69 53 71 00, fax: 33-(1) 69 53 71 10 united kingdom: hamamatsu photonics uk limited: 2 howard court, 10 tewin road, welwyn garden city, hertfordshire al7 1bw, united kingdom, telephone: (44) 1707-294888, fax: (44) 1707-325777 north europe: hamamatsu photonics norden ab: torshamnsgatan 35 16440 kista, sweden, telephone: (46) 8-509-031-00, fax: (46) 8-5 09-031-01 italy: hamamatsu photonics italia s.r.l.: strada della moia, 1 int. 6, 20020 arese (milano), italy, telephone: (39) 02-93581733 , fax: (39) 02-93581741 china: hamamatsu photonics (china) co., ltd.: b1201, jiaming center, no.27 dongsanhuan beilu, chaoyang district, beijing 100020 , china, telephone: (86) 10-6586-6006, fax: (86) 10-6586-2866 product specifications are subject to change without prior notice due to improvements or other reasons. this document has been carefully prepared and the information contained is believed to be accurate. in rare cases, however, there may be inaccuracies such as text errors. before using these products, always contact us for the delivery specification sheet to check the latest specifications. the product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. however, even if within the warranty period we accept absolutely no liability for any loss caused by natural d isasters or improper product use. copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. information described in this material is current as of august, 2015. 11 line-up of rgb color sensors high high high high 0.21 (lsb/lx) 0.45 (lsb/lx) 0.64 (lsb/lx) 0.3 (lsb/lx) 0.6 (lsb/lx) 1.4 (lsb/lx) 4.4 (count/ lx) 8.3 (count/ lx) 11.2 (count/ lx) 3.0 (count/ lx) 3.35 (count/ lx) 7.61 (count/ lx) 9.48 (count/ lx) 1.66 (count/ lx) 1.9 (lsb/lx) 4.1 (lsb/lx) 5.8 (lsb/lx) 2.6 (lsb/lx) 5.3 (lsb/lx) 12.9 (lsb/lx) 44.8 (count/ lx) 85.0 (count/ lx) 117.0 (count/ lx) 30.0 (count/ lx) 31.7 (count/ lx) 76.2 (count/ lx) 94.5 (count/ lx) 15.3 (count/ lx) b g r b g r b g r ir b g r ir b g r ir b g r ir b g r b g r b g r ir b g r ir 0.18 (a/w) [=460 nm] 0.23 (a/w) [=540 nm] 0.16 (a/w) [=620 nm] 0.18 (a/w) [=460 nm] 0.23 (a/w) [=540 nm] 0.16 (a/w) [=620 nm] 0.2 (a/w) [=460 nm] 0.23 (a/w) [=540 nm] 0.17 (a/w) [=620 nm] 0.21 (a/w) [=460 nm] 0.25 (a/w) [=540 nm] 0.45 (a/w) [=640 nm] low low low low (mm) (mm) s9032-02 ?2.0 4 4.8 1.8 t 6 pin (filter 0.75 t ) s9702 3 4 1.3 t 4 pin (filter 0.75 t ) s10917-35gt 3 1.6 1.0 t cob (on-chip filter) 460 540 620 460 540 620 460 540 620 s10942-01ct 3 1.6 1.0 t cob (on-chip filter) * * s9706 1.2 1.2 4 4.8 1.8 t 6 pin (filter 0.75 t ) 465 540 615 s11012-01cr s11059-02dt /-03ds s11059-01wt 1.2 1.2 0.56 1.22 3.43 3.8 1.6 t cob (on-chip filter) 460 530 615 855 460 530 615 855 * refer to the spectral response of each products datasheet. photosensitive area package photosensitivity photo peak sensitivity wavelength (nm) 3 4.2 1.3 t 10 pin (on-chip filter) 1.68 1.18 0.58 t wl-csp (on-chip filter) photodiode photodiode photodiode digital photo ic digital photo ic i 2 c compatible color sensor i 2 c compatible color sensor photodiode type type no. 1.22 0.56 1.0 1.0 1.0 1.0 1.0 1.0 b g r b g r b g r b g r b g r b g r b g r b g r related information ? disclaimer ? metal, ceramic, plastic package products ? surface mount type products precautions www.hamamatsu.com/sp/ssd/doc_en.html

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