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S11059-01WT

S11059-01WT

  • 厂商:

    HAMAMATSU

  • 封装:

  • 描述:

    S11059-01WT - I2C interface-compatible color sensor - Hamamatsu Corporation

  • 数据手册
  • 价格&库存
S11059-01WT 数据手册
Color sensor S11059-01WT I2C interface-compatible color sensor The S11059-01WT is a color sensor that supports the I2C (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. Features I2C 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 Wide dynamic range (Low gain: 1 to 10 klx) Feature Applications 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 The sensor supports the 01 I C interface-compatible to allow direct connection to micro-controller 2 I 2C Feature interface and so can exchange data The WL-CSP measures only 1.18 × 1.68 × 0.58 mm and lead-free re ow solder (260 °C) can be used. 02 WL-CSP makes the device even smaller and highly reliable with the micro-controller using two signal lines jointly usable with other devices. The digital output makes it easy to install into electronic devices such as cell phones and at-panel TVs whose microcontroller is compatible with the I2C interface. The sensor supports I2C Fast mode (400 kHz) and operates on 2.25 to 3.63 V. Connection example of I2C interface Address 3 Address 2 EEP ROM LCD driver Address 1 Color sensor Cross section of WL-CSP Glass Si chip SDA SCL Through-hole electrode Micro-controller Solder bump Infrared-cut filter Resin SDA: serial data SCL: serial clock KPICC0164EA KPICC0171EA www.hamamatsu.com 1 Color sensor S11059-01WT Absolute maximum ratings (Ta=25 °C) Parameter Symbol Value Supply voltage Vdd -0.3 to +6 Load current Io ±10 Power dissipation P 100 Operating temperature Topr -40 to +85 Storage temperature Tstg -40 to +100 Reflow soldering conditions *1 Tsol Peak temperature 260 °C, 3 times *1: Moisture absorption and re ow conditions: JEDEC J-STD-020D LEVEL2a Unit V mA mW °C °C - Recommended operating conditions Parameter Symbol Condition Supply voltage Vdd Vbus Rp *2=2.2 k I2C bus pull-up voltage Vbus 2.25 V, Vdd>2.75 High level input voltage Vih (SDA, SCL) Vbus2.75 Low level input voltage Vil (SDA, SCL) Vbus2184 ms) 0 W A 7-bit address 1 1 A Calls output data byte 0 R A Changes to read mode X X A Red data output X X A X X A Green data output X X A X X A Blue data output X X A X X A Infrared data output X X A P Sr Address call (0x2A) S Register call (0x03) Address call (0x2A) Sr Data read out (R: MSB) Data read out (R: LSB) Data read out (G: MSB) Data read out (G: LSB) Data read out (B: MSB) Data read out (B: LSB) Data read out (Infrared: MSB) Data read out (Infrared: LSB) 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 Format S Sr Wait S 0x2A (7 bits) Sensor data Sensor data Sensor data Sensor data from master to slave W A A A A A 0x03 Sensor data Sensor data Sensor data Sensor data from slave to master A Sr 0x2A (7 bits) R A 0x2A (7 bits) 0x2A (7 bits) W A W A 0x00 0x00 A A 0x84 0x04 A A P A A A A P 4 Color sensor S11059-01WT Condition 2 [ xed period mode, high gain, Tint=01 (1.4 ms), integration time 1.4 ms/ch] Command Data body Ack Remark 1 0 1 0 1 0 W A 7-bit address 0 0 0 0 0 0 0 A Calls control byte 0 0 0 1 0 0 1 A ADC reset, standby disabled 1 0 1 0 1 0 W A 7-bit address 0 0 0 0 0 0 0 A Calls control byte 0 0 0 1 0 0 1 A P ADC reset disabled, bus release integration time (> 5.6 ms). Within this period, repeat measurement is continued. 1 0 1 0 1 0 W A 7-bit address 0 0 0 0 0 1 1 A Calls output data byte 1 0 1 0 1 0 R A Changes to read mode A X X X X X X X Red data output X X X X X X X A X X X X X X X A Green data output A X X X X X X X X X X X X X X A Blue data output X X X X X X X A X X X X X X X A Infrared data output -P X X X X X X X A 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 0 0 1 0 0 0 than 0 0 0 X X X X X X X X Action Address call (0x2A) S Register call (0x00) Register write (0x89) Address call (0x2A) Sr Register call (0x00) Resistor write (0x09) Wait longer Address call (0x2A) S Register call (0x03) Address call (0x2A) Sr Data read out (R: MSB) Data read out (R: LSB) Data read out (G: MSB) Data read out (G: LSB) Data read out (B: MSB) Data read out (B: LSB) Data read out (Infrared: MSB) Data read out (Infrared: LSB) Format S Sr Wait S 0x2A (7 bits) Sensor data Sensor data Sensor data Sensor data from master to slave W A A A A A 0x03 Sensor data Sensor data Sensor data Sensor data from slave to master A Sr 0x2A (7 bits) R A 0x2A (7 bits) 0x2A (7 bits) W A W A 0x00 0x00 A A 0x89 0x09 A A P A A A A P 5 Color sensor S11059-01WT Compensation method for sensitivity variation 1. Power on 2. Power on reset, initialization 3. ADC reset enable, standby disable 4. Measurement condition setting Gain, manual setting mode, integration time Sensitivity variation can be decreased using the compensation coefficient which is calculated from the integration time measurement result. Explanation of compensation method is shown as follows. Integration time measurement method 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 integration time (measurement) Tmeas, check “Standby monitor” bit until it becomes to “1”. 5. ADC reset disable 6. Measurement start (integration time) Compensation method The sensitivity compensation that used integration time is as follows: K= Tset Tmeas No Standby monitor = “1”? Yes S' = S · K K : compensation coef cient Tset : integration time (setting) Tmeas: integration time (measurement) S : photo sensitivity (measurement) S’ : photo sensitivity (compensation) 7. Measurement end (integration time) 8. Data read out Measurement accuracy of integration time 9. Compensation 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 accuracy of integration time is calulated by following formula. Tunit 7.8 × 100 = × 100 = 0.36% Tset 2184 The speci cation of compensated sensitivity is de ned as 0.36% accuracy. Spectral response 100 Red Green 80 (Typ. Ta=25 °C) Count value vs. illuminance (typical example) 100 k [Initial setting (integration time 546 ms/ch, low gain), A light source] Red 9.48 counts/lx 10 k Relative sensitivity (%) 60 Count value (counts) Green 7.61 counts/lx Blue 3.35 counts/lx Blue 1k 40 100 20 Infrared 10 Infrared 1.66 counts/lx 0 300 400 500 600 700 800 900 1000 1 0.1 1 10 100 1k 10 k 100 k Wavelength (nm) KPICB0132EA Illuminance (lx) KPICB0130EB 6 Color sensor S11059-01WT Block diagram ADC Counter Register Current - frequency converter 16 I C interface Infrared-cut filter VDD SDA SCL GND B R G IR Timer circuit SDA: serial data SCL: serial clock KPICC0152EA Details of active area (unit: m) 110 135 2 High gain mode Low gain mode KPICC0153EA Timing chart of standby function Idd Current consumption Operating mode Standby mode Integration time Idds Time IC command Initialization and measurement instruction Readout KPICC0158EA 2 7 Color sensor S11059-01WT Connection example Vbus Rp Vdd Vdd 0.1 μF SCL Micro-controller Rp S11059-01WT GND SDA KPICC0174EC Dimensional outline (unit: mm) [Top view] Active area Index mark 1.68 Index mark [Bottom view] [Recommend land pattern] Soldering mask opening (6 ×) 0.375 1.18 0.5 Photosensitive surface 0.5 0.5 (6 ×) 0.3 Solder bump 0.5 0.5 0.5 0.58 ± 0.04 KPICC0174EC High gain Photosensitive surface Metal pad (6 ×) 0.275 NSMD (non soldering mask defined) 0.73 Max. 0.45 0.08 Low gain Active area (40 ×) 0.11 × 0.135 Vdd NC GND SCL NC SDA Tolerance unless otherwise noted: ±0.05 Packing: reel (3000 pcs/reel) Active area for infrared detection KPICA0081EB KPICA0081EB Note: When using this product, please request our technical information (S11059 series) and ensure appropriate design according to the information. 8 Color sensor S11059-01WT Line-up of RGB color sensors Type No. Type Active area size (mm) S9032-02 Photodiode 2.0 Package (mm) 4 × 4.8 × 1.8t 6-pin ( lter 0.75t) 3 × 4 × 1.3t 4-pin ( lter 0.75t) 3 × 1.6 × 1.0t COB (on-chip lter) 3 × 1.6 × 1.0t COB (on-chip lter) 4 × 4.8 × 1.8t 6-pin ( lter 0.75t) Peak sensitivity wavelength (nm) B 460 G 540 R 620 B 460 G 540 R 620 B 460 G 540 R 620 *6 Photo sensitivity B G R B G R B G R B G R B G R B G R IR Low 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] 0.21 (LSB/lx) B 1.9 (LSB/lx) 0.45 (LSB/lx) G 4.1 (LSB/lx) 0.64 (LSB/lx) R 5.8 (LSB/lx) 3.35 (counts/lx) B 31.7 (counts/lx) 7.61 (counts/lx) G 76.2 (counts/lx) 9.48 (counts/lx) R 94.5 (counts/lx) 1.66 (counts/lx) IR 15.3 (counts/lx) High High Photo S9702 Photodiode 1.0 × 1.0 S10917-35GT Photodiode 1.0 × 1.0 S10942-01CT Photodiode Digital Photo IC 1.0 × 1.0 B 465 G 540 R 615 B 460 t 2 1.68 × 1.18 × 0.58 I C interfaceG 530 1.22 × 0.56 S11059-01WT compatible WL-CSP R 615 color sensor (on-chip lter) IR 855 *6: Refer to "Spectral response" of "Si photodiode S10942-01CT" datasheet. S9706 1.2 × 1.2 Information described in this material is current as of January, 2011. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for the delivery specification sheet to check the latest information. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental 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 disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. Low 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, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 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: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1 int. 6, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Cat. No. KPIC1074E04 Jan. 2011 DN 9
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