S11059-02DT_15_技术文档

Digital color sensor

S11059-02DT/-03DS

I²C interface-compatible color sensor

The S11059-02DT/-03DS is a digital color sensor that supports the I²C (inter-integrated circuit) interface. It is sensitive to

red (λ=615 nm), green (λ=530 nm), blue (λ=460 nm), and infrared (λ=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

Applications

I²C interface compatible

LCD backlight adjustment for cell phones, notebook PC, etc.

Energy-saving sensor for large-size TV, etc.

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 μA typ.

Various types of light detection or color adjustment

With internal infrared-cut ﬁlter

Wide dynamic range (Low gain: 1 to 10 klx)

Absolute maximum ratings

Parameter

Supply voltage

Output current

Symbol

Vdd

Io

Condition

Ta=25 °C

No dew condensation*¹

Value

-0.3 to +6

±10

300

-25 to +80

-40 to +85

Unit

V

mA

mW

°C

-

Power dissipation

P

Operating temperature

Storage temperature

Reflow soldering conditions*²

Topr

Tstg

Tsol

Peak temperature 240 °C max., 1 time (see page 10)

*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 reﬂow conditions: JEDEC J-STD-020D LEVEL5a

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

Supply voltage

High level input voltage (SDA, SCL)*³

Low level input voltage (SDA, SCL)*³

Bus capacitance (SDA, SCL)

Symbol

Vdd

Vih

Vil

Cbus

Condition

Min.

2.25

0.7Vdd

-0.5

-

Typ.

Max.

3.63

Vdd + 0.5

0.2Vdd

400

Unit

V

pF

-

*3: Set so that Vdd=Vbus. Normal operation cannot be guaranteed unless used with this condition.

1

www.hamamatsu.com

Digital color sensor

S11059-02DT/-03DS

Electrical and optical characteristics

Sensor section [Ta=25 °C, Vdd=Vbus=3.3 V, A light source, unless otherwise noted (initial setting: low gain, integration time: 546 ms/ch)]

4

*

Parameter

Symbol

Condition

Min.

Typ.

400 to 540

455 to 630

575 to 660

785 to 885

460

Max.

Unit

Blue

Green

Red

Spectral response range*⁵

λ

nm

Infrared, more than 700 nm

Blue

Green

Red

-

530

615

Peak sensitivity wavelength

λp

nm

Infrared, more than 700 nm

-

855

-

Operating mode

Standby mode

Idd

Idds

Sd

rg

Sbl

Sgl

Srl

Sirl

Sbl

30

0.1

-

75

1.0

-

10

4.4

8.3

11.2

3.0

4.4

150

3.0

5

E=0 lx (dark state),

excluding output current

E=0 lx (dark state)

High gain/Low gain

Blue

Current consumption

μA

Dark count

Gain ratio

counts

-

2.4

4.6

6.2

-

3.3

6.2

8.4

-

6.4

12.0

16.3

-

5.5

10.4

14.0

-

Green

Red

Initial setting

Infrared

Blue

Photosensitivity

Low gain

counts/lx

Sgl

Srl

Sirl

Green

Red

8.3

11.2

3.0

Initial setting*⁶

Infrared

Red/Blue sensi. ratio

Srl/Sbl

Srl/Sgl

Sbl/Sgl

Sbh

Sgh

Srh

Sirh

Sbh

Sgh

Srh

1.9

1.0

0.4

24.0

46.5

64.0

-

33.5

63.5

88.0

-

2.6

1.4

0.6

3.2

1.7

0.7

65.5

123.5

170.0

-

56.5

106.5

146.5

-

Initial setting

Same chip

Red/Green sensi

Blue/Green sensi

.

ratio Low gain

ratio

-

Blue

44.8

85.0

117.0

30.0

45.0

85.0

117.0

30.0

2.6

Green

Red

Integration time

546 ms/ch

Infrared

Blue

Photosensitivity

High gain

counts/lx

Green

Red

Integration time

546 ms/ch*⁶

Sirh

Infrared

Red/Blue sensi. ratio

Red/Green sensi. ratio High gain

Blue/Green sensi. ratio

Srh/Sbh

Srh/Sgh

Sbh/Sgh

1.9

1.0

0.4

3.3

1.8

0.7

Integration time 546 ms/ch

Same chip

1.4

0.6

-

*4: Provide light shielding so that no light enters from anywhere other than the top surface of the ﬁlter.

*5: Relative sensitivity=more than 10%

*6: Integration time is measured and corrected. See "Compensation method for sensitivity variation". Integration time measurement

accuracy is 0.36%.

I²C section (Ta=25 °C, Vdd=3.3 V, unless otherwise noted)

Parameter

Symbol

ADDR

fclk

Voh

Vol

Condition

Min.

Typ.

0x2A (0101010)

Max.

Unit

-

kHz

V

pF

ns

I²C address

7 bits

I²C clock frequency

SDA, SCL output

voltage

Input/output terminal capacitance

SDA/SCL output fall time*⁷

1

-

400

-

0.4

20

High level

Low level

Rp=2.2 k

0.7 Vbus

Ω

0

-

Ci

tf

Rp=2.2 k , Cp=400 pF

250

Ω

*7: SCL/SDA output rise time is determined by a time constant of Cbus × Rp.

Note: The I²C interface (SDA, SCL) timings conform to the "I²C bus speciﬁcation version 2.1".

2

Digital color sensor

S11059-02DT/-03DS

Register map

bit

Adrs

Function

7

6

5

4

-

3

2

1

0

ADC reset Standby function

1: Reset

0: Operation 0: Operating mode

Gain selection

Integration mode

Integration time setting

Standby function

monitor

00 Control

01

1: Standby mode

1: High gain 1: Manual setting mode (00) 87.5 s, (01) 1.4 ms

0: Low gain 0: Fixed period mode (10) 22.4 ms, (11) 179.2 ms

Integration time manual setting register (MSB)

Integration time manual setting register (LSB)

Output data (red, MSB)

ꢀ

Manual timing register

02

03

04

05

06

07

08

09

0A

Sensor data register

(red)

Output data (red, LSB)

Output data (green, MSB)

Output data (green, LSB)

Output data (blue, MSB)

Output data (blue, LSB)

Output data (infrared, MSB)

Output data (infrared, LSB)

Sensor data register

(green)

Sensor data register

(blue)

Sensor data register

(infrared)

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 this 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. The 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 ﬁxed period mode.

In manual setting mode, the S11059-02DT automatically goes to standby mode after a measurement is made. In ﬁxed

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 ﬁxed 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 μs, “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 speciﬁed by “Integration time

setting” (Tint). For example, if you want to set the integration time per color to 546 ms, set 175 μs by Tint=“00” and then

set this register to N=3120 (0xC30).

Integration time setting (Tint)

Manual timing register

(Adrs 01 & 02)

Mode

00

01

10

11

Fixed period mode

Manual setting mode

Disabled

N

87.5 ꢀs

1.4 ms

22.4 ms

179.2 ms

358.4 N ms

×

175 N ꢀs

2.8 N ms

44.8 N ms

×

Adrs 03 to 0A: These bytes are register for sensor data. S11059-02DT measurement result is stored in these registers when the I²C

command is changed to read mode. The values are kept until next read cycle.

Initial setting [Low gain, manual setting mode, Tint=00 (175 μs), integartion time 546 ms/ch]

bit

Adrs

Function

Hex

7

1

0

6

1

0

5

1

0

1

4

-

0

1

3

0

1

0

2

1

0

1

0

00 Control

01

02

0xE4

0x0C

0x30

Manual timing register

3

Digital color sensor

S11059-02DT/-03DS

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)]

Command

Action

Data body

Ack

A

Remark

Address call (0x2A)

Register call (0x00)

Register write (0x84)

Address call (0x2A)

Register call (0x00)

Register write (0x04)

S

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

W

0

W

0

7-bit address

Calls control byte

ADC reset, standby disabled

Restart, address

Sr

A

Calls control byte

P ADC reset disabled, bus release

Wait longer than integration time (>2184 ms)

Address call (0x2A)

Register call (0x03)

Address call (0x2A)

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)

S

0

X

1

0

1

X

0

X

1

0

1

X

0

X

1

0

1

X

0

1

0

X

W

1

A

7-bit address

Calls output data byte

Changes to read mode

Sr

R

X

Red data output

Green data output

Blue data output

Data read out (Infrared: MSB)

Data read out (Infrared: LSB)

Infrared data output

P

S=Start condition, Sr=Restart condition, A=Acknowledge, A=Acknowledge by host, P=Stop condition, R=Read mode (1),

W=Write mode (0), =not acknowledge

A

Format

S

0x2A (7 bits)

W

A

0x00

A

0x84

A

Sr

W

A

0x00

A

0x04

A

P

Wait

S

0x2A (7 bits)

Sensor data

A

0x03

A

Sr

0x2A (7 bits)

R

A

Sensor data

P

from master to slave

from slave to master

4

Digital color sensor

S11059-02DT/-03DS

Condition 2 [ﬁxed period mode, high gain, Tint=01 (1.4 ms), integration time 1.4 ms/ch]

Command

Action

Data body

Ack

A

Remark

Address call (0x2A)

Register call (0x00)

Register write (0x89)

Address call (0x2A)

Register call (0x00)

Resistor write (0x09)

S

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

W

0

1

W

0

1

7-bit address

Calls control byte

ADC reset,

7-bit address

Calls control byte

standby disabled

Sr

A

P ADC reset disabled, bus release

Wait longer than integration time (> 5.6 ms). Within this period, repeat measurement is continued.

Address call (0x2A)

Register call (0x03)

Address call (0x2A)

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)

S

0

X

1

0

1

X

0

X

1

0

1

X

0

X

1

0

1

X

0

1

0

X

W

1

A

7-bit address

Calls output data byte

Changes to read mode

Sr

R

X

Red data output

Green data output

Blue data output

Data read out (Infrared: MSB)

Data read out (Infrared: LSB)

Infrared data output

P

S=Start condition, Sr=Restart condition, A=Acknowledge, A=Acknowledge by host, P=Stop condition, R=Read mode(1),

W=Write mode(0), =not acknowledge

A

Format

S

0x2A (7 bits)

W

A

0x00

A

0x89

A

Sr

W

A

0x00

A

0x09

A

P

Wait

S

0x2A (7 bits)

Sensor data

W

A

0x03

A

Sr

0x2A (7 bits)

R

A

Sensor data

P

from master to slave

from slave to master

5

Digital color sensor

S11059-02DT/-03DS

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.

1. Power on

2. Power on reset, initialization

3. ADC reset enable, standby disable

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 ﬁnishing inte-

gration time (measurement) Tmeas, check “Standby monitor” bit until it becomes to “1”.

4. Measurement condition setting

Gain, manual setting mode, integration time

Compensation method

5. ADC reset disable

The sensitivity compensation that used integration time is as follows:

6. Measurement start (integration time)

Tset

K =

Tmeas

No

S' = S

K

·

Standby monitor = “1”?

K

: compensation coefﬁcient

Yes

Tset : integration time (setting)

Tmeas: integration time (measurement)

7. Measurement end (integration time)

S

: photo sensitivity (measurement)

: photo sensitivity (compensation)

S’

8. Data read out

9. Compensation

Measurement accuracy of integration time

The measurement minimum resolution of Tmeas is deﬁned 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 calculated by following formula.

Tunit

Tset

7.8

2184

× 100 =

× 100 = 0.36%

The speciﬁcation of compensated sensitivity is deﬁned as 0.36% accuracy.

Spectral response (typical example)

Count value vs. illuminance (typical example)

(Ta=25 °C)

[Initial setting (integration time 546 ms/ch, low gain), A light source]

100

80

60

40

20

0

100 k

Red

11.2 counts/lx

Green

8.35 counts/lx

Red

10 k

1 k

100

10

Green

Blue

4.4 counts/lx

Blue

Infrared

3.0 counts/lx

1

0.1

0.01

200 300 400 500 600 700 800 900 1000

0.1

1

10

100

1 k

10 k

100 k

Wavelength (nm)

Illuminance (lx)

KPICB0169EA

KPICB0170EA

6

Digital color sensor

S11059-02DT/-03DS

Block diagram

ADC

VDD

SDA

SCL

Infrared-cut

filter

Current - frequency

converter

16

GND

Timer circuit

B

R

G IR

SDA: serial data

SCL: serial clock

KPICC0152EA

Timing chart of standby function

Idd

Operating

mode

Idds

Standby mode

Time

Integration time

I²C

command

Initialization and

Readout

measurement instruction

KPICC0158EA

Connection example

Vbus

Rp

3 kΩ

Rp

3 kΩ

Vdd

SCL

Rd 100 Ω

Micro-controller

0.1 μF

S11059-02DT

GND

SDA

Cd 30 pF

KPICC0185EB

7

Digital color sensor

S11059-02DT/-03DS

Dimensional outline (unit: mm)

Photosensitive

surface

3.2 0.2

Including burr

Filter

(3.0 × 2.0)

1.0

3.0*

1.0

0.05

Vdd

0.45

0.75

(GND)

GND

3.0

2.0

Mirror area range

1.3

SCL

(GND)

SDA

Tolerance unless otherwise

noted: 0.1, 2°

5.0 0.3

Shaded area indicates burr.

Chip position accuracy with respect to

package dimensions marked*

X, Y≤ 0.2, ꢀ≤ 2°

Standard packing state

S11059-02DT: reel (1500 pcs/reel)

S11059-03DS: stick (100 pcs/stick)

KPICA0090EC

Details of photosensitive area (unit: μm)

110

High gain mode

Low gain mode

KPICC0153EA

8

Digital color sensor

S11059-02DT/-03DS

Recommended land pattern (unit: mm)

4.75

1.65

KPICC0223EA

Standard packing speciﬁcations (S11059-02DT)

Reel (conforms to JEITA ET-7200)

Dimension

254 mm

Hub diameter

80 mm

Tape width

12 mm

Material

PS (polystyrene)

Electrostatic characteristics

Conductive

Embossed tape (unit: mm, material: PS, conductive)

8

0.1

2

0.05

0.1

ϕ

1.5⁺-0^0.1

4

0.3 0.05

1.5⁺-0^0.1

(2.1)

ϕ

Reel feed direction

(5.4)

(3.0)

KPICC0197EB

Packing quantity

1500 pcs/reel

Packing type

Reel and desiccant in moisture-proof packaging (vacuum-sealed)

9

Digital color sensor

S11059-02DT/-03DS

Measured example of temperature profile with hot-air reflow oven for product testing

300 °C

240 °C max.

220 °C

190 °C

170 °C

Preheating

70 to 90 s

Actual heating

40 s max.

Time

KPICB0164EC

∙ 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 24 hours.

∙ The effect that the product receives during reﬂow soldering varies depending on the circuit board and reﬂow oven that are used.

Before actual reﬂow soldering, check for any problems by testing out the reﬂow soldering methods in advance.

Lineup of RGB color sensors

Peak sensitivity

Photosensitive area

(mm)

Package

(mm)

wavelength

Type no.

Type

Photosensitivity

Photo

(nm)

4 × 4.8 × 1.8^t

6 pin

0.18 (A/W) [λ=460 nm]

0.23 (A/W) [λ=540 nm]

0.16 (A/W) [λ=620 nm]

0.18 (A/W) [λ=460 nm]

0.23 (A/W) [λ=540 nm]

0.16 (A/W) [λ=620 nm]

0.2 (A/W) [λ=460 nm]

0.23 (A/W) [λ=540 nm]

0.17 (A/W) [λ=620 nm]

0.21 (A/W) [λ=460 nm]

0.25 (A/W) [λ=540 nm]

0.45 (A/W) [λ=640 nm]

B

460

540

620

460

540

620

460

540

620

B

G

R

B

G

R

B

G

R

B

G

R

S9032-02

Photodiode

ϕ2.0

G

R

B

G

R

B

G

R

(filter 0.75^t)

3 × 4 × 1.3^t

4 pin

S9702

Photodiode

1.0 × 1.0

1.2 × 1.2

(filter 0.75^t)

3 × 1.6 × 1.0^t

COB

(on-chip filter)

3 × 1.6 × 1.0^t

COB

(on-chip filter)

S10917-35GT

S10942-01CT

S9706

*

4 × 4.8 × 1.8^t

6 pin

B

G

R

465

540

615

B

G

R

B

G

R

B

G

R

IR

B

G

R

B

G

R

0.21 (LSB/lx)

0.45 (LSB/lx)

0.64 (LSB/lx)

0.3 (LSB/lx)

1.9 (LSB/lx)

4.1 (LSB/lx)

5.8 (LSB/lx)

Digital

photo IC

(filter 0.75^t)

3.43 × 3.8 × 1.6^t

COB

B

2.6 (LSB/lx)

Digital

photo IC

G

R

B

G

R

IR

B

G

R

IR

S11012-01CR

*

0.6 (LSB/lx)

1.4 (LSB/lx)

5.3 (LSB/lx)

(on-chip filter)

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)

I²C

compatible

color

B

G

R

460

530

615

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)

3 × 4.2 ×1.3^t

10 pin

(on-chip filter)

S11059-02DT

/-03DS

0.56 × 1.22

1.22 × 0.56

sensor

IR 855

I²C

compatible

color

B

G

R

460

530

615

1.68 × 1.18 ×0.58^t

WL-CSP

(on-chip filter)

S11059-01WT

sensor

IR 855

IR

* Refer to the spectral response of each product’s datasheet.

10

Digital color sensor

S11059-02DT/-03DS

Related information

www.hamamatsu.com/sp/ssd/doc_en.html

Precautions

∙ Disclaimer

∙ Metal, ceramic, plastic package products

∙ Surface mount type products

Information described in this material is current as of March, 2015.

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 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.

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) 908-231-1218

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: Torshamnsgatan 35 16440 Kista, 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) 02-93581733, 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

11

Cat. No. KPIC1082E04 Mar. 2015 DN


型号：	S11059-02DT_15
厂家：	HAMAMATSU CORPORATION
描述：	Digital color sensor
文件：	总11页 (文件大小：899K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

S11059-02DT_15 [HAMAMATSU]

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