c10988ma-01 etc kacc1169e

Mini-spectrometers
MS series
C10988MA-01
C11708MA
Ultra-compact mini-spectrometer integrating
MEMS and image sensor technologies
The MS series are thumb-sized (27.6 × 16.8 × 13 mm) spectrometer heads developed for installation into mobile measurement equipment by merging our MEMS and image sensor technologies.
The MS series uses a CMOS image sensor integrated with a light receiving slit. The internal optical system is comprised of
a convex lens on which a grating is formed by nanoimprint.
The result is a remarkably small size less than one-third the volume of the RC series mini-spectrometers that have already
been marketed.
Features
Applications
Thumb size: 27.6 × 16.8 × 13 mm
C10988MA-01
Weight: 9 g
Spectral response range: 340 to 750 nm (C10988MA-01)
640 to 1050 nm (C11708MA)
Color monitoring for printers and printing machines
Installation into large size display (Color control device)
C11708MA
Spectral resolution: 14 nm (C10988MA-01)
20 nm (C11708MA)
Installation into mobile measurement equipment
Wavelength conversion factor*1 is listed on final inspection sheet.
Fruit sugar content measurement / cereal taste test
Component analysis
*1: A conversion factor for converting the image sensor pixel number into a wavelength is recorded in the module. A calculation factor
for converting the A/D converted count into the input light intensity is not provided.
Optical characteristics
Parameter
Spectral response range
Spectral resolution
(FWHM)*2
Wavelength reproducibility*3
Wavelength temperature dependence
Spectral stray light*2 *4
C10988MA-01
340 to 750
C11708MA
640 to 1050
Unit
nm
14 max.
20 max.
nm
-0.5 to +0.5
-0.05 to +0.05
-25 max.
nm
nm/°C
dB
*2: Depends on the slit opening. Values were measured with the slit listed in the table “ Structure / Absolute maximum ratings”.
*3: Measured under constant light input conditions
*4: When monochromatic light of the following wavelengths is input, spectral stray light is defined as the ratio of the count measured at
the input wavelength, to the count measured in a region of the input wavelength ±40 nm.
C10988MA-01: 550 nm, C11708MA: 850 nm
Electrical characteristics
Parameter
Supply voltage
Power consumption
Video rate
Output impedance
Min.
4.75
0.25
-
Typ.
5
30
150*5
Max.
5.25
200
-
Unit
V
mW
kHz
Ω
*5: An increase in the current consumption at the video output terminal also increases the chip temperature and so causes the dark
current to rise. To avoid this, connect a buffer amplifier for impedance conversion to the video output terminal so that the current
flow is minimized. As the buffer amplifier, use a JFET or CMOS input operational amplifier of optical input impedance.
www.hamamatsu.com
1
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Structure / Absolute maximum ratings
Parameter
Value
27.6 × 16.8 × 13
9
256
12.5 × 1000
CMOS linear image sensor
75 × 750
0.22
+5 to +50
-20 to +70
Dimensions (W × D × H)
Weight
Number of pixels
Pixel size (H × V)
Image sensor
Slit*6 (H × V)
NA*7
Operating temperature*8
Storage temperature*8
Unit
mm
g
pixels
μm
μm
°C
°C
*6: Entrance slit aperture size
*7: Numeric aperture (solid angle)
*8: No dew condensation
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.
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.
Optical component layout (C10988MA-01)
Besides a CMOS image sensor chip integrated with an optical slit by etching, the C10988MA-01 employs a grating that is formed
on a convex lens by nano-imprint. This has made the unit very compact.
Image sensor
Input
light
CMOS chip (back)
Through-hole slit
Bump electrode
Slit
Glass wiring board
Diffracted light
Lens
Grating made by nano-imprint
KACCC0458EA
CMOS chip
Spectral response (typical example)
C10988MA-01
C11708MA
(Ta=25 °C)
100
80
Relative sensitivity (%)
80
Relative sensitivity (%)
(Ta=25 °C)
100
60
40
60
40
20
20
0
300 350 400 450 500 550 600 650 700 750
0
600
700
800
900
1000
1100
Wavelength (nm)
Wavelength (nm)
KACCB0209EC
KACCB0225EB
2
Mini-spectrometers
MS series
Linearity
(measured with C11351, typical example)
(Ta=25 °C)
20
(Low gain)
100000
18
8
6
10000
4
14
12
A/D output
Spectral resolution (nm)
16
C11708MA
10
C10988MA-01
8
2
1000
0
-2
6
-4
100
4
-6
2
-8
0
300
400
500
600
700
800
900
1000 1100
Wavelength (nm)
Dark output vs. ambient temperature
(measured with C11351, typical example)
(Integration time 10 s, low gain)
70000
10
10
100
1000
-10
10000
Integration time (ms)
KACCB0211ED
A/D output (averaged over all pixels)
10
Typical example of A/D output
Ideal value of A/D output
Difference between ideal value
and typical example
KACCB0230EA
A/D output is the output with dark output is
subtracted when light is input. The difference
between the ideal value and typical example
contains a measurement error. The smaller the
A/D output, the larger the measurement error.
60000
50000
40000
30000
20000
10000
0
0
10
20
30
40
50
Ambient temperature (°C)
KACCB0233EB
A/D output is the sum of the sensor and circuit
offset outputs and the sensor dark output.
3
Difference between ideal value and typical example (%)
Spectral resolution vs. wavelength
(typical example)
C10988MA-01, C11708MA
Mini-spectrometers
C10988MA-01, C11708MA
MS series
Measurable optical power
C10988MA-01
C11708MA
10-12
10-10
10-8
10-6
Light level* (W)
* Input spot diameter: 800 μm (C10988MA-01: λ=550 nm, C11708MA: λ=850 nm)
KACCB0210ED
Dimensional outline (unit: mm, tolerance unless otherwise noted: ±0.2)
ł
2.54
16.8
0.51
5.0
Slit
0.075 × 0.75
1.5
Index mark
1.0
13
B
27.6
Slit position
16
13
2.6
CLK
GND
NC
ST
NC
Gain
EOS
NC
Vdd
Video
1.0
Weight: 9 g
0.2
29.6
A
B
C10988MA-01
ϕ3
0.75
C11708MA
ϕ2.8
0.5
KACCA0257EC
4
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Electrical connections with an external circuit
Make electrical connections to an external circuit using the lead pins.
Pin no.
1
2
3
4
5
6
7
8
9
10
Symbol
CLK
GND
NC
ST
NC
Gain
EOS
NC
Vdd
Video
Name of pin
Clock pulse
Ground
I/O
I
Start pulse
I
Gain
End of scan
I
O
Supply voltage
Video output
I
O
Description
Sensor scan sync signal
GND
No connection
Start pulse
No connection
Image sensor: gain setting
EOS (end of scan) signal
No connection
Power supply of image sensor: 5 V
Video output signal
Precation for use
· If external force is repeatedly applied to the lead pins, this may damage the lead pins.
When installing this product in locations subject to vibration, secure it with resin or a holder, etc.
(Recommended resin: KE347B, etc. made by Shin-Etsu Chemical Co., Ltd.)
· The sensor may be damaged by soldering, so be careful of the soldering temperature and time.
As a general guide, finish soldering within 3.5 seconds at 370 °C or less when soldering by hand, or within 10 seconds at 260 °C or
less when using a solder bath.
CMOS image sensor
Recommended terminal voltage
Parameter
Symbol
Vdd
Supply voltage
Gain selection terminal voltage
Clock pulse voltage
Start pulse voltage
High gain
Low gain
High level
Low level
High level
Low level
Gain
V(CLK)
V(ST)
Min.
4.75
0
Vdd - 0.25
Vdd - 0.25
0
Vdd - 0.25
0
Typ.
5
Vdd
Vdd
Vdd
-
Max.
5.25
0.4
Vdd + 0.25
Vdd + 0.25
0.4
Vdd + 0.25
0.4
Unit
V
V
V
V
V
V
V
Max.
800
60
60
Unit
kHz
Max.
0.08
0.08
0.55
0.55
3.3
2.0
0.5
0.4
Unit
Electrical characteristics [Ta=25 °C, Vdd=5 V, V(CLK)=V(ST)=5 V]
Parameter
Clock pulse frequency
Power consumption
Symbol
f(CLK)
High gain
Low gain
P
Min.
1
-
Typ.
-
mW
Electrical and optical characteristics [Ta=25 °C, Vdd=5 V, V(CLK)=V(ST)=5 V]
Parameter
Dark current
Output offset voltage
Feedback capacitance of
charge amplifier*9
Saturation output voltage*10
Readout noise
Symbol
High gain
Low gain
High gain
Low gain
High gain
Low gain
High gain
Low gain
High gain
Low gain
ID
Vo
Cf
Vsat
Nr
Min.
0.15
0.15
2.3
1.4
-
Typ.
0.02
0.02
0.35
0.35
1.4
4.8
2.8
1.7
0.3
0.2
pA
V
pF
V
mV rms
*9: Gain=5 V (low gain), Vg=0 V (high gain)
*10: Difference from Vo
5
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Timing chart
Integration time
CLK
thw (ST)
ST
Video
TRIG
EOS
tr(CLK)
tf(CLK)
CLK
tr(ST)
ST
tf(ST)
tvd
Video
KACCC0493EB
Parameter
Start pulse high period
Start pulse rise and fall times
Clock pulse duty ratio
Clock pulse rise and fall times
Video delay time
Symbol
thw(ST)
tr(ST), tf(ST)
tr(CLK), tf(CLK)
tvd
Min.
1030/f (CLK)
0
45
0
-
Typ.
20
50
20
20
Max.
30
55
30
-
Unit
s
ns
%
ns
ns
Note: The clock pulse should be set from high to low just once when the start pulse is low. The internal shift register starts operating at
this timing.
The integration time is determined by the start pulse intervals. However, since the charge integration of each pixel is carried out
between the signal readout of that pixel and the next signal readout of the same pixel, the start time of charge integration differs
depending on each pixel. In addition, the next start pulse cannot be input until signal readout from all pixels is completed.
Video output is 1/4 of the clock pulse frequency.
6
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Recommended driver circuit example
Vdd
C10988MA-01, C11708MA
Gain 6
Gain
CLK
ST
EOS
Timing
generator
1
CLK
4
ST
7
EOS
Digital buffer
A/D converter
Vdd
9
2
Analog arithmetic
circuit *
(subtraction,
amplification, etc.)
+
Vdd
GND
10
Video
* Use as needed
KACCC0502ED
Evaluation circuit C11351 for mini-spectrometer MS series
The C11351 is a circuit board designed to simply evaluate characteristics of minispectrometer MS series. By using the C11351 with the MS series (sold separately) and a
USB cable A9160 (AB type; sold separately), the MS series characteristics can be evaluated
with the evaluation software*11.
Features
Initial evaluation circuit for mini-spectrometer MS series
Wavelength conversion factors of MS series can be input
from PC*12
High A/D resolution (16 bits)
Powered only via USB port
*11: Compatible OS: Microsoft® Windows® 7 Professional SP1 (32-bit, 64-bit)
Microsoft® Windows® 8 Professional (32-bit, 64-bit)
*12: A typical wavelength conversion factor for converting the image sensor pixel number into a wavelength is recorded in C11351. To
measure a spectrum with higher wavelength accuracy, it is necessary to input the wavelength conversion factor listed in the final
inspection sheet that comes with each C10988MA-01 or C11708MA.
Note: Since the C11351 is an evaluation circuit for the MS series, the DLL function specifications are not available to users.
Microsoft and Windows are either registerd trademarks or trademarks of Microsoft Corporation in the United States and other countries.
Electrical characteristics
Parameter
Interface
A/D conversion
Clock pulse frequency
Video rate
Integration time
Specification
USB 2.0
16
800
200
5 to 10000
Unit
bit
kHz
kHz
ms
7
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Structure / Absolute maximum ratings
Parameter
Applicable mini-spectrometer
Control board
Dimensions
Sensor board
Operation temperature*13
Storage temperature*13
Specification
C10988MA-01, C11708MA
80 × 60
30 × 44
+5 to +40
-20 to +70
Unit
mm
mm
°C
°C
*13: No dew condensation
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.
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.
Connection example
PC
USB cable
A9160 (sold separately)
Measuring light
C11351
Mini-spectrometer
MS series (sold separately)
KACCC0494EC
Evaluation software
8
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Mini-spectrometer lineup
Type no.
Type
TM-UV/VIS-CCD
High sensitivity
C10082CAH
TM-UV/VIS-CCD
High resolution
C10082MD
C10083CA
C10083CAH
Mini-spectrometer
TM series
C10082CA
TM-VIS/NIR-MOS-II
Trigger-compatible
Mini-spectrometer
TG series
TG-UV-CCD
High resolution
C11482GA
Non-cooled type
C13053MA
C13054MA
C13555MA
C11007MA
C11008MA
Back-thinned CCD
image sensor
CMOS linear
image sensor
3
200 to 400
1*
500 to 1100
500 to 600
790 to 920
Back-thinned CCD
image sensor
5
(λ=550 to 900 nm)
IR-enhanced
back-thinned CCD
image sensor
0.3*
Back-thinned CCD
image sensor
0.3*
IR-enhanced
back-thinned CCD
image sensor
Mini-spectrometer
TG series
TG2-NIR
Mini-spectrometer Mini-spectrometer
RC series
TF series
C11118GA
Image sensor
8
(λ=320 to 900 nm) Back-thinned CCD
image sensor
1*
(λ=320 to 900 nm)
CMOS linear
8
image sensor
High-sensitivity CMOS
8
linear image sensor
320 to 1000
TG-RAMAN-I
High resolution
TG-RAMAN-II
High resolution
C9914GB
1*
6
TG-SWNIR-CCD-II
IR-enhanced
C11714CB
C9913GC
200 to 800
TG-UV-CCD
High sensitivity
C9404CA
Spectral resolution
max.
(nm)
6
TM-VIS/NIR-CCD
High resolution
C11697MB
C11713CA
Spectral response range (nm)
800 1000 1200 1400 1600 1800 2000 2200 2400 2600
600
TM-VIS/NIR-CCD
High sensitivity
TM-VIS/NIR-MOS
Wide dynamic range
C9405CB
400
TM-UV/VIS-MOS
Wide dynamic range
C10083MD
C9404CAH
200
7
900 to 1700
TG-cooled NIR-I
Low noise (cooled type)
7
TG-cooled NIR-II
Low noise (cooled type)
1100 to 2200
TG-cooled NIR-III
Low noise (cooled type)
900 to 2550
TF-SWIR-MOS-II
500 to 1100
Compact, thin case
TF-RAMAN
790 to 920
Compact, thin case
TF-VIS-MOS-II
340 to 830
Compact, thin case
RC-VIS-MOS
340 to 780
Spectrometer module
RC-SWNIR-MOS
640 to 1050
Spectrometer module
8
InGaAs linear
image sensor
20
3.5
0.4*
High-sensitivity
CMOS linear
image sensor
3
9
CMOS linear
image sensor
8
IR-enhanced
CMOS linear
image sensor
Spectral resolution
max.
(nm)
Image sensor
9
CMOS linear
image sensor
8
IR-enhanced
CMOS linear
image sensor
Spectral resolution
max.
(nm)
Image sensor
20
CMOS linear
image sensor
15
CMOS linear
image sensor
15
High-sensitivity
CMOS linear
image sensor
* Typ.
For installation into mobile measuring equipment
C11009MA
C11010MA
Type
Mini-spectrometer
RC series
Type no.
200
RC-VIS-MOS
400
Spectral response range (nm)
800 1000 1200 1400 1600 1800 2000 2200 2400 2600
600
340 to 780
Spectrometer head
RC-SWNIR-MOS
640 to 1050
Spectrometer head
For installation into mobile measuring equipment (ultra-compact)
C11708MA
C12666MA
C12880MA
Type
MicroMini-spectrometer
spectrometer MS series
Type no.
MS-SWNIR-MOS
Spectrometer head
Spectrometer head
Spectrometer head
200
400
600
Spectral response range (nm)
800 1000 1200 1400 1600 1800 2000 2200 2400 2600
640 to 1050
340 to 780
340 to 850
9
Mini-spectrometers
MS series
C10988MA-01, C11708MA
Related information
www.hamamatsu.com/sp/ssd/doc_en.html
Precautions
· Disclaimer
Technical information
· Mini-spectrometers
Information described in this material is current as of February, 2016.
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
Cat. No. KACC1169E13 Feb. 2016 DN
10
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