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C12666MA 데이터시트 PDF




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부품번호 C12666MA 기능
기능 Finger-tip size ultra-compact spectrometer head integrating MEMS
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C12666MA 데이터시트, 핀배열, 회로
Micro-spectrometer
C12666MA
Finger-tip size, ultra-compact spectrometer head
integrating MEMS and image sensor technologies
The C12666MA is an ultra-compact (Finger-tip size) spectrometer head developed based on our MEMS and image sensor
technologies. The adoption of a newly designed optical system has achieved a remarkably small size, less than half the vol-
ume of the previous mini-spectrometer MS series (C10988MA-01). In addition, the employment of hermetic packaging has
improved humidity resistance.
This product is suitable for integration into a variety of devices, such as integration into printers and hand-held color
monitoring devices that require color management. It is also suitable for applications that collaborate with portable
devices, such as smartphones and tablets.
Features
Applications
Finger-tip size: 20.1 × 12.5 × 10.1 mm
Weight: 5 g
Spectral response range: 340 to 780 nm
Spectral resolution: 15 nm max.
Hermetic package: High reliability against humidity
Installation into mobile measurement equipment
Wavelength conversion factor*1 is listed on final inspection sheet
Color monitoring for printers and printing machines
Testers for lights and LEDs
Color adjustment of various large size displays
Water quality control monitors and other environment
measuring instruments
Measuring instruments that use portable devices
such as smartphones and tablets
*1: A conversion factor for converting the image sensor pixel number into a wavelength. A calculation factor for converting the A/D
converted count into the input light level is not provided.
Optical characteristics
Parameter
Value
Spectral response range
340 to 780
Spectral resolution (FWHM)
15 max.
Wavelength reproducibility*2
Wavelength temperature dependence
-0.5 to +0.5
-0.1 to +0.1
Spectral stray light*3
-25
*2: Measured under constant light input conditions
*3: Spectral stray light = 10 × log (Tl/Th)
Th: count measured when light at a certain wavelength is input
Tl: count measured at a wavelength 40 nm longer or shorter than the input light wavelength
Unit
nm
nm
nm
nm/°C
dB
Electrical characteristics
Parameter
Min.
Typ.
Max.
Unit
Supply voltage
4.75
5
5.25
V
Power consumption
- 30 - mW
Video rate
0.25
-
200 kHz
Output impedance
- 150 *4 - Ω
*4: 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 amplier for impedance conversion to the video output terminal so that the current
ow is minimized. As the buffer amplier, use a JFET or CMOS input operational amplier of optical input impedance.
www.hamamatsu.com
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C12666MA pdf, 반도체, 판매, 대치품
Micro-spectrometer
Measurable incident light level
C12666MA
C12666MA
10-13
10-12
10-11
10-10
10-9
10-8
10-7
10-6
10-5
Incident light level* (W)
* Input spot diameter: 800 μm (λ=550 nm)
KACCB354EA
Recommended driver circuit example
A/D converter
etc
Timing
generator
Analog arithmetic
circuit *
(subtraction,
amplification, etc.)
Vdd
Gain
C12666MA
9 Gain
CLK
ST
4
7
CLK
ST
EOS 10 EOS
Digital buffer
Vdd
1 Vdd
5
3
Case
GND
+
-
2 Video
* Use as needed
KACCC0758EA
Precautions
· The C12666MA is electrically conductive, so be careful when designing the circuit to avoid short circuit caused by contact with a circuit
pattern.
· If external force is repeatedly applied to the lead pins, this may damage the lead pins.
· To prevent damage due to soldering, be careful of the soldering temperature and time.
As a general guide, nish soldering within 3.5 seconds at 350 °C or less when soldering by hand, or within 10 seconds at 260 °C or less
when using a solder bath.
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C12666MA 전자부품, 판매, 대치품
Micro-spectrometer
C12666MA
Timing chart
CLK
ST
Video
TRIG
EOS
tr(CLK)
CLK
tr(ST)
tf(CLK)
tf(ST)
Integration time
thw (ST)
ST tvd
Video
KACCC0493EB
Parameter
Start pulse high period
Start pulse rise/fall times
Clock pulse duty ratio
Clock pulse rise/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.
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부품번호상세설명 및 기능제조사
C12666MA

Finger-tip size ultra-compact spectrometer head integrating MEMS

HAMAMATSU
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