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Micro-spectrometer C12880MA

E-mail contact

+886-2-8772-8910

Features
● Finger-tip size: 20.1 × 12.5 × 10.1 mm
● Weight: 5 g
● Spectral response range: 340 to 850 nm
● High sensitivity
● Spectral resolution: 15 nm max.
● Trigger-compatible
● Hermetic package: high reliability against humidity
● For integration into mobile measurement equipment
● Wavelength conversion factors are listed on final inspection sheet.
 
Applications
● Food inspection
● Biometry (POC)
● Tester for lights, LEDs, etc.
● Water quality control monitors and other environment measuring instruments
● Various light level measurements
 
 
Structure

Parameter

Specification

Unit

Image sensor

High-sensitivity CMOS linear image sensor with slit

-

Number of pixels

288

pixels

Pixel size (H × V)

14 × 200

μm

Slit (H × V)

50 × 500

μm

NA

0.22

-

Dimensions (W × D × H)

20.1 × 12.5 × 10.1

mm

Weight

5

g

 
 
Absolute maximum ratings (Ta=25 °C unless otherwise noted)

Parameter

Symbol

Condition

Value

Unit

Supply voltage

Vs max

 

-0.3 to +6

V

Clock pulse voltage

V(CLK)

 

-0.3 to +6

V

Start pulse voltage

V(ST)

 

-0.3 to +6

V

Operating temperature

Topr

No dew condensation

+5 to +50

°C

Storage temperature

Tstg

No dew condensation

-20 to +70

°C

 

Recommended terminal voltage (Ta=25 °C)

Parameter

Symbol

Min.

Typ.

Max

Unit

Supply voltage

Vs

4.75

5

5.25

V

Clock pulse voltage

High level

V(CLK)

Vs - 0.25

Vs

Vs + 0.25

V

Low level

0

-

0.3

Start pulse voltage

High level

V(ST)

Vs - 0.25

Vs

Vs + 0.25

V

Low level

0

-

0.3

 

Electrical characteristics [Ta=25 °C, Vs=5 V, V(CLK)=V(ST)=5 V]

Parameter

Symbol

Min.

Typ.

Max

Unit

Clock pulse frequency

f(CLK)

0.2

-

5

MHz

Video rate

VR

-

f(CLK)

-

Hz

Output impedance

Zo

-

150

-

Ω

Current consumption

I

-

20

-

mA

 

Electrical and optical characteristics [Ta=25 °C, Vs=5 V, V(CLK)=V(ST)=5 V]

Parameter

Symbol

Min.

Typ.

Max

Unit

Conversion efficiency

CE

-

50

-

μV/e-

Dark output voltage

Vd

-

0.8

-

mV

Saturation output voltage

Vsat

-

4.3

-

V

Readout noise

Nr

-

1.8

-

mV rms

Output offset voltage

Vo

0.3

0.5

0.9

V

Spectral response range

λ

-

340 to 850

-

nm

Spectral resolution (FWHM)

-

-

12

15

nm

Wavelength reproducibility

λr

-0.5

-

0.5

nm

Wavelength temperature dependence

λTd

-0.1

-

0.1

nm/°C

Spectral stray light

SL

-

-

-25

dB

 

Application Examples

 

Optical component layout

 

Dimensional outline (unit: mm, tolerance unless otherwise noted: ±0.2)


 

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