Mini-spectrometers

MS series

C10988MA-01, C11708MA

7

Recommended driver circuit example

A/D converter

Gain

Gain

CLK

ST

EOS

Vdd

GND

Video

1

4

7

9

2

10

6

CLK

EOS

ST

Timing

generator

Digital buffer

Vdd

+

-

Vdd

C10988MA-01, C11708MA

Analog arithmetic

circuit

*

(subtraction,

amplification, etc.)

* Use as needed

KACCC0502ED

Evaluation circuit C11351 for mini-spectrometer MS series

The C11351 is a circuit board designed to simply evaluate characteristics of mini-

spectrometer 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

Features

Initial evaluation circuit for mini-spectrometer MS series

High A/D resolution (16 bits)

Wavelength conversion factors of MS series can be input

Powered only via USB port

Electrical characteristics

Parameter

Specification

Unit

Interface

USB 2.0

-

A/D conversion

16

bit

Clock pulse frequency

800

kHz

Video rate

200

kHz

Integration time

5 to 10000

ms

*13: 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.

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