C4675 Datasheet, PDF (2/4 Pages) Hamamatsu Corporation – 16 x 16 element photodiode array detector

s Spectral response
0.6
16 × 16 element photodiode array detector C4675 series
(Ta=25 ˚C)
s Frequency response
10
(Typ. Ta=25 ˚C)
0.5
C4675-103
0.4
QE=50 ^%
0
0.3
-10
C4675-102
0.2
-20
C4675-302
0.1
0
300 400 500 600 700 800 900 1000 1100
WAVELENGTH (nm)
KACCB0001EA
-300.1
1
10
FREQUENCY (kHz)
100
KACCB0002EB
s Measurement method for frequency characteristics
The LED output was adjusted so that the output voltage Vo from C4675 series is set to 5 V. Under this condition, the output of
C4675 series was monitored by FFT while sweeping the LED drive frequencies.
LED
HAMAMATSU C 4 6 7 5 - x x x
Vo
FFT
SWEEP
GENERATOR
KACCC0002EA