C4675 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – 16 x 16 element photodiode array detector

PHOTODIODE
16 × 16 element photodiode array detector
C4675 series
2-D detector using 256-element photodiode with visible sensitivity
C4675 series is a two-dimensional detector using a 16 × 16 (256) element Si PIN photodiode array that has high sensitivity in the visible range.
Current-to-voltage conversion amplifiers in the signal amplifier section are connected in parallel to each element of the photodiode array, thereby
allowing high-speed parallel signal processing.
C4675 series is also designed to suppress the power consumption so it operates from two power supplies (±15 V).
Features
l Wide spectral response: 400 to 1000 nm
l Wide active area: 17.45 × 17.45 mm
(0.95 × 0.95 mm per element, 1.1 mm pitch)
l Frequency response C4675-102: DC to 1 kHz
C4675-302: DC to 3 kHz
C4675-103: DC to 10 kHz
l Parallel signal output by current-to-voltage amplifier
l Low power consumption: 2.5 W Typ.
Applications
l Nerve potential measurement under microscope
l 2-D (wavelength × spatial position) spectrophotometry
in visible range
l Fine-modulation light measurement
s General ratings
Parameter
Photodiode
Number of element
Active area (per 1 element)
Element pitch
Output type
Dimensional outline
Weight
Rating
Unit
Si PIN photodiode array (Made by Hamamatsu S4529)
-
16 × 16 (256)
-
0.95 × 0.95
mm
1.1
mm
Current-to-voltage conversion method, 256-ch parallel analog voltage output
-
136 (W) × 136 (H) × 153.5 (D)
mm
2.1
kg
s Absolute maximum ratings
Parameter
Symbol
Value
Unit
Operating temperature
Topr
0 to +50
°C
Storage temperature
Tstg
-10 to +60 (no condensation)
°C
Supply voltage
Vs
±18
V
s Electrical and optical characteristics (Typ. Ta=25 °C)
Parameter
Symbol
C4675-102
Spectral response range
λ
Output uniformity
-
Amp gain
-
10⁸
Frequency response
-
DC to 1 k
Supply voltage
Vs
Current consumption
P
s Construct device
Product name
Two-dimensional detector
Dedicated cable
Output connector
Type No.
C4675 series
8840S-080-174AD-150-W
8850-080-170SD
C4675-302
400 to 1000
±15
5 × 10⁷
DC to 3 k
±15
2.5
C4675-103
Unit
nm
%
10⁷
V/A
DC to 10 k
Hz
V
W
Number
1
4
4
Note
Made by KEL, length 1.5 m
Made by KEL, on-board straight installation type