AMIS-732128 Datasheet, PDF (7/9 Pages) AMI SEMICONDUCTOR – 50μm-pitch Wide Aperture Spectroscopic Photodiode Arrays

AMIS-732128, AMIS-732256, AMIS-732512
50µm-pitch Wide Aperture Spectroscopic Photodiode Arrays
Data Sheet
8.0 Electro-Optical Characteristics
The following table lists the electro-optical characteristics.
Table 4: Electro-Optical Characteristics at 25^°C
Parameters
Symbol
Min.
Typ.
Max.
Units
Center-to-center spacing
50
µm
Aperture width
Pixel area
Fill factor ¹
Quantum efficiency ^1,2
Responsivity ^1,2
Non-uniformity of response ³
Saturation exposure ²
Saturation charge ⁴
Average dark current ⁵
2500
µm
A
1.25x10^-3
cm²
FF
86
%
QE
70
%
R
3.5×10^-4
C/J/cm²
2
Esat
160
185
5
+/-%
nJ/cm²
Qsat
55
65
pC
0.2
0.6
pA
Spectral response peak
λ
600
nm
Spectral response range ⁶
180 – 1000
nm
Notes:
1.
Fill factor, quantum efficiency and responsivity are related by the equation R = (q_eλ/hc)^.QE^.FF^.A, where q_e is the charge of an electron and hc/λ is the energy of a
photon at a given wavelength. Responsivity is therefore given per pixel.
2. At wavelength of 575nm (yellow-green) and with no window.
3. Measured at 50 percent Vsat with an incandescent tungsten lamp filtered with an Schott KG-1 heat-absorbing filter.
4. Saturation charge specified for a video output bias of 4.5V.
5. Max. dark leakage ≤ 1.5 x average dark leakage measured with an integration period of 500ms at 25^oC.
6. From 250-1000nm, responsivity ≥ 20 percent of its peak value.
AMI Semiconductor – Dec. 05, M-20491-001
7
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