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Type no. |
Spectral response range |
Spectral resolution (FWHM) |
---|---|---|
C14272 |
1350 to 1650 |
18 |
C13272-02 |
1550 to 1850 |
20 |
C14273 |
1750 to 2150 |
22 |
Parameter |
Value |
Unit |
---|---|---|
Filter control voltage*1 |
Vλ1750nm + 0.5 |
V |
Photosensor reverse voltage |
1 |
V |
Photosensor forward current |
10 |
mA |
Operating temperature*2 |
-40 to +85 |
°C |
Storage temperature*2 |
-40 to +125 |
°C |
Recommended soldering conditions |
260 °C or less, within 10 s |
- |
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
---|---|---|---|---|---|
Spectral response range*3 |
λ |
- |
1750 to 2150 |
- |
nm |
Spectral resolution (FWHM)*4 |
- |
- |
- |
22 |
nm |
Wavelength temperature dependence*5 |
- |
- |
0.3 |
- |
nm/°C |
Wavelength reproducibility*6 |
- |
- |
±2 |
- |
nm |
Settling time |
- |
- |
1 |
- |
ms |
Dark current*8 |
ID |
- |
15 |
150 |
nA |
Thermistor resistance |
- |
9.6 |
- |
10.4 |
kΩ |
Parameter |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
---|---|---|---|---|---|---|
Photosensitive area |
A |
|
ϕ0.3 |
mm |
||
Spectral response range |
λ |
|
900 to 2200 |
nm |
||
Peak sensitivity wavelength |
λp |
|
1850 |
2000 |
2100 |
nm |
Photosensitivity |
S |
λ=λp |
1.0 |
1.2 |
- |
A/W |
Detectivity |
D* |
λ=λp |
1 × 1011 |
3.5 × 1011 |
- |
cm·Hz1/2/W |
Noise equivalent power |
NEP |
λ=λp |
- |
7 × 10-14 |
2 × 10-13 |
W/Hz1/2 |
Terminal capacitance |
Ct |
VR=0 V, f=1 MHz |
- |
40 |
75 |
pF |
The broken line corresponds to data when the built-in band-pass filter is removed. The C14273 cannot detect the peak transmission wavelength accurately in this range. This is because when the ambient temperature is less than 25 °C, the peak transmission wavelength of the MEMS-FPI tunable filter is outside the transmission wavelength range of the band-pass filter.