Specification:
MEMS Thermopile Element
TO-46 Package
High Sensitivity
5.5 μm LWP Filter
High Accuracy NTC
Applications:
Non-contact Temperature Measurements
Ear Thermometers, Forehead Thermometers
Continuous Temperature Control of Manufacturing
Consumer Applications
Home Appliance Temperature Measurements
Absolute Maximum Ratings
Parameter |
Value |
Unit |
Operating temperature |
-30 ~ +100 |
ºC |
Storage Temperature |
-40 ~ +125 |
ºC |
Performance specifications
Parameter |
Value |
Unit |
Conditions |
Chip size |
1.1×1.1 |
mm2 |
|
Membrance area |
0.75×0.75 |
mm2 |
|
Field of view |
83 |
o |
At 50 % intensity points |
Thermopile resistance |
54±10 % |
kΩ |
temp = 25 ºC |
Noise voltage |
30±2 |
nV/Hz1/2 |
temp = 25 ºC |
NEP |
0.37 |
nW/Hz1/2 |
500 K, 1 Hz |
Responsivity |
81 |
V/W |
500 K, 5.5 μm (Long pass) |
Temp. coefficient of resistance |
0.1 |
% / ºC |
Temp = 25~75 ºC |
Time constant |
20 |
ms |
|
Specific detectivity |
5.9e+07 |
cmHz1/2/W |
Filter F5.5, 500 K, 1 Hz |
Thermistor resistance |
100±1% |
kΩ |
25 ºC |
Thermistor BETA-value |
3950±1% |
K |
25 ºC/50 ºC |