TPS333 Datasheet, PDF (1/1 Pages) PerkinElmer Optoelectronics – Thermopile Detector

Lighting | Imaging | Telecom
Thermopile Infrared Detectors
Thermopile Detector
TPS 333
Miniature sensor housing: TO 18
Thermistor temperature reference included
Large signal; low temperature coefficient of sensitivity
Ideally suited for ear thermometers, miniature pyro-
meters
1.0
0.8 _{-3 dB level}
0.6
0.4
0.2
TPS 333
1
10
100
Frequency in Hz
100
TPS 333
80
The TPS 333 is an extremely small thermopile detector employing a chip of
0.7 x 0.7 mm² absorber size and a 100 kV thermistor as temperature reference.
The square window opening is equipped with a 5.5 mm longpass (standard)
infrared filter. The detector shows a constant sensitivity characteristics over
the wavelength.
Parameters
TPS 333
typical
units condition
Sensitive area
0.7 x 0.7
mm² absorbing area
Window size
2.4 x 2.4
mm²
DC sensitivity
35
V/W 500K BB 5...14µm
Resistance
75
kW
Noise
38
nV/ÖHz r.m.s. 300K,
NEP
1.2
nW/ÖHz 500K BB 5...14µm
D*
0.6 x10⁸
cmÖHz/W 500K BB 5...14µm
TC of sensitivity
0.02
%/K
TC of resistance
0.02
%/K
Time constant
25
ms
Storage temperature -40
100
°C
Operating temperature -40
100
°C
Thermistor
resistance
100
kW
beta
3964
K
Field of view
100
°
non permanent
non permanent
25°C
25°C/100°C
at 50% points
60
40
20
0
-80 -60 -40 -20 0 20 40 60 80
Angle of incidence in degree
Europe:
PerkinElmer Optoelectronics GmbH
Wenzel Jaksch Str 31
Wiesbaden / Germany
Phone [phone]
Fax [phone]
USA:
PerkinElmer Optoelectronics
2175 Mission Colledge Blvd
Santa Clara, CA 95054
Phone [phone]
Fax [phone]
Dimensions in mm
Asia:
PerkinElmer Optoelectronics
47, Ayer Rajah Crescent #06-12
Singapore 139947
Phone [phone]
Fax [phone]
www.perkinelmer.com/opto