mlx90247c ETC-unknow, mlx90247c Datasheet - Page 2

• Manufacturer Part Number: mlx90247c
• Description: Thermopile W/ntc Thermistor
• Manufacturer: ETC-unknow

MLX90247C Electrical Specifications
DC Operating Parameters T
Parameter
Thermopile Resistance
Sensitivity
TC of Sensitivity
Time constant
Thermistor Value
Thermal Coefficient NTC
(1) Tolerance given between 15 C and 35 C. Typical value corresponds to a relative resistance change of
Note: when measuring resistances with an ohm meter, please take care that the internal protection diodes,
as indicated in the functional diagram below, are always reverse biased.
MLX90247C Absolute Maximum Ratings
Parameter
Operating temperature
Storage temperature
Soldering temperature
MLX90247C Discrete Infrared Sensor IC
–4.68%/ C. Definition of
(1)
is lnR/ (1/T) with T in K. (Naperian logarithm).
A
= -40
Symbol
Rtp
S
TCs
T
Rntc
Value
-40 ~ 150
-40 ~ 150
<220
ntc
o
C to 150
o
C, (unless otherwise specified)
Test Condition
@298K
sensor @298K
black body @299K
@298K
@298K
0-50 C
Unit
°C
°C
°C
Page 2
(1)
Comment
Keep diode leakage in mind at high temperatures
t<5sec
Thermopile w/NTC Thermistor
Min
44
29
95
4120
Typ
59.5
42
0.1
100
4140
MLX90247C
Max
75
55
30
105
4161
Rev 1.0 17/Feb/01
Unit
k
%/K
ms
k
K
V/K