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參數(shù)資料
| 型號： | MLX90247 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Discrete Infrared Thermopile Detectors |
| 中文描述： | 離散紅外熱電堆探測器 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 168K |
| 代理商： | MLX90247 |
3901090247
Rev. 002
Page 6 of 11
Data Sheet
Aug/02
6. MLX90247DSE
6.1. MLX90247DSE Electrical Specifications
DC Operating Parameters T
A
= -20
o
C to 85
o
C, (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Thermopile Resistance
Rtp
@298K
44
75
k
Sensitivity
S
sensor @298K
black body @299K
@298K
29
55
μ
V/K
TC of Sensitivity
TCs
0.1
%/K
Thermistor Value
Rntc
@298K
95
100
105
k
Thermal Coefficient NTC
Tolerance given between 15
°
C and 35
°
C. Typical value corresponds to a relative resistance change of –
4.68%/
°
C. Definition of
β
is
lnR/
(1/T) with T in K. (Naperian logarithm).
β
ntc
0-50
°
C
(1)
4120
4140
4161
K
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.
20uV/K
20uV/K
30kOhm
350 Ohm
30kOhm
350 Ohm
100kOhm
Thermopile
1
4
2
3
Socket
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MLX90247DSA | Discrete Infrared Thermopile Detectors |
| MLX90247DSE | Discrete Infrared Thermopile Detectors |
| MLX90247DSG | Discrete Infrared Thermopile Detectors |
| MLX90255BA | Linear Optical Array |
| MLX90255K | Linear Optical Array |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MLX90247_04 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Discrete Infrared Thermopile Detectors |
| MLX90247_07 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Discrete Infrared Thermopile Detectors |
| MLX90247B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Thermopile w/On-Chip Thermistor |
| MLX90247C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Thermopile w/NTC Thermistor |
| MLX90247DSA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Discrete Infrared Thermopile Detectors |
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