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EA110
型号：EA110 热电堆红外传感器
封装：TO46-4Pin
5.5~14 μm 平均透过率≥75%
尺寸图
技术指标
|
参数 |
符号 |
值 |
单位 |
条件 |
|
储存温度 |
-40 ~ 120 |
℃ |
||
| 工作温度 | -40 ~ 50 |
℃ |
||
| 芯片尺寸 | 1.1*1.1 |
mm2 |
||
| 薄膜面积 | 0.85*0.85 |
mm2 |
||
| 视场角 | FOV | 94.3 |
° |
50% 最大信号 |
| 热电堆电阻 | RTP | 330±10% | kΩ | 25 ℃ |
| 噪声电压 | VRMS |
44 |
nV/Hz1/2 | R.M.S., 25 ℃ |
| 噪声等效功率 | NEP |
1.1 |
nW/Hz1/2 | 500 K, 1 Hz |
| 响应率 | SV | 133±5 | V/W | 500 K,1 Hz25 ℃ |
| 电阻温度系数 | TC |
0.06 |
%/℃ | 25 ℃/50 ℃ |
| 时间常数 | τ |
18 |
ms | |
| 探测率 | D* | 0.74E+08 | cmHz1/2/W | 500 K, 1 Hz |
| NTC电阻 | RNTC | 100±2% | kΩ | 25 ℃ |
| NTC β值 | β | 3950±1% |
K |
25 ℃/50 ℃ |
V-T性能曲线
NTC R-T表（R25:100KΩ）
|
T(℃） |
R(KΩ) |
T(℃) |
R(KΩ) |
T(℃) |
R(KΩ) |
T(℃) |
R(KΩ) |
|
-40 |
3176.7 |
17 |
144.26 |
74 |
15.283 |
131 |
2.8095 |
|
-39 |
2967.1 |
18 |
137.85 |
75 |
14.780 |
132 |
2.7372 |
|
-38 |
2773.9 |
19 |
131.72 |
76 |
14.295 |
133 |
2.6670 |
|
-37 |
2595.5 |
20 |
125.86 |
77 |
13.828 |
134 |
2,5989 |
|
-36 |
2430.6 |
21 |
120.24 |
78 |
13.378 |
135 |
2.5327 |
|
-35 |
2278.0 |
22 |
114.86 |
79 |
12.945 |
136 |
2.4684 |
|
-34 |
2136.7 |
23 |
109.70 |
80 |
12.527 |
137 |
2.4059 |
|
-33 |
2005.6 |
24 |
104.75 |
81 |
12.124 |
138 |
2.3452 |
|
-32 |
1883.9 |
25 |
100.00 |
82 |
11.736 |
139 |
202862 |
|
-31 |
1770.7 |
26 |
95.642 |
83 |
11.362 |
140 |
2.2289 |
|
-30 |
1665.5 |
27 |
91.506 |
84 |
11.001 |
141 |
2.1732 |
|
-29 |
1567.5 |
28 |
87.577 |
85 |
10.653 |
142 |
2.1190 |
|
-28 |
1476.2 |
29 |
83.845 |
86 |
10.317 |
143 |
2.0664 |
|
-27 |
1390.9 |
30 |
80.299 |
87 |
9.9932 |
144 |
2.0152 |
|
-26 |
1311.4 |
31 |
76.926 |
88 |
9.6806 |
145 |
1.9654 |
|
-25 |
1237.0 |
32 |
73.718 |
89 |
9.3789 |
146 |
1.9170 |
|
-24 |
1167.4 |
33 |
70.665 |
90 |
9.0876 |
147 |
1.8699 |
|
-23 |
1102.3 |
34 |
67.759 |
91 |
8.8064 |
148 |
1.8240 |
|
-22 |
1041.3 |
35 |
64.991 |
92 |
8.5439 |
149 |
1.7795 |
|
-21 |
984.14 |
36 |
62.355 |
93 |
8.2727 |
150 |
1.7361 |
|
-20 |
930.50 |
37 |
59.842 |
94 |
8.0195 |
|
|
|
-19 |
880.14 |
38 |
57.446 |
95 |
7.7749 |
|
|
|
-18
|
832.84
|
39
|
55.161
|
96
|
7.5385
|
|
|
|
-17 |
788.37 |
40 |
52.980 |
97 |
7.3102 |
|
|
|
-16 |
746.54 |
41 |
50.9 |
98 |
7.0895 |
|
|
|
-15 |
707.18 |
42 |
48.913 |
99 |
6.8762 |
|
|
|
-14 |
670.11 |
43 |
47.016 |
100 |
6.6700 |
|
|
|
-13 |
635.18 |
44 |
45.203 |
101 |
6.4729 |
|
|
|
-12 |
602.26 |
45 |
43.471 |
102 |
6.2827 |
|
|
|
-11 |
571.20 |
46 |
41.815 |
103 |
6.0991 |
|
|
|
-10 |
541.90 |
47 |
40.231 |
104 |
5.9218 |
|
|
|
-9 |
514.23 |
48 |
38.717 |
105 |
5.7506 |
|
|
|
-8 |
488.10 |
49 |
37.267 |
106 |
5.5852 |
|
|
|
-7 |
463.41 |
50 |
35.880 |
107 |
5.4254 |
|
|
|
-6 |
440.07 |
51 |
34.552 |
108 |
5.2709 |
|
|
|
-5 |
417.99 |
52 |
33.280 |
109 |
5.1216 |
|
|
|
-4 |
397.10 |
53 |
32.061 |
110 |
4.9773 |
|
|
|
-3 |
377.34 |
54 |
30.894 |
111 |
4.8377 |
|
|
|
-2 |
358.62 |
55 |
29.775 |
112 |
4.7026 |
|
|
|
-1 |
340.89 |
56 |
28.702 |
113 |
4.5720 |
|
|
|
-0 |
324.10 |
57 |
27.673 |
114 |
4.4456 |
|
|
|
1 |
307.68 |
58 |
26.687 |
115 |
4.3232 |
|
|
|
2 |
292.34 |
59 |
25.740 |
116 |
4.2047 |
|
|
|
3 |
277.99 |
60 |
24.831 |
117 |
4.0900 |
|
|
|
4 |
264.53 |
61 |
23.959 |
118 |
3.9789 |
|
|
|
5 |
251.89 |
62 |
23.122 |
119 |
3.8713 |
|
|
|
6 |
240.00 |
63 |
22.317 |
120 |
3.7670 |
|
|
|
7 |
228.78 |
64 |
21.545 |
121 |
3.666 |
|
|
|
8 |
218.20 |
65 |
20.803 |
122 |
3.568 |
|
|
|
9 |
208.19 |
66 |
20.089 |
123 |
3.4731 |
|
|
|
10 |
198.71 |
67 |
19.404 |
124 |
3.381 |
|
|
|
11 |
189.72 |
68 |
18.744 |
125 |
3.2918 |
|
|
|
12 |
181.19 |
69 |
18.110 |
126 |
3.2052 |
|
|
|
13 |
173.07 |
70 |
17.501 |
127 |
3.1212 |
|
|
|
14 |
165.35 |
71 |
16.914 |
128 |
3.0398 |
|
|
|
15 |
157.98 |
72 |
16.35 |
129 |
2.9607 |
|
|
|
16 |
150.96 |
73 |
15.806 |
130 |
2.8840 |
|
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