性能 performance | 单位 unit | ||
芯片尺寸 chip size |
1.1×1.1 | mm | / |
视场角 field of view angle |
95 | degress | > 50% |
热电堆电阻 thermopile rresistance |
90±30 | kω | 25℃ |
噪声电压 noise voltage |
38 | nv/hz1/2 | 25℃ |
噪声等效功率 noise equivalent power |
0.23 | nw/hz1/2 | 500k,1hz,25℃ |
响应率 response rate |
160±40 | v/w | 500k,1hz,25℃ |
电阻温度系数 temperature coefficient of resistance |
0.06 | %/℃ | 25℃~75℃ |
时间常数 time constant |
≤13 | ms | / |
探测率 detection rate |
1.5×108 | cmhz1/2/w | 500k,1hz,25℃ |
ntc 电阻 ntc resistance |
100±1% | kω | 25℃ |
ntc(β) ntc(β) |
3950±1% | / | 25℃/50℃ |
工作温度 working temperature |
-30~125 | ℃ | / |
接收波长 receiving wavelength |
8~14 | μm | / |
透过率 transmittance |
>75 | % | / |