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热释电红外单探测器(2-12um) | 瑆创光学电子商店

Products / 成像 /红外温度探测器/成像仪 /热释电红外探测器(2-12um) /热释电红外单探测器(2-12um) /
热释电红外单探测器(2-12um)
产品概述 规格和型号指南 应用 相关产品 联系下单!

热释电单元件探测器

 

单通道元素检测器专为气体分析、光谱学、高温测定和安全应用而开发。可提供批量生产的多种类型的红外传感器。除了定制的红外传感器之外，还可以提供解决方案。通过使用现代离子束蚀刻技术对极薄的元素，可以实现非常高的比检测率 D*（高达 109 cm√Hz/W）。种类繁多的红外传感器结构使得实现小批量和大批量定制解决方案成为可能，并具有出色的性价比。

 

特征：

– 由钽酸锂制成的探测器元件

– 极低噪音

– 低微音

– 低温依赖性，选项：热补偿

– 优异的长期稳定性

– 电压或电流模式

– 定制设计的红外滤光片

– 可选配额外的吸收层

– 每个探测器最多 4 个光谱通道

– 单个元素几何形状

– 不同的包装类型

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

关键规格

 可定制的选项

 - 钽酸锂检测器，具有高比检测率和出色的长期稳定性

- 使用极端薄离子束蚀刻元件

 

- 极低的噪音和微音

 

- 可选吸收器或黑色涂层，光谱灵敏度均匀

 

- 低温依赖性，热补偿可选

 

- 每个探测器多达 4 个光谱通道

 - 热释电钽酸锂探测器元件

- 具有特殊形状和尺寸的敏感元件

 

- 温度补偿探测器元件

 

- 多元素和多光谱探测器

 

- 定制滤光片和集成光学元件

 

- 带光纤的红外探测器

 

- 用于电压或电流模式操作的红外探测器

 

- TO18、TO39、TO8 或特殊外壳

 

 

 

 

 

 

• 涂层硅或锗作为红外窗口

• 宽带窗口（>1.3 μm）或特殊过滤器

• 定制滤光片和集成光学元件

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


产品规格和手册

产品手册链接： SIMTRUM_PDF

 

探测器的类型 缩写示例
LT– 标准类型 H......外壳
LTA – 具有额外聚合物吸收层的类型 TC......热补偿
LTM – 具有附加纳米结构镍铬层的类型

SV......负担
LTS – 带有额外银黑色的类型 uRn......噪声电压 
LTI， LTAI， LTMI， LTSI– 离子束蚀刻，最大探测率 D* ......特定侦探率

 

 

电压模式下的单元件检测器

 

Type Size of Element H TC SV  in V/W1,2     uRn  in nV/√Hz1  D* in cm√Hz/W1,2
LT G2 2 mm × 2 mm TO39   300 170 3.5 ∙ 108
LT G2PC 2 mm × 2 mm TO39 × 150 100 3 ∙ 108
LT G1.2 1.2 mm × 1.2 mm TO18   730 370 2.3 ∙ 108
LT D2.5 ∅ 2.5 mm TO39   220 140 4 ∙ 108
LT D2 ∅ 2 mm TO39   360 190 3.5 ∙ 108
LT D1 ∅ 1 mm TO39   1200 700 2 ∙ 108
LTI Q2 2 mm × 2 mm TO39   250 80 8 ∙ 108
LTI Q2PC 2 mm × 2mm TO39 × 125 55 6.2 ∙ 108
LTI Q1 1 mm × 1 mm TO39   900 160 6 ∙ 108
LTI Q0.5 0.5 mm × 0.5 mm TO39   3500 500 3 ∙ 108
LTI D2 ∅ 2 mm TO39   300 80 8 ∙ 108
LTI D1  ∅ 1 mm TO39   1200 200 5 ∙ 108
LTA G2 2 mm × 2 mm TO39   400 170 4.5 ∙ 108
LTA G2PC 2 mm × 2 mm TO39 × 200 100 3.7 ∙ 108
LTA G1.2 1.2 mm × 1.2 mm TO18   900 370 3 ∙ 108
LTA G3 3 mm × 3 mm TO39   170 100 6 ∙ 108
LTMI Q2 2 mm × 2 mm TO39   400 75 8.5 ∙ 108
LTMI Q1 1 mm × 1 mm TO39   1400 140 7,5 ∙ 108
LTMI Q1PC 1 mm × 1 mm TO39 × 650 100 6.5 ∙ 108
LTMI D1 ∅ 1 mm TO39   1600 180 7,5 ∙ 108
LTS Q2 2 mm × 2 mm TO39   420 150 5 ∙ 108
LTS Q2PC 2 mm × 2 mm TO39 × 200 105 4 ∙ 108
LTS D2.5 ∅ 2.5 mm TO39   340 140 6 ∙ 108
LTS D2 ∅ 2 mm TO39   520 190 5 ∙ 108
LTSI Q2 2 mm × 2 mm TO39   410 80 9.5 ∙ 108
LTSI D2 ∅ 2 mm TO39   500 80 9.5 ∙ 108

 

电流模式下的单元件检测器

Type Size of Element H TC SV  in V/W 1,2 uRn  in nV/√Hz1 D* in cm√Hz/W1,2
LTI Q2l10 2 mm × 2 mm TO39   56000 22000 6.5 ∙ 108
LTI Q2l100 2 mm × 2 mm TO39   300000 100000 8 ∙ 108
LTA G2l10 2 mm × 2 mm TO39   15000 20000 1.5 ∙ 108
LTA G2l10PC 2 mm × 2 mm TO39 × 14000 20000 1.4 ∙ 108
LTA G2l100 2 mm × 2 mm TO39   70000 20000 2.5 ∙ 108

LTA G2l100PC

 2 mm × 2 mm TO39 × 65000 20000 2.3 ∙ 108

LTA G2C103

 2 mm × 2 mm TO39   15000 20000 1.5 ∙ 108

LTA G2C10PC3 

 2 mm × 2 mm TO39 × 14000 20000 1.4 ∙ 108

LTA G2C1003 

 2 mm × 2 mm TO39   70000 20000 2.5 ∙ 108

LTA G2C100PC3

 2 mm × 2 mm TO39 × 65000 20000 2.3 ∙ 108

LTMI Q2I10

 2 mm × 2 mm TO39   75000 21000 7.5 ∙ 108
LTMI Q2I100 2 mm × 2 mm TO39   450000 90000 10 ∙ 108
LTSI Q2l10 2 mm × 2 mm TO39   80000 22000 7.5 ∙ 108
LTSI Q2l100 2 mm × 2 mm TO39   480000 100000 10 ∙ 108

 

1：频率：10 Hz，探测器温度：25°C，2：黑体源温度：500 K，滤波器传输：100 %，3：只有一个工作电压。

 


 

应用 1 - NDIR 气体分析

许多气体吸收特征吸收光谱中的红外辐射，该光谱由相应气体的特定分子结构决定。非分散红外气体分析（NDIR气体分析）是一种相对便宜的方法，用于精确测定单个气体的浓度，它利用要检测的气体的单个物质典型吸收带。

 

 

 

 

 

 

 

使用NDIR气体分析测量气体浓度的原理

待分析的气体混合物位于宽带红外发射器和红外传感器之间的指定体积中。宽带吸收红外传感器配有窄带滤光片，其峰值透射率正好位于待分析气体的典型吸收带。如果使用具有多个光谱通道的传感器而不是单晶传感器，则可以同时检测多种离散气体。发射器的发射光谱必须至少覆盖所用吸收带的光谱范围。如果发射器和传感器之间没有要检测的气体，则发射的辐射几乎不受阻碍地撞击传感器，并在那里产生最大可能的信号。随着待测气体浓度的增加，其典型吸收光谱上的吸收增加，因此带有窄带滤波器的传感器发出较低的信号。其他通道（如果有的话）仅对其他气体做出相应的反应。

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

气体 吸收带
CH4 3.33 µm
HC 3.40 µm
参考 3.91 µm
CO2 4.26 µm & 4.43 µm
CO 4.64 µm
NO 5.30 µm
NO2 6.22 µm
SO2 7.30 µm
Freon R134a 10.27 µm
Freon R12 11.30 µm

 

 

对于标准测量任务，PYROSENS LTA 和 LTM 系列传感器非常适合。PYROSENS LTMI 和 LTSI DIAS 红外有限公司提供高度发达的热释电红外传感器，即使在个位数 ppm 范围内的最低气体浓度下，也能进行 NDIR 气体分析。相应的检测限取决于测量池的结构以及要检测的气体。典型的光谱范围在大约 1 μm 到 20 μm 之间，但我们的传感器甚至可以在远高于 100 μm 的波长下使用。

 

 

PYROSENS传感器用于冰箱和空调系统的泄漏检测或泄漏检测，以及CO、CO2和CH4等气体的高精度和温度稳定浓度测量，CO和CO2之间的交叉灵敏度非常低，特别用于人类和兽医学。在半导体工业中，它们主要用于真空室清洁过程终点监测中的气体监测。

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

应用 2 - 红外光谱

在中红外范围内可以非常精确地分析各种气体、液体、粉末和固体，因为它们由于特征分子振动而在这些波长下表现出物质典型的吸收行为。红外辐射的能量将分子键刺激到物质典型的振动模式，从而产生独特的“指纹”。使用红外传感器，光谱技术可以从相应的测量样品中提供广泛的信息。因此，可以确定和检测各种成分的组成、杂质和浓度。

 

各种物理原理可用于检测中红外范围内的辐射。基于钽酸锂的红外有限公司的热释电探测器PYROSENS根据冷却MCT传感器与灵敏度较低、速度较慢的热电堆和辐射热计之间的信噪比进行排名。与带有陶瓷薄膜的热释电传感器（例如基于PZT）相比，它们还表现出更高的比检测率。

 

PYROSENS 线传感器有 128、256 和 510 像素等。这使得它们适用于与色散光学组件和/或线性可变滤光片（LVF）一起在更宽波长范围内进行高分辨率检测。线性可变滤光片目前可用于波长约为11μm的红外光谱，分为1.3-2.6μm，2.5-5μm和5.5-11μm范围。

使用我们的线性阵列的光谱仪基本上基于三个工作原理。

 

 

 

 

 

 

 

 

 

 

 

 

NDIR透射光谱仪  

线性阵列NDIR透射光谱仪的设置类似于气体分析中已知的单元素传感器的设置。但是，通过使用线性变量过滤器，不仅可以分析单个物质，还可以分析物质混合物（图1中的基本原理）。

图1：NDIR透射光谱的工作原理

 

 

 

 

 

 

 

 

 

 

 

 

 

 

图2显示了这种类型的光谱仪的简单演示器，它允许为一般应用提供非常经济高效且紧凑的光谱仪。其核心组件是我们的评估套件，可用于所有PYROSENS阵列。

图2：NDIR透射光谱仪的演示器

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATR 光谱仪

衰减全反射 （ATR） 光谱将带有 LVF 的红外阵列与 ATR 晶体（波导）和红外辐射源结合使用。红外辐射在全反射中被引导通过波导，因此在波导表面要测量的液体或固体样品在光谱上影响其反射行为。这种测量方法可实现紧凑、精确、快速和多功能的系统，这些系统也可用于移动设备。使用带线性刻度滤波器的线传感器进行ATR波谱的工作原理如图3所示。

 

图3 ATR红外光谱的功能原理（ATR – 衰减全反射）

 

 

 

 

 

 

 

 

 

 

 

 

 

光栅光谱仪

在光栅光谱仪中（图4中的原理），红外辐射通过狭缝或光纤进入，首先撞击球面镜。这平行化了这种辐射，然后在光学光栅上衍射和反射。这导致不同的波长被引导到不同的方向。第二个镜子现在将辐射聚焦到线传感器上，其像素现在检测不同波长的辐射。在整个传感器长度上可以测量的波长范围由特定的光学排列定义。

图4：光栅光谱仪的结构示意图。

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


探测器类型 波长 尺寸/像素 封装
单元素探测器 2 至 12 µm 2   mm × 2 mm, 1.2 mm × 1.2 mm,
    1 mm × 1 mm, 3 mm × 3 mm,
    ∅ 2.5 mm, ∅ 2 mm, ∅ 1 mm		 TO18, TO39
多通道探测器 2 至 12 µm 2 × 2 mm × 2 mm, 2 × 1 mm × 1 mm,
3 × 2 mm × 2 mm, 4 × 2 mm × 2 mm		 TO8, TO39
线性阵列 2 至 12 µm 128, 256, 510 (Pixel)  nil

 


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Size of Element (mm)


Search Reset
Compare Model Drawings & Specs Size of Element (mm) Responsitivity (V/W) Availability Reference Price
(USD)
LT G2PC
Single Element Detectors in Voltage Mode 		2 x 2>150 Contact Us Request for quote
LT G1.2
Single Element Detectors in Voltage Mode 		1.2 x 1.2 Contact Us Request for quote
LT D2.5
Single Element Detectors in Voltage Mode 		Contact Us Request for quote
LT D2
Single Element Detectors in Voltage Mode 		2 Contact Us Request for quote
LT D1
Single Element Detectors in Voltage Mode 		1>1200 Contact Us Request for quote
LTI Q2
Single Element Detectors in Voltage Mode 		2 x 2 Contact Us Request for quote
LTI Q2PC
Single Element Detectors in Voltage Mode 		2 x 2 Contact Us Request for quote
LTI Q1
Single Element Detectors in Voltage Mode 		1 x 1 Contact Us Request for quote
LTI Q0.5
Single Element Detectors in Voltage Mode 		Contact Us Request for quote
LTI D2
Single Element Detectors in Voltage Mode 		2>300 Contact Us Request for quote
LTI D1
Single Element Detectors in Voltage Mode 		1>1200 Contact Us Request for quote
LTA G2
Single Element Detectors in Voltage Mode 		2 x 2 Contact Us Request for quote
LTA G2PC
Single Element Detectors in Voltage Mode 		2 x 2 Contact Us Request for quote
LTA G1.2
Single Element Detectors in Voltage Mode 		1.2 x 1.2 Contact Us Request for quote
LTA G3
Single Element Detectors in Voltage Mode 		Contact Us Request for quote
LTMI Q2
Single Element Detectors in Voltage Mode 		2 x 2 Contact Us Request for quote
LTMI Q1
Single Element Detectors in Voltage Mode 		1 x 1 Contact Us Request for quote
LTMI Q1PC
Single Element Detectors in Voltage Mode 		1 x 1 Contact Us Request for quote
LTMI D1
Single Element Detectors in Voltage Mode 		1 Contact Us Request for quote
LTS Q2
Single Element Detectors in Voltage Mode 		2 x 2 Contact Us Request for quote
LTS Q2PC
Single Element Detectors in Voltage Mode 		2 x 2 2-3 Weeks Request for quote
LTS D2.5
Single Element Detectors in Voltage Mode 		2-3 Weeks Request for quote
LTS D2
Single Element Detectors in Voltage Mode 		2 2-3 Weeks Request for quote
LTSI Q2
Single Element Detectors in Voltage Mode 		2 x 2 2-3 Weeks Request for quote
LTSI D2
Single Element Detectors in Voltage Mode 		2 2-3 Weeks Request for quote
LTI Q2I10
Single Element Detectors in Current Mode 		2 x 2 2-3 Weeks Request for quote
LTI Q2I100
Single Element Detectors in Current Mode 		2 x 2 2-3 Weeks Request for quote
LTA G2I10
Single Element Detectors in Current Mode 		2 x 2>15000 2-3 Weeks Request for quote
LTA G2I10PC
Single Element Detectors in Current Mode 		2 x 2 2-3 Weeks Request for quote
LTA G2I100
Single Element Detectors in Current Mode 		2 x 2>70000 2-3 Weeks Request for quote
LTA G2I100PC
Single Element Detectors in Current Mode 		2 x 2>65000 2-3 Weeks Request for quote
LTA G2C10
Single Element Detectors in Current Mode 		2 x 2>15000 2-3 Weeks Request for quote
LTA G2C10PC
Single Element Detectors in Current Mode 		2 x 2 2-3 Weeks Request for quote
LTA G2C100
Single Element Detectors in Current Mode 		2 x 2>70000 2-3 Weeks Request for quote
LTA G2C100PC
Single Element Detectors in Current Mode 		2 x 2>65000 2-3 Weeks Request for quote
LTMI Q2I10
Single Element Detectors in Current Mode 		2 x 2 2-3 Weeks Request for quote
LTMI Q2I100
Single Element Detectors in Current Mode 		2 x 2 4-6 Weeks Request for quote
LTSI Q2I10
Single Element Detectors in Current Mode 		2 x 2 4-6 Weeks Request for quote
LTSI Q2I100
Single Element Detectors in Current Mode 		2 x 2 4-6 Weeks Request for quote
LT G2
Single Element Detectors in Voltage Mode 		2 x 2>300 4-6 Weeks Request for quote

LT G2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>300

Noise Voltage (nV/√Hz)
<170

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTSI Q2I100 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTSI Q2I10 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTMI Q2I100 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTMI Q2I10 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
7.5 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTA G2C100PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>65000

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)
2.3 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)

Housing
TO 39

LTA G2C100 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>70000

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)
2.5 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
5 to 8

Housing
TO 39

LTA G2C10PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
<0.005

Operating Voltage (V)

Housing
TO 39

LTA G2C10 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>15000

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)
1.5 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
5 to 8

Housing
TO 39

LTA G2I100PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>65000

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)
2.3 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTA G2I100 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>70000

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)
2.5 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTA G2I10PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTA G2I10 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>15000

Noise Voltage (nV/√Hz)
<20000

Specific Detectivity (cm√Hz/W)
1.5 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTI Q2I100 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
8 x 10^8

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTI Q2I10 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
<0.005

Operating Voltage (V)
±2.2 to ±8

Housing
TO 39

LTSI D2 - Parameter

Operating Temperature (°C)
-20 to 60

Size of Element (mm)
2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<80

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTSI Q2 - Parameter

Operating Temperature (°C)
-20 to 60

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<80

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTS D2 - Parameter

Operating Temperature (°C)
-20 to 60

Size of Element (mm)
2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
5 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTS D2.5 - Parameter

Operating Temperature (°C)
-20 to 60

Size of Element (mm)

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<140

Specific Detectivity (cm√Hz/W)
6 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTS Q2PC - Parameter

Operating Temperature (°C)
-20 to 60

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTS Q2 - Parameter

Operating Temperature (°C)
-20 to 60

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
5 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTMI D1 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
7.5 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTMI Q1PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1 x 1

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<100

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTMI Q1 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1 x 1

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<140

Specific Detectivity (cm√Hz/W)
7.5 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTMI Q2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTA G3 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<100

Specific Detectivity (cm√Hz/W)
6 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTA G1.2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1.2 x 1.2

Aperture (mm)
3

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
3 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing

LTA G2PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<100

Specific Detectivity (cm√Hz/W)
3.7 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTA G2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<170

Specific Detectivity (cm√Hz/W)
4.5 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTI D1 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1

Aperture (mm)
5

Responsitivity (V/W)
>1200

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
5 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTI D2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2

Aperture (mm)
5

Responsitivity (V/W)
>300

Noise Voltage (nV/√Hz)
<80

Specific Detectivity (cm√Hz/W)
8 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTI Q0.5 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
3 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTI Q1 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1 x 1

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
6 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTI Q2PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LTI Q2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<80

Specific Detectivity (cm√Hz/W)
8 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LT D1 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1

Aperture (mm)
5

Responsitivity (V/W)
>1200

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LT D2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LT D2.5 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)

Aperture (mm)
5

Responsitivity (V/W)

Noise Voltage (nV/√Hz)
<140

Specific Detectivity (cm√Hz/W)

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LT G1.2 - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
1.2 x 1.2

Aperture (mm)
3

Responsitivity (V/W)

Noise Voltage (nV/√Hz)

Specific Detectivity (cm√Hz/W)
2.3 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing

LT G2PC - Parameter

Operating Temperature (°C)
-20 to 70

Size of Element (mm)
2 x 2

Aperture (mm)
5

Responsitivity (V/W)
>150

Noise Voltage (nV/√Hz)
<100

Specific Detectivity (cm√Hz/W)
3 x 10^8

Offset Voltage (V)
0.4 to 1.5

Operating Voltage (V)
2 to 18

Housing
TO 39

LT G2 - Download

LTSI Q2I100 - Download

LTSI Q2I10 - Download

LTMI Q2I100 - Download

LTMI Q2I10 - Download

LTA G2C100PC - Download

LTA G2C100 - Download

LTA G2C10PC - Download

LTA G2C10 - Download

LTA G2I100PC - Download

LTA G2I100 - Download

LTA G2I10PC - Download

LTA G2I10 - Download

LTI Q2I100 - Download

LTI Q2I10 - Download

LTSI D2 - Download

LTSI Q2 - Download

LTS D2 - Download

LTS D2.5 - Download

LTS Q2PC - Download

LTS Q2 - Download

LTMI D1 - Download

LTMI Q1PC - Download

LTMI Q1 - Download

LTMI Q2 - Download

LTA G3 - Download

LTA G1.2 - Download

LTA G2PC - Download

LTA G2 - Download

LTI D1 - Download

LTI D2 - Download

LTI Q0.5 - Download

LTI Q1 - Download

LTI Q2PC - Download

LTI Q2 - Download

LT D1 - Download

LT D2 - Download

LT D2.5 - Download

LT G1.2 - Download

LT G2PC - Download

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