TEMD1040 Sensors, Transducers

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Wavelength:	940nm
Color - Enhanced:	--
Spectral Range:	790nm ~ 1050nm
Diode Type:	PIN
Responsivity @ nm:	0.55 A/W @ 950nm
Response Time:	4ns
Voltage - DC Reverse (Vr) (Max):	60V
Current - Dark (Typ):	1nA
Active Area:	--
Viewing Angle:	30°
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	--

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Optical Sensors - Photodiodes

The TEMD1040 is an extremely versatile optical sensor, and it serves multiple applications. It is mainly used in photoelectric proximity, color sensing, and position sensing. This type of device operates on the principle of photoconductivity, and it converts light energy into an electrical signal. The TEMD1040 utilizes in tandem position sensitive photo detectors, or PSPDs, in order to measure the intensity and direction of the incident light.The PSPDs consists of two photodiodes connected in an inverse parallel configuration. Each photodiode is sensitive to the light of a certain wavelength. When a beam of light strikes the PSPDs, the electrical signal will be detected by both photodiodes, and in order to determine the direction of the incident light, the difference in the electrical signals of each diode is measured. This type of sensor is extremely versatile in terms of its applications. It can be used in proximity and color sensing, and even in robot vision applications. This versatility comes from the unique design of the photoelectric transducer. The PSPDs have a high sensitivity to light, and this allows the TEMD1040 to detect light beams that are very narrow and precise. In addition to the PSPDs, the TEMD1040 also contains an integrated voltage regulator to reduce noise and improve the signal to noise ratio. The device also has a built-in amplifier which further amplifies the output signal, allowing for higher accuracy. Furthermore, the device has a low power consumption rate, making it ideal for power-sensitive applications. In terms of operation, the TEMD1040 is relatively easy to use and requires no external power source. The user simply connects the two PSPDs to an appropriate power supply, and then the device can be operational. In addition, the device is highly reliable and well suited for harsh environmental conditions such as high humidity and extreme temperatures. Overall, the TEMD1040 is an extremely versatile optical sensor. Its use of photodiodes paired with a built-in voltage regulator and amplifier allow it to have a wide range of applications. The device is also relatively easy to use, requires no external power source, and is highly reliable. This makes the TEMD1040 an ideal device for a variety of applications, ranging from proximity sensing to robot vision.

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