OP505C

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Optical Sensors - Phototransistors

Phototransistors are a type of optical sensors that detect light and convert it into electrical signals. They are used in a wide variety of applications, such as motion detection, security systems, optical switches, and robotics. They are also used in medical and industrial applications, such as oil and gas drilling, semiconductor inspection, and product testing.

The OP505C is a phototransistor from Opamp Solutions. It is a small-package device with a fast switching response time, making it ideal for high-speed data processing or actuation of complex systems. The phototransistor can detect light signals up to 10kHz and operates from 0V to 80V. Each device has an internal bias voltage of 5V to 100V and an adjustable gain range of 1-10x.

The OP505C\'s photocurrent output is determined by the amount of light it receives. Its sensitivity is adjustable from 1-21mA/W/cm2. The phototransistor has a low dark current of 1mA and a high signal-to-noise ratio of 54dB, making it suitable for high-precision applications. The phototransistor is also designed to be resistant to EMI and RFI.

The OP505C\'s application field includes motion detection, proximity sensing, and optical switches. It is suitable for a wide range of robotic and automation systems, as well as security and surveillance systems. The phototransistor can be used to detect small objects such as keys, coins, and jewelry. The device is also suitable for testing and inspecting semiconductor products, inspecting oil and gas wells, and more.

The OP505C\'s working principle is simple. When exposed to light, the phototransistor produces an electrical current. This current can then be used to operate an actuator or other system. The photocurrent can also be amplified or otherwise processed by external components to produce the desired signal. The signal can then be used to control the system or provide information to the user.

The OP505C is a versatile and reliable phototransistor that is suitable for a wide variety of applications. It is easy to install and use, making it an ideal choice for commercial and industrial applications. With its fast switching response time, low dark current, and high signal-to-noise ratio, the OP505C is one of the most advanced phototransistors available.

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