HOA1889-013

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical sensors are devices that can detect changes in the environment through light. They are commonly used in the industrial, automotive, medical and consumer markets. One such optical sensor is the HOA1889-013, which falls under the photointerrupter category, slot type, and transistor output. This sensor is capable of recognizing when an object passes through its field of view, making it an ideal solution for a wide variety of applications.

The HOA1889-013 is an optical sensor made out of an infrared emitter and a phototransistor. It has a detection distance that ranges from 2mm to 4mm, and a 2.2mm slot width. The transistor output of the sensor allows it to perform digital on-off operation, which makes it easy to read and interpret data from the sensor. This makes it suitable for a number of different applications, including machine control, industrial automation, robotics, and more.

The working principle of the HOA1889-013 is quite simple. By emitting infrared light from its emitter side, light is received by the phototransistor at the other side of the slot. When an object passes through the slot, the light is blocked or interrupted. This then triggers the transistor output, allowing it to interpret this interruption and respond accordingly. This makes the HOA1889-013 a great solution for applications that require precise detection of passing objects.

The HOA1889-013 is also well-suited to applications that require fast operation speed. Powered by an operating voltage of 2.7V to 5.5V, the photointerrupter is able to respond to interrupts within a 4 μs period or less, allowing it to detect quickly detect passing objects. This makes it suitable for applications such as conveyor belt or machine control, where precise and fast detection is essential.

In addition to its fast operation speed and detection distance, the HOA1889-013 comes with a number of other features that make it an attractive choice for a wide range of applications. It can operate in both 200 mA and 80 mA current modes, and has a zero leakage current that ensures it doesn’t cause any signal drift. It also offers a high common mode rejection ratio (CMRR) of -45 dB, which allows it to reduce noise and interference for higher accuracy. Lastly, its small size, low power consumption and high reliability make it suitable for almost any application.

The HOA1889-013 is a versatile and reliable optical sensor that can be used in a wide variety of applications. With its fast response time and wide detection distance, it can detect passing objects quickly and precisely. Additionally, its low power consumption, high CMRR and small size make it a great choice for a variety of applications in the industrial, automotive, medical and consumer markets.

The specific data is subject to PDF, and the above content is for reference