TSOP2436

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Optical Sensors - Photo Detectors - Remote Receiver

The TSOP2436 is an infrared remote receiver designed primarily for use as an infrared remote control detector in consumer electronic products and industrial applications. As an optical sensor, it is capable of detecting infrared signals from up to 10 meters away. It also features sensitivity adjustment, low power consumption, and a fast response time.

The TSOP2436 is manufactuted by Vishay Intertechnology, a global manufacturer of passive and electronics components. The device is categorized as a miniature remote receiver module, measuring only 3.8 x 3.5 x 0.8 mm. It has a frequency range of 38 kHz to 465 kHz and a modulation index of 0.75 to 6 kHz.

Application fields

Due to its small size and low power consumption, the TSOP2436 is well suited for use in infrared remote control applications, such as wireless data transmission devices, consumer electronics, automotive, and industrial control systems. It is especially suited for applications such as universal remotes, remote control toys, egg incubators, and home automation systems.

The TSOP2436 is also useful for data collection and logging applications, such as those used in industrial monitoring and control systems or medical devices. For example, it could be used to sense data from a temperature or humidity sensor, and transmit it wirelessly to a microcontroller.

Working Principle

The TSOP2436 operates using an infrared phototransistor. When exposed to infrared light of a certain frequency, the phototransistor will conduct electricity, producing a current in an external circuit. The strength of the current depends on the intensity of the light. By adjusting the sensitivity of the receiver, the device can only be triggered by a light source of the desired frequency.

The TSOP2436 operates at a very low power consumption of 3 mA maximum, drawing only 4 microamps during standby mode. It also features an extremely fast response time, detecting signals in less than 8 μs. There is also a selectable preamble mode, which allows the user to set the amount of signal a device must detect before it is considered a valid trigger signal.

Conclusion

The TSOP2436 remote infared receiver from Vishay Intertechnology is highly useful for many applications, including remote control, data collection and logging, and sensor detection. It is a miniature module with adjustable sensitivity, fast response time, and low power consumption. The TSOP2436 is a versatile device that can be used in a variety of consumer, industrial, and automotive applications.

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