TSOP6240TT Sensors, Transducers

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The TSOP6240TT is an infrared or IR remote receiver module designed for use with infrared remote controls. It is part of a family of infrared receiver modules, which work together to provide a complete system for detecting and controlling infrared operations. The TSOP6240TT is a 38 kHz IR receiver module, which is designed to receive and decode IR signals from remote controls.

Applications

The TSOP6240TT is used in a wide variety of applications, including home theater systems, automated lighting, home security systems, video game consoles, industrial control systems, and robotics. It is a popular choice for low-cost, low-voltage applications, as well as for applications where quick response time and high reliability are important. The TSOP6240TT\'s small size and surface-mount package make it well-suited to applications that require space saving. Additionally, this module\'s wide operating voltage and temperature range make it suitable for a variety of applications.

Key Features

The TSOP6240TT features a high signal-to-noise ratio, allowing the module to pick up and decode signals from remote controls accurately and reliably. It also features an internal filter, which helps reduce false triggering from external sources such as fluorescent lights or room lighting. It can be operated over a wide voltage range, up to about 30 volts, and is suitable for operation in temperatures between -40 degrees Celsius and 85 degrees Celsius.

The TSOP6240TT has a cable output, which allows for easier connection to external circuitry. It has a maximum current consumption of 20mA, and can detect pulses as short as 3.5 microseconds. Additionally, it has a built-in LED indicator which can be used to indicate the presence of an IR signal.

Working Principle

The TSOP6240TT is a bipolar, integrated circuit consisting of two transistors, two active diodes, one biasing transistor, and an operational amplifier. It works on 38 kHz modulation frequency, where the 38kHz wave from the remote is rectified using a pair of active diodes, and it is amplified by the internal operational amplifier. The output of the amplifier is then given to the demodulating transistor, where it is demodulated and converted into a digital signal, which is sent to the output.

The TSOP6240TT also features resistance against strong external interference, as it can reject signals of other frequencies, and it is immune to high frequency signals. It also features low power consumption and is capable of operating in a wide temperature range, making it well-suited for various applications. Additionally, the module is highly reliable and effective for detecting and decoding signals from remote controls.

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