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The TSOP6238TT is a miniaturized SMD IR receiver module for infrared remote control systems. It is suitable for various applications, including TVs, set-top boxes, air conditioners, and other audio and video equipment. Functions: The module receives IR signals from a remote control and converts them into electrical signals. It operates at a carrier frequency of 38 kHz and provides a preamplified signal output, making it compatible with various microcontrollers and logic circuits. Applications: The TSOP6238TT is commonly used in consumer electronics for remote control applications. It is ideal for controlling audio and video equipment, home automation systems, and other IR-based devices. Alternative Parts: Alternative IR receiver modules that can be used as substitutes for the TSOP6238TT include the TSOP4038, TSOP4838, and TSOP1138. These alternatives may offer different carrier frequencies, voltage requirements, or sensitivity levels, so it's important to choose the part that best matches the requirements of the specific application. Embedded Modules: The TSOP6238TT can be integrated into various electronic devices and systems as an embedded IR receiver module. It can be designed into PCBs or integrated into custom-designed IR remote control solutions. Q&A: Q: What is the carrier frequency of the TSOP6238TT? A: The TSOP6238TT operates at a carrier frequency of 38 kHz, making it compatible with standard remote control protocols. Q: Can the TSOP6238TT be used in battery-powered devices? A: Yes, the TSOP6238TT has low power consumption and can be used in battery-powered devices such as remote controls and portable electronics. Q: What is the typical range of the TSOP6238TT for receiving IR signals? A: The typical range of the TSOP6238TT is approximately 30 meters when used with a standard IR remote control. Q: Are there any specific design considerations when using the TSOP6238TT in a custom PCB design? A: It is important to consider proper placement and routing of the TSOP6238TT on the PCB to minimize interference and ensure reliable reception of IR signals. Q: Can the TSOP6238TT be used in outdoor applications? A: The TSOP6238TT is designed for indoor applications and may not perform optimally in outdoor environments due to interference from natural sunlight and other external sources of IR radiation.