TSOP57238TT1

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensing Distance:	40m
B.P.F. Center Frequency:	38.0kHz
Voltage - Supply:	2.5V ~ 5.5V
Current - Supply:	700µA
Orientation:	Top View
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 85°C (TA)

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Overview

The TSOP57238TT1 is an infrared (IR) remote receiver developed by Vishay Semiconductors to detect infrared signals from an IR remote control operating at a frequency of 38 KHz. The TSOP57238TT1 is also capable of operating at different frequencies within certain parameters, allowing it to work with multiple devices. This versatility makes the TSOP57238TT1 an ideal choice for projects that require the control of different devices from a single remote control.

Application Fields

The TSOP57238TT1 is typically used to detect signals from IR remote controls in applications such as consumer electronics, toys, home theaters, remote control toys, security systems and more. With its ability to detect infrared signals within certain parameters, it can utilize a single remote control for various applications. This makes the TSOP57238TT1 an ideal choice for applications where multiple devices need to be controlled by a single remote.

Features

The TSOP57238TT1 features a low supply current, a wide operating voltage range, low signal-to-noise ratio, a lead-in time of 0.5ms, and a delay time of 15ms. The low supply current allows it to be used in battery operated applications, while the wide voltage range allows it to be used in applications with different voltages. The low signal-to-noise ratio reduces the possibility of wrong data being received due to interference. The lead-in time is used to distinguish between short and long bursts, while the delay time indicates the time after which the receiver is ready to detect a new signal.

Working Principle

The TSOP57238TT1 works by detecting infrared signals from an IR remote control. The signal emitted by the remote control consists of pulses of modulated infrared light with a certain frequency. This frequency is detected by the sensor which then translates it into an electrical signal. The signal is then sent to the processing unit in order to be processed and used.

Conclusion

The TSOP57238TT1 is a versatile IR remote receiver developed by Vishay Semiconductors to detect infrared signals from an IR remote control. It is typically used in applications such as consumer electronics, toys, home theaters, remote control toys, security systems and more. The TSOP57238TT1 features a low supply current, a wide operating voltage range, low signal-to-noise ratio, a lead-in time of 0.5ms, and a delay time of 15ms. It works by detecting infrared signals from an IR remote control and then translates it into an electrical signal which is sent to the processing unit. This makes the TSOP57238TT1 an ideal choice for applications where multiple devices need to be controlled by a single remote.

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