TSOP57338TT1

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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TSOP57338TT1 OverviewThe TSOP57338TT1 is a miniature infrared (IR) detector used in remote control systems, beam breakage and optical data transmission switches. This device has a close-to-zero rise- and decay- time, providing excellent sensitivity and fast response time. It detects angled and wide-beam IR light sources in the 875nm- 950nm range and provides high immunity to sunlight and ambient light.Application Field of TSOP57338TT1The TSOP57338TT1 is typically used in infrared remote control systems including TV, VCR, satellite receivers, cable boxes, air conditioners, audio amplifiers and car stereos. It is also used in optical data transmission systems, safety systems, burglar surveillance and other detection systems. It is a low-cost die-mount package that suits the needs of many applications.Working Principle of TSOP57338TT1The TSOP57338TT1 is a photodiode-based, amplitude-modulated carrier detector with a differential pair of bipolar transistors. When IR light is incident on the device, the photo diode generates a current which is then amplified by the transistors. The amplified signal is detected and compared to the original signal and the output is then generated. The high gain of the device enables it to detect extremely weak IR signals. The wide sensitivity range of the device makes it ideal for use in applications requiring accurate detection of IR signals at different distances.ConclusionThe TSOP57338TT1 is an ideal device for IR remote control systems, optical data transmission systems, safety systems, burglar surveillance and other detection systems. Its close-to-zero rise and decay time, high immunity to sunlight and ambient light, and wide sensitivity range make it suitable for many applications. The die-mount package and the low cost make it an economical solution for many users.

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