Vishay

Description

Mar 28, 2012 The TSOP4038 is a compact IR receiver for sensor applications. It has a high gain for IR signals at 38 kHz. The detection level does not change Apr 19, 2012 FEATURES. Up to 2 m for presence sensing. Uses modulated bursts at 38 kHz . 940 nm peak wavelength. PIN diode and sensor IC in one Vishays tSoP4038 , tSoP5038, and tSoP58038 eliminate these problems by featuring a fixed gain. With a fixed gain the detection threshold and resulting DESCRIPTION. The TSOP22.., TSOP48.., TSOP24.. and TSOP44.. series are miniaturized IR receiver modules for infrared remote control systems. A PIN diode to avoid false detection, Vishays tSoP4038 , tSoP5038, and tSoP58038 have a fixed gain. With a fixed gain, the detection threshold is fixed. once the design of