TSOP75D25 – IR Receiver Modules for 3D Synchronization Signals
The TSOP75D25 is an SMD IR receiver module for 3D sychronisation signals. The receiver is designed to operate at a carrier frequency of 25 kHz and a wavelength of 830 nm to avoid interference with standard remote control systems at 940 nm and 30 kHz to 56 kHz. The TSOP75D25 can receive continuously transmitted signal patterns with a minimum burst length of 6 cycles and frame rates up to 200 Hz. The circuit provides good suppression of optical noise from CFLs, LCD backlight and plasma panels.
Features:
- Center frequency at 25 kHz to reduce interference with IR remote control signals at 30 kHz to 56 kHz
- Package can be used with IR emitters with wavelength 830 nm as well as standard 940 nm
- Very low supply current and stand-by mode
- Photo detector and preamplifier in one package
- Internal filter for PCM frequency
- Supply voltage range: 2.5 V to 5.5 V
- Improved immunity against modulated light sources
- Insensitive to supply voltage ripple and noise
- Taping available for topview and sideview assembly
- Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC
Block Diagram:
Application Circuit:
R1 and C1 are recommended for protection against EOS. Components should be in the range of 33 O < R1 < 1 kO, C1 > 0.1 µF.
Source: Vishay Intertechnology
About Vishay Intertechnology
Vishay Intertechnology, Inc., a Fortune 1,000 Company listed on the NYSE (VSH), is one of the world’s largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets. Vishay’s product innovations, successful acquisition strategy, and “one-stop shop” service have made it a global industry leader. Vishay can be found on the Internet at http://www.vishay.com.
