From TTI Vishay Miniature IR Receivers

Fort Worth, Texas – TTI, Inc., a leading specialty distributor of electronic components, is now stocking the TSOP95 and TSOP96 series receivers from Vishay. These devices deliver improved dark-ambient and disturbed-ambient sensitivity to infrared signals, better suppression of RF noise, and excellent pulse-width accuracy.

These new receivers are targeted at designs for a variety of remote control applications such as air conditioners, audio systems, video projectors, cameras, video game systems IR remote control in televisions, set-top boxes (STBs), and more. For the remote control function in these products, the devices are immune against disturbances such as IR emissions from CFL lamps and RF emissions from on-board Wi-Fi antennas. In addition, the modules’ improved pulse-width accuracy allows lower bit error rates for almost any code, and the devices are insensitive to supply voltage variations and ripple noise.

To streamline the design cycle, the receivers feature a photodetector, preamplifier circuit, and IR filter in a single 4-pin epoxy Heimdall (TSOP95) and Panhead (TSOP96) package. The devices are available with carrier frequencies from 30 kHz to 56 kHz and five automatic gain control (AGC) versions for short and long burst codes. The receivers feature a low supply voltage from 2.0 V to 3.6 V and a typical supply current of 0.37 mA. They are RoHS-compliant, halogen-free and Vishay Green.

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