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Home » NEWEST Products » New by Manufacturer » Vishay » Vishay VSOP98260 Preamplifier Circuit
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Vishay Semiconductor VSOP98260 Preamplifier Circuit for IR Remote Control

Vishay Semiconductors VSOP98260
Preamplifier Circuit for IR Remote Control

Vishay Semiconductors' VSOP98260 Preamplifier Circuit is designed for use in an IR learning application together with a photo PIN diode or IR LED as optical detector. It is compatible with all data formats for IR remote control. On the other hand it is immune to current caused by light sources such as tungsten bulbs or fluorescent lamps. This IC takes the signal from the IR detector and then shapes and amplifies the signal. This will modulate any signal from 20 - 60 kHz, and could replace up to 17 discrete components, and the output will accurately correspond to the carrier frequency and data burst length of the input signal.

Features
  • Supports intuitive code learning process
  • Integrates signal detection and processing
  • Eliminates the hassle of using discrete components
  • Output accurately corresponds to the carrier frequency and data burst length of the input signal
  • Immune to noise from other light sources like compact fluorescent lamps
Applications
  • Control code learning for universal remote controllers
  • Tablet PCs
  • Smart phones
Block Diagram
Block Diagram
Application Circuit
Application Circuit
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  • Vishay
  • Semiconductors|Integrated Circuits|IC-Amplifier