The TSOP6456FTR is a Vishay IR receiver module for infrared remote control systems. This module is part of the TSOP6 series, which is known for its improved suppression of disturbances. It is specifically designed to reject disturbances from plasma display panels (PDPs) and other sources of IR noise, making it suitable for use in environments where these disturbances are present.

Applications

• Remote control for Plasma Display Panels (PDPs)
• Remote control for LCD TVs
• Remote control for LED TVs
• Remote control for set-top boxes
• Remote control for audio/video equipment
• Light barrier applications
• Proximity sensors

Features

• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved immunity against ambient light
• Suitable burst length: ≥10 carrier cycles/burst
• Carrier frequency: 56 kHz
• Supply voltage: 2.5 V to 5.5 V
• Low noise

Benefits

• High immunity to noise from plasma display panels and other IR sources
• Easy to use, requiring minimal external components
• Reliable performance in noisy environments
• Low power consumption, suitable for battery-powered applications
• Compact size allows for integration into small devices

Additional Details

The TSOP6456FTR operates at a carrier frequency of 56 kHz. It utilizes a special AGC (Automatic Gain Control) to suppress noise from plasma display panels. The output of the module is an active low signal. It requires a supply voltage between 2.5V and 5.5V. The burst length requirement (≥10 carrier cycles/burst) specifies the minimum duration of the infrared pulses that the receiver can reliably detect. The module's design minimizes the effects of spurious signals and ensures accurate decoding of remote control commands. The epoxy package provides mechanical robustness and protects the internal components from environmental factors.