TSOP4556

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TSOP4556 is an infrared remote receiver which belongs to the optical sensors, photo detectors, and remote receivers category. It is typically used in various applications such as near-field (infrared) remote control, motion detection, range sensing, and automotive applications. The TSOP4556 uses 38kHz modulation frequency for signal transmission, making it suitable for a wide range of applications. The TSOP4556 is designed with a special metal mask that protects it from all types of interfering signals and noise. The device also features an internal AGC circuit to ensure reliable reception under varying conditions.

The TSOP4556 is designed to receive an analog signal that has been modulated with a 38 kHz carrier frequency. The signal is then demodulated to derive the original data that was sent. The demodulation process is accomplished using a low-pass filter, usually a LC filter, that is capable of rejecting any high-frequency components present in the signal. When the signal is successfully demodulated, the data can be read back out using an integrated buffer. The TSOP4556 is designed to work with both UHF and VHF frequency bands, making it suitable for use in a wide variety of applications.

The TSOP4556 is based on a CMOS integrated circuit, which simplifies its design and reduces its power consumption. The device can be powered with a single 5V or 3V supply, making it easy to integrate into a wide range of low-power applications. The device features an output pin that can sink or source up to 10mA with an appropriate load. The TSOP4556 also features low-current consumption, making it suitable for battery-powered applications.

The TSOP4556 also features a special RF blocking circuit that helps to reject any interfering signals. This circuit works by establishing a high impedance at the output pin when a strong RF signal is present. This helps to reduce the coupling of interference signals from the receiver. Additionally, the device also features a temperature compensation circuit that helps to compensate for any shift in the carrier frequency due to ambient temperature fluctuations.

The TSOP4556 is a versatile device that can be used for a wide range of applications. This device is designed to be highly reliable, with a high degree of protection against interference signals and noise. The device features an internal AGC circuit, which ensures reliable reception in varying environmental conditions. The TSOP4556 is a great choice for applications that require a small size, low power, and reliable reception of 38kHz signals.

The specific data is subject to PDF, and the above content is for reference