The recommended operating voltage range for the TSOP2138 is 4.5V to 5.5V.
To ensure reliable data transmission, ensure that the transmitter and receiver are properly aligned, and the transmission distance is within the recommended range. Also, ensure that the ambient light is within the recommended range and the receiver is not saturated.
The TSOP2138 supports data transfer rates up to 4 Mbps.
Implement error detection and correction mechanisms, such as checksums or CRC, to detect and correct errors. Also, use noise reduction techniques, such as shielding and filtering, to minimize the impact of noise on the transmission.
While the TSOP2138 supports data transfer rates up to 4 Mbps, it is not recommended for high-speed data transmission. For high-speed applications, consider using a different IR transmitter and receiver pair designed for high-speed transmission.
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TSOP2138 Overview
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