Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
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Low-Power RS-232 Transceiver IC with Dual Drivers/Receivers and High ESD Protection for Portable Applications
The SP3232EEY-L/TR is a high-efficiency RS-232 transceiver designed for reliable serial communication in portable and embedded systems. Manufactured by MaxLinear, this device integrates two line drivers and two receivers, enabling full-duplex communication while maintaining low power consumption. Operating from a single supply voltage range of 3.0 V to 5.5 V, the SP3232EEY-L/TR features an internal charge pump that requires only small external capacitors (0.1 uF) to generate RS-232 voltage levels. The device offers excellent ESD protection up to +-15 kV and includes a low-power shutdown mode that reduces supply current to less than 1 µA, making it ideal for battery-powered applications such as handheld devices, industrial instruments, and communication modules.
Key Features