SP338EER1-L/TR

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SP338EER1-L/TR is an integrated ESD protection IC manufactured by Semtech Corporation. It is used in selection of different types of ESD protection applications.

The SP338EER1-L/TR device is a high speed full-duplex transceiver device, which is capable of operating up to 800 Mbps. It provides with high-speed, low-power ESD protection and enables bidirectional communications between two systems. The device can be placed into different types of serial point-to-point interfaces such as UART, USB, and I2C.

The SP338EER1-L/TR device consists of two single-ended bidirectional ESD protection elements, a five-channel asynchronous receiver, two channels of synchronous receiver, a differential receiver, a differential transmitter and a feedback circuit. The two single-ended bidirectional ESD protection elements protect the differential receiver and differential transmitter from ESD discharge events.

The five-channel asynchronous receiver is used to receive data asynchronously. The synchronous receivers detect the preamble and synchronization symbols, and then process the data correspondingly. The differential receiver is used to receive data serially while the differential transmitter is used to transmit data serially. Furthermore, the feedback circuit is used to give feedback information to the transmitting module, which helps to optimize the tx/rx communication.

The SP338EER1-L/TR is suitable for different types of applications such as USB data ports, cell phones, PDAs, PCs, digital audio and video systems. It is also suitable for various medical, automotive and industrial applications. The device is designed to provide ESD protection for I/O signal lines against destructive static electricity discharges.

The SP338EER1-L/TR device provides ESD protection for signal lines between two systems up to ±35kV contact and ±20kV air discharge. It has excellent low power dissipation, low capacitance, low clamping voltage and low noise characteristics. The ESD protection provided by the device is compliant to the EIA / TIA standards. Additionally, it is also compliant to UL and RoHS regulations.

In conclusion, the SP338EER1-L/TR device is a popular transceiver device which is capable of operating up to 800 Mbps and provides high speed, low power ESD protection. The device is suitable for different types of applications and is compliant to different standards. It has excellent low power dissipation, low capacitance, low clamping voltage and low noise characteristics.

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