SN65HVD3088EDGKR

The SN65HVD3088EDGKR device is a type of line driver IC from Texas Instruments. It is designed to provide balanced digital transmission and communication interface in line drivers, receivers, and receivers. It is optimally designed for driving loads up to 600 mA at up to 40 VDC. This makes it an ideal choice for applications with both high-level and low-level voltage swings.

The SN65HVD3088EDGKR is a low-power, high-speed part that provides control signals for address, data and control for communications between different integrated circuits (ICs). It is a half-duplex part that supports up to seven data channels, operating up to 1000 Mbps (1 Gbps). It also supports wake-up features that enable sleep-mode operations and power savings.

The working principle of the SN65HVD3088EDGKR is based on a differential line driver which consists of two high-speed transistor amplifiers (TR1 and TR2). These amplifiers are connected by two balanced resistors (R1 and R2). These two transistors are driven by two different signals, one positive and one negative, enabling the transmission of balanced digital signals with high common-mode rejection.

The on-chip line driver is powered by a 2V single supply circuit, providing up to 600mA of current output. The output voltage is determined by the output lamp. In addition, the line driver provides two digital input pins to control the direction of the data channel. The direction can be selected between input, output, or bidirectional operation.

The SN65HVD3088EDGKR is also designed with a built-in adaptive hysteresis level. This feature prevents signal switching noise by allowing the driver to recognize a single-ended signal and automatically adjust the signal swing accordingly. This allows for faster data transmission and reliable data communication.

The SN65HVD3088EDGKR is an ideal choice for drives, receivers, and transceivers in communication interface applications. It is suitable for applications that require fast transmission and communication, as well as low power consumption. The adjustable hysteresis level optimizes signal transmission, making it a desirable choice for environments with high noise floor.