HIN232IB

Interface –Drivers, Receivers, Transceivers

HIN232IB application field and working principle

HIN232IB is a family of dual, high-speed line transceivers. It performs the conversion between balanced TTL and CMOS interfaces and unbalanced line-specified or public switched telephone network (PSTN) interfaces. The HIN232IB family of line transceivers provides a robust solution for reliable remote transmission of data over two wire telephone lines. It uses advanced echo cancellation techniques to provide good performance in demanding applications in both voiceband and data communications.

The HIN232IB family of line transceivers combines a full-duplex transceiver and differential line driver. The transceiver inputs and outputs are differential and allow data transmissions up to 40KBaud, while still providing a good performance over a wide range of line lengths. The line driver unit can be used independently to drive a twisted pair cable, or together with the transceiver unit to provide reliable communication, even over very long line lengths. The drivers are also capable of driving a variety of line networks, including those with low-level signals.

The HIN232IB family uses a null modem configuration to connect the TX and RX lines. This provides a reliable connection for both data and voice applications. The device automatically adjusts the equalization values for optimization of performance over the line. A copper-shielded cable is also used to increase the immunity from electromagnetic interference (EMI).

The HIN232IB family is designed to operate within a wide range of temperature and voltage variations. The operating temperature range is -40°C to + 105°C, the operating voltage range is 3.3V to 5.5V. This ensures that the device won\'t be affected by the variations in the temperature, voltage or electromagnetic environment and will provide reliable communication regardless of the environment.

The HIN232IB family is a perfect fit for applications that need to transfer data over long distances. It is ideally suited for use in data communication systems, access control systems, and telemetry systems. It has been tested and approved by the PSTN to provide reliable performance and meet the required specifications.