The ISL31491EIBZ-T is an IC component developed by Intersil, now part of Renesas Electronics Corporation. It is a robust, high-speed differential Bus transceiver designed for use in industrial automation, instrumentation, and communication systems. The device supports RS-485 and RS-422 serial communication standards and is widely used for reliable data transmission over long distances.
One of the key features of the ISL31491EIBZ-T is its high-speed data transmission capability. It can operate at data rates up to 20Mbps, allowing for fast and efficient communication between devices. This makes it suitable for applications that require real-time data exchange or high-speed data transfer.
Another notable feature of this IC component is its robustness and reliability. It is built to withstand harsh industrial environments, with a wide operating temperature range of -40°C to 85°C and protection against electrostatic discharge (ESD) events up to ±16.5kV. This ensures the device can operate reliably in demanding conditions without compromising performance.
Additionally, the ISL31491EIBZ-T offers a wide supply voltage range of 3V to 5.5V, allowing compatibility with various power supply configurations. It also has low power consumption, making it suitable for battery-powered or energy-efficient applications.
The IC component includes a fail-safe receiver feature that ensures an output state is always maintained, even when the inputs are open
