ISL8490IB

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The ISL8490IB is an integrated, single-channel RS-485 transceiver and RS-485/RS-422 receiver for automotive applications. This transceiver is designed to be a highly integrated, low power device in applications such as automotive body controllers, active safety systems, infotainment systems, and various other communication networks.

The ISL8490IB is an ideal choice for automotive systems that need to reduce communication latency and power consumption in a wide variety of environments. The device features excellent Electro-Magnetic Interference (EMI) suppression, noise immunity, low EMI emission, and enhanced transient current capability. The device is able to handle data rates up to 12 Mbps and is compatible with various bus protocols, providing excellent performance for CAN, LIN and FlexRay systems.

The ISL8490IB is an integrated single-channel RS-485 transceiver and receiver with an integrated bi-directional control logic. The device includes an RS-485 differential transmitter with 4ns max propagation delay, slew rate control, common-mode noise cancellation, programmable levels for positive and negative edges of the differential signals, and an open-drain output for a transmit enable signal. The device also includes an RS-485/RS-422 differential receiver with 64ns max propagation delay and noise immune logic levels guaranteed over the widest range of supply voltages.

The ISL8490IB also features built-in diagnostic features such as undervoltage monitor, transmitter disable, thermal shutdown, and receive level fault detection. These features help ensure reliable operation in harsh electrical environments. The device is available in a temperature-extended variant with a temperature range of -40°C to +125°C to meet the requirements of automotive systems in extreme environmental conditions.

The ISL8490IB is a robust, reliable, and cost-effective solution for automotive communication networks. The device\'s integrated logic, coupled with its low power consumption and wide range of features make it well suited for use in a variety of automotive applications. It is capable of handling data rates up to 12 Mbps and is compatible with various protocols such as CAN, LIN and FlexRay.

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