ISL8487IBZ

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The ISL8487IBZ is an integrated low power dual-channel DeviceNet transceiver offered as an industry standard. It is used in two-wire differential serial data communications in a variety of industrial control systems applications. The ISL8487IBZ transceiver offers a combined DeviceNet transceiver, low dropout regulator, and dual-channel DeviceNet transceiver for cost savings and efficiency.

The ISL8487IBZ transceiver is a highly integrated, low power dual-channel DeviceNet transceiver which provides low power serial communication between two devices. This transceiver operates over two different serial data transfer rates, one at 4 Mbps and the other at 1 Mbps. The ISL8487IBZ transceiver can be used for various communication applications such as in-vehicle communications, safety applications, industrial fieldbus systems and networked embedded systems. It is also suited for industrial automation applications with low cost communications.

The ISL8487IBZ transceiver supports a maximum transfer rate of 4 Mbps in a 2-wire differential serial data format. This serial data format is compliant with DEVICEnEET standards. In addition, the ISL8487IBZ transceiver supports data rates up to 1 Mbps on both sides, making it a suitable transceiver for multiple rate communication applications. It also features a low-dropout (LDO) regulator which provides the necessary supply voltage for the transceiver and associated logic.

The ISL8487IBZ transceiver features a data receive buffer which is used to store incoming data and a data transmit buffer for buffering outgoing data. The receive buffer can store up to 32 bytes of data, while the transmit buffer can hold up to 16 bytes. Data flow is controlled by a register-based state machine to ensure data accuracy and reliability. The transceiver also includes a message polling capability, which is used to periodically request data from devices.

The ISL8487IBZ transceiver provides enhanced performance for low power consumption applications. The device uses a low-power consumption design with the help of two power management circuits and a low quiescent current consumption of 54uA. The operating voltage range of the device is -40V to +70V and the device is designed to meet industrial tests and EMC requirements. It is specified to be designed to withstand up to 2 kV of ESD protection. In addition, the device is tested against EMI, surge and ESD.

The ISL8487IBZ DeviceNet transceiver can be used in a variety of industrial control systems applications such as profibus, serial data communications, remote I/O, controller area networks, and safety. In addition, the device can be used in embedded or wired communications applications, such as in medical and automotive systems. The ISL8487IBZ transceiver is also suited for communication in high-speed, industrial automations and safety systems.

In summary, the ISL8487IBZ transceiver is a highly integrated, low-power, dual-channel DeviceNet transceiver with an integrated low dropout regulator, which provides low power serial communication between two devices. This integrated transceiver provides enhanced performance for low power consumption applications in several different applications such as medical, automotive, or industrial control systems.

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