Renesas Electronics Corporation Tariff Inquiry

ISL84542CB

ISL84542CB Description

The ISL84542CB is a single-pole, single-throw normally closed (SPST-NC) analog switch designed by Renesas Electronics Corporation. This device is part of the Interface IC Chips category and is known for its robust performance and reliability. The ISL84542CB features a maximum on-state resistance (Ron) of 60 ohms, ensuring efficient signal transmission with minimal power loss. It operates within a supply voltage range of 2.7V to 12V, making it suitable for a variety of power supply configurations. The switch is designed with a maximum leakage current (IS(off)) of 100pA, which is crucial for maintaining signal integrity during the off-state.

The ISL84542CB also boasts a channel-to-channel matching (ΔRon) of 800mOhm, which is essential for applications requiring precise signal routing. The channel capacitance (CS(off), CD(off)) is rated at 8pF for both source and drain, contributing to its high-speed performance. The switch time (Ton, Toff) is maximized at 100ns and 75ns respectively, ensuring rapid switching capabilities. The device is housed in an 8SOIC package and is available in a tube packaging format, suitable for surface mount applications.

ISL84542CB Features

• Low On-State Resistance: The ISL84542CB offers a maximum on-state resistance of 60 ohms, which minimizes power dissipation and ensures efficient signal transmission.
• Minimal Leakage Current: With a maximum leakage current of 100pA, the ISL84542CB maintains signal integrity during the off-state, making it ideal for high-precision applications.
• High-Speed Performance: The switch time (Ton, Toff) is maximized at 100ns and 75ns respectively, enabling rapid switching and high-frequency operation.
• Channel Matching: The channel-to-channel matching (ΔRon) of 800mOhm ensures consistent performance across multiple channels, which is critical for applications requiring precise signal routing.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is rated at 8pF for both source and drain, contributing to the device's high-speed performance.
• Wide Operating Voltage Range: The ISL84542CB operates within a supply voltage range of 2.7V to 12V, providing flexibility in power supply configurations.
• Surface Mount Compatibility: The device is housed in an 8SOIC package and is available in a tube packaging format, making it suitable for surface mount applications.
• Moisture Sensitivity Level: The ISL84542CB has a moisture sensitivity level (MSL) of 1 (Unlimited), ensuring reliability in various environmental conditions.
• Operating Temperature Range: The device operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of applications.

ISL84542CB Applications

The ISL84542CB is ideal for a variety of applications where high-speed switching and low on-state resistance are critical. Some specific use cases include:

• Signal Routing: The device's low on-state resistance and high-speed performance make it suitable for routing analog signals in complex systems.
• Data Acquisition Systems: The ISL84542CB's minimal leakage current and precise channel matching ensure accurate signal transmission in data acquisition systems.
• Telecommunications: The device's high-speed switching capabilities make it ideal for use in telecommunications equipment where rapid signal switching is required.
• Medical Equipment: The ISL84542CB's reliability and precision make it suitable for medical devices where signal integrity is paramount.
• Automotive Electronics: The device's wide operating voltage range and surface mount compatibility make it suitable for automotive applications where space and power efficiency are critical.

Conclusion of ISL84542CB

The ISL84542CB is a robust and reliable analog switch designed for high-speed signal routing and precise signal transmission. Its low on-state resistance, minimal leakage current, and high-speed performance make it an ideal choice for a variety of applications, including signal routing, data acquisition systems, telecommunications, medical equipment, and automotive electronics. Despite its obsolete status, the ISL84542CB remains a viable option for applications requiring a reliable and efficient analog switch.