Intersil

ISL84762IRZ

ISL84762IRZ Description

The ISL84762IRZ is a high-performance, dual single-pole double-throw (SPDT) switch designed by Intersil, a leading manufacturer of advanced semiconductor solutions. This interface IC chip is housed in a 10-TDFN package and is suitable for a wide range of applications requiring precise signal routing and switching. Despite being marked as obsolete, the ISL84762IRZ remains a reliable choice for engineers and designers due to its robust technical specifications and performance benefits.

ISL84762IRZ Features

• Low Leakage Current: The ISL84762IRZ boasts a maximum leakage current of 2nA, ensuring minimal power loss and high efficiency in low-power applications.
• Wide Supply Voltage Range: It operates within a supply voltage range of 1.65V to 3.6V, making it versatile for various power supply configurations.
• High Channel-to-Channel Matching: With a ΔRon of 50mOhm, the ISL84762IRZ ensures consistent performance across channels, critical for applications requiring precise signal integrity.
• Low On-State Resistance: The maximum on-state resistance of 600mOhm allows for efficient signal transmission with minimal power dissipation.
• Fast Switching Times: The ISL84762IRZ offers fast turn-on and turn-off times of 20ns and 12ns, respectively, enabling rapid signal switching and reduced latency.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) of 115pF ensures minimal signal distortion and high-speed performance.
• Minimal Charge Injection: With a charge injection of 95pC, the ISL84762IRZ minimizes transient disturbances during switching, maintaining signal integrity.
• Multiplexer/Demultiplexer Circuit: The 2:1 multiplexer/demultiplexer circuit allows for efficient signal routing and selection.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into modern printed circuit board (PCB) designs.
• ROHS3 Compliant: The ISL84762IRZ meets stringent environmental standards, ensuring compliance with global regulations.

ISL84762IRZ Applications

The ISL84762IRZ is ideal for a variety of applications where precise signal switching and routing are essential. Some specific use cases include:

• Telecommunications: Used in signal routing and switching within communication systems, ensuring high-speed and reliable data transmission.
• Data Acquisition Systems: Ideal for multiplexing analog signals in data acquisition systems, providing accurate and efficient signal selection.
• Medical Equipment: Suitable for medical devices requiring precise signal switching and minimal signal distortion, such as diagnostic equipment and monitoring systems.
• Industrial Automation: Employed in industrial control systems for signal routing and switching, ensuring robust and reliable performance in harsh environments.
• Consumer Electronics: Used in consumer devices for signal switching applications, such as audio and video signal routing in multimedia systems.

Conclusion of ISL84762IRZ

The ISL84762IRZ is a high-performance SPDT switch that offers a combination of low leakage current, wide supply voltage range, and fast switching times. Its low on-state resistance and minimal charge injection make it an excellent choice for applications requiring precise signal integrity and high-speed performance. Despite being marked as obsolete, the ISL84762IRZ remains a reliable and efficient solution for signal routing and switching needs. Its versatility and compliance with environmental standards further enhance its appeal in various industries.