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ISL84762IR

ISL84762IR Description

The ISL84762IR is a high-performance, dual SPDT (Single Pole Double Throw) analog switch designed by Renesas Electronics Corporation. This device is known for its low on-state resistance (Ron) of up to 600mOhm and excellent channel-to-channel matching of 50mOhm, ensuring consistent performance across its two independent channels. The ISL84762IR operates within a supply voltage range of 1.65V to 3.6V, making it suitable for a variety of low-power applications. It features a 2:1 multiplexer/demultiplexer circuit, allowing for efficient signal routing and control.

ISL84762IR Features

• Low Leakage Current: The ISL84762IR boasts a maximum leakage current (IS(off)) of only 2nA, ensuring minimal power consumption and maintaining signal integrity when the switch is off.
• Fast Switching Times: With switch times of 20ns for turn-on (Ton) and 12ns for turn-off (Toff), the ISL84762IR provides rapid and reliable signal switching, ideal for high-speed applications.
• Low Channel Capacitance: The device has a channel capacitance (CS(off), CD(off)) of 115pF, which minimizes signal distortion and ensures high-frequency performance.
• Charge Injection: The ISL84762IR has a charge injection of 95pC, which helps in maintaining signal accuracy during switching.
• Surface Mount Packaging: Available in a surface mount package, the ISL84762IR is suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the ISL84762IR is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Compliance: The ISL84762IR is REACH unaffected, ensuring compliance with environmental and safety regulations.

ISL84762IR Applications

The ISL84762IR is ideal for a range of applications where signal integrity and low power consumption are critical. Its dual SPDT configuration makes it suitable for applications requiring signal routing and switching, such as:

• Data Acquisition Systems: The low on-state resistance and fast switching times make it ideal for routing signals in data acquisition systems, ensuring minimal signal loss and high-speed data processing.
• Telecommunications: The ISL84762IR can be used in telecommunication equipment for signal switching and multiplexing, providing reliable performance in high-frequency applications.
• Medical Equipment: Its low leakage current and high reliability make it suitable for medical devices where signal accuracy and low power consumption are essential.
• Industrial Control Systems: The ISL84762IR can be used in industrial control systems for signal switching and routing, ensuring robust and reliable operation in harsh industrial environments.

Conclusion of ISL84762IR

The ISL84762IR from Renesas Electronics Corporation is a versatile and high-performance analog switch that offers significant advantages over similar models. Its low on-state resistance, fast switching times, and low leakage current make it ideal for a variety of applications requiring signal integrity and low power consumption. Despite being marked as obsolete, the ISL84762IR remains a reliable choice for engineers looking for a robust and efficient analog switch solution.