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ISL84467IVZ

ISL84467IVZ Description

The ISL84467IVZ is a high-performance, single-pole double-throw (SPDT) analog switch designed by Renesas Electronics Corporation. This device is part of the Interface IC Chips category and is housed in a 16-TSSOP package, making it suitable for surface-mount applications. Despite being marked as obsolete, the ISL84467IVZ remains a robust choice for various electronic systems due to its reliable performance and compliance with industry standards such as REACH and ROHS3.

ISL84467IVZ Features

• Low On-State Resistance: The ISL84467IVZ boasts a typical on-state resistance (R_on) of 400mOhm, ensuring minimal power loss and efficient signal transmission.
• Channel-to-Channel Matching: With a ΔR_on of 50mOhm, this switch offers excellent channel-to-channel matching, crucial for maintaining signal integrity in multi-channel applications.
• Low Leakage Current: The maximum leakage current (I_S(off)) is rated at 70nA, which is ideal for low-power and battery-operated devices.
• Fast Switching Times: The switch time (T_on, T_off) is maximized at 33ns and 16ns respectively, enabling rapid signal switching without compromising performance.
• Low Channel Capacitance: The channel capacitance (C_S(off), C_D(off)) is 38pF, which helps in maintaining high-frequency signal integrity.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 1.65V to 4.5V, providing flexibility in various power supply configurations.
• Charge Injection: The charge injection is rated at 248pC, ensuring minimal signal distortion during switching.
• Multiplexer/Demultiplexer Circuit: The ISL84467IVZ features a 2:1 multiplexer/demultiplexer circuit, making it suitable for applications requiring signal routing and selection.
• Compliance and Packaging: The device is REACH unaffected and ROHS3 compliant, ensuring environmental sustainability. It is packaged in a tube, which is ideal for bulk handling and automated assembly processes.

ISL84467IVZ Applications

The ISL84467IVZ is well-suited for a variety of applications due to its versatile features and performance characteristics. Some of the key applications include:

• Signal Routing in Communication Systems: The fast switching times and low on-state resistance make it ideal for routing signals in communication systems, ensuring minimal signal degradation.
• Battery-Powered Devices: The low leakage current and wide supply voltage range make it suitable for battery-powered devices, where power efficiency is critical.
• Medical Equipment: The low channel capacitance and charge injection characteristics are beneficial in medical equipment where signal integrity and minimal distortion are paramount.
• Automotive Electronics: The robustness and compliance with industry standards make it suitable for automotive applications where reliability and performance are essential.
• Industrial Control Systems: The device's ability to handle a wide range of supply voltages and its fast switching capabilities make it ideal for industrial control systems requiring precise signal switching.

Conclusion of ISL84467IVZ

The ISL84467IVZ, despite being marked as obsolete, remains a reliable and high-performance analog switch suitable for a wide range of applications. Its low on-state resistance, fast switching times, and low leakage current make it an excellent choice for applications requiring efficient signal transmission and minimal power loss. The device's compliance with environmental standards and its robust packaging further enhance its appeal in the electronics industry. For systems requiring reliable signal routing and selection, the ISL84467IVZ stands out as a viable option.