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ISL84544IP

ISL84544IP Description

The ISL84544IP is a single-pole double-throw (SPDT) analog switch designed by Renesas Electronics Corporation. This device is part of the broader category of Analog Switches, Multiplexers, and Demultiplexers. It features a 2:1 multiplexer/demultiplexer circuit housed in a through-hole package, specifically an 8DIP tube. The ISL84544IP operates within a supply voltage range of 2.7V to 12V, making it suitable for a variety of applications requiring low to moderate voltage levels.

ISL84544IP Features

• Low On-State Resistance: The ISL84544IP boasts a maximum on-state resistance (R_on) of 60 ohms, ensuring minimal power loss and high efficiency in signal transmission.
• Minimal Leakage Current: With a maximum leakage current (I_S(off)) of just 100 picoamperes, the device maintains excellent performance even in low-power applications.
• Channel-to-Channel Matching: The channel-to-channel matching (ΔR_on) is tightly controlled at 800 milliohms, ensuring consistent performance across different channels.
• Low Channel Capacitance: Both the source-to-drain (C_S(off)) and drain-to-source (C_D(off)) capacitances are rated at 8 picofarads, contributing to fast switching speeds and minimal signal distortion.
• Fast Switching Times: The ISL84544IP offers rapid switch times, with a maximum turn-on time (T_on) of 100 nanoseconds and a turn-off time (T_off) of 75 nanoseconds.
• Charge Injection: The device exhibits a low charge injection of 1 picocoulomb, which is crucial for maintaining signal integrity in sensitive applications.
• Compliance and Packaging: The ISL84544IP is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage and handling conditions. It is packaged in a tube, which is ideal for through-hole mounting.

ISL84544IP Applications

The ISL84544IP is ideal for applications requiring a reliable and efficient SPDT switch. Its low on-state resistance and minimal leakage current make it suitable for low-power and battery-operated devices. The fast switching times and low channel capacitance ensure that it can handle high-frequency signals with minimal distortion, making it suitable for communication systems and signal processing applications. The device's compliance with REACH regulations and its robust packaging make it suitable for industrial environments.

Conclusion of ISL84544IP

The ISL84544IP from Renesas Electronics Corporation is a versatile and efficient SPDT analog switch. Its low on-state resistance, minimal leakage current, and fast switching times make it an excellent choice for a variety of applications, particularly those requiring high efficiency and signal integrity. Despite being marked as obsolete, the ISL84544IP remains a reliable option for designers looking for a robust and compliant analog switch solution.