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ISL84782IR

ISL84782IR Description

The ISL84782IR is a high-performance, single-pole, four-throw (SP4T) switch IC designed by Renesas Electronics Corporation. This obsolete yet highly reliable interface IC chip features a 4:1 multiplexer/demultiplexer circuit, making it suitable for applications requiring efficient signal routing. The ISL84782IR operates within a supply voltage range of 1.6V to 3.6V, ensuring compatibility with a wide range of electronic systems.

ISL84782IR Features

• Low Leakage Current: With a maximum leakage current (IS(off)) of only 4nA, the ISL84782IR ensures minimal power consumption and high efficiency, making it ideal for low-power applications.
• High Channel-to-Channel Matching: The ΔRon of 120mOhm ensures consistent performance across channels, reducing signal distortion and improving overall system reliability.
• Low On-State Resistance: The maximum on-state resistance (Ron) of 750mOhm allows for high current handling capabilities without significant power loss, enhancing the efficiency of the switch.
• Fast Switching Times: The ISL84782IR boasts a maximum switch time of 25ns for turn-on and 23ns for turn-off, enabling rapid signal switching and high-speed data transmission.
• Surface Mount Packaging: The 16TQFN package type ensures a compact footprint, making it suitable for space-constrained designs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the ISL84782IR is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Compliance: The ISL84782IR is REACH unaffected, ensuring compliance with environmental regulations and standards.

ISL84782IR Applications

The ISL84782IR is ideal for a variety of applications, including:

• Telecommunications: Efficient signal routing in base stations and communication equipment.
• Data Acquisition Systems: High-speed signal switching in data acquisition and processing systems.
• Automotive Electronics: Reliable signal management in automotive control units and infotainment systems.
• Consumer Electronics: Signal switching in devices such as smartphones, tablets, and other portable electronics.
• Industrial Control: Robust signal routing in industrial automation and control systems.

Conclusion of ISL84782IR

The ISL84782IR, despite being an obsolete model, remains a reliable and efficient choice for applications requiring high-speed signal switching and low power consumption. Its low leakage current, high channel-to-channel matching, and fast switching times make it a standout option in its category. The compact surface mount package and moisture resistance further enhance its versatility and reliability. While newer models may offer additional features, the ISL84782IR continues to provide excellent performance and value for its intended applications.