Intersil

ISL84541CBZ

ISL84541CBZ Description

The ISL84541CBZ is a single-pole single-throw normally open (SPST-NO) switch designed for a wide range of electronic applications. Manufactured by Intersil, this interface IC chip is housed in an 8SOIC package and is suitable for surface mount applications. The ISL84541CBZ operates within a temperature range of 0°C to 70°C (TA) and offers a supply voltage range of 2.7V to 12V. It features an on-state resistance (R(on)) of up to 60 ohms and a leakage current (I(S(off))) of a maximum of 10 p0A. The switch is designed with a channel-to-channel matching (ΔR(on)) of 800 mOhm, ensuring consistent performance across multiple channels. The channel capacitance (C(S(off)), C(D(off))) is rated at 8 pF, contributing to its low capacitance and high-speed switching capabilities. The ISL84541CBZ also boasts a charge injection of 1 pC and switch times of 100 ns for turn-on (T(on)) and 75 ns for turn-off (T(off)). Despite its obsolescence, the ISL84541CBZ remains a reliable choice for applications requiring precise control and minimal power consumption.

ISL84541CBZ Features

The ISL84541CBZ offers several key features that set it apart from similar models:

• Wide Operating Voltage Range: The ability to operate from 2.7V to 12V makes it versatile for various power supply configurations.
• Low On-State Resistance: With a maximum on-state resistance of 60 ohms, it ensures minimal power loss and high efficiency.
• Ultra-Low Leakage Current: A maximum leakage current of 100 pA ensures minimal power consumption when the switch is off.
• High-Speed Switching: Fast switch times of 100 ns for turn-on and 75 ns for turn-off make it suitable for high-speed applications.
• Low Channel Capacitance: 8 pF capacitance on both source and drain ensures minimal signal distortion and high-frequency performance.
• Charge Injection Control: A charge injection of 1 pC helps maintain signal integrity during switching.
• ** MatchingChannel**: 800 mOhm channel-to-channel matching ensures consistent performance across multiple channels.
• Surface Mount Compatibility: The 8SOIC package is ideal for surface mount applications, providing a compact and reliable solution.
• ROHS3 Compliant: The ISL84541CBZ meets the stringent environmental standards of ROHS3 compliance.

ISL84541CBZ Applications

The ISL84541CBZ is well-suited for a variety of applications where precise control and minimal power consumption are critical:

• Data Acquisition Systems: Ideal for switching analog signals in data acquisition systems, ensuring minimal signal distortion.
• Automotive Electronics: Suitable for automotive applications where a wide operating voltage range and high reliability are required.
• Medical Devices: Its low leakage current and high-speed switching make it suitable for medical devices that require precise control and minimal power consumption.
• Industrial Automation: The ISL84541CBZ can be used in industrial automation systems for signal routing and control.
• Telecommunications: Its high-speed switching capabilities make it suitable for telecommunications applications where signal integrity is crucial.

Conclusion of ISL84541CBZ

The ISL84541CBZ, manufactured by Intersil, is a robust and versatile SPST-NO switch designed for a wide range of applications. Its low on-state resistance, ultra-low leakage current, and high-speed switching capabilities make it an excellent choice for applications requiring precise control and minimal power consumption. Despite its obsolescence, the ISL84541CBZ remains a reliable option for engineers and designers seeking a compact, efficient, and ROHS3-compliant solution. Its wide operating voltage range, low channel capacitance, and charge injection control further enhance its performance, making it a standout product in its category.