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ISL84543CBZ-T

ISL84543CBZ-T Description

The ISL84543CBZ-T is a surface-mount, single-pole single-throw (SPST) analog switch designed for a wide range of electronic applications. Manufactured by Renesas Electronics Corporation, this device is housed in an 8SOIC package and is suitable for surface-mount assembly. The ISL84543CBZ-T operates within a supply voltage range of 2.7V to 12V, making it versatile for various power supply configurations. It features an on-state resistance (R_on) of up to 60Ω, ensuring efficient signal transmission with minimal power loss. The device also boasts a leakage current (I_S(off)) of only 100pA, which is critical for maintaining signal integrity in low-power applications.

ISL84543CBZ-T Features

• Low On-State Resistance: With a maximum on-state resistance of 60Ω, the ISL84543CBZ-T ensures minimal power dissipation and efficient signal routing.
• Low Leakage Current: The maximum leakage current of 100pA ensures that the switch maintains high performance even in low-power applications.
• High Channel-to-Channel Matching: The device offers a channel-to-channel matching (ΔR_on) of 800mΩ, which is crucial for maintaining consistent performance across multiple channels.
• Fast Switching Times: The ISL84543CBZ-T has a switch time (T_on, T_off) of 100ns and 75ns, respectively, enabling rapid signal switching with minimal delay.
• Low Charge Injection: The device features a charge injection of only 1pC, which helps in maintaining signal integrity during switching.
• Low Channel Capacitance: With channel capacitance (C_S(off), C_D(off)) of 8pF each, the ISL84543CBZ-T minimizes signal distortion and ensures high-speed operation.
• Wide Operating Temperature Range: The ISL84543CBZ-T operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a tape & reel (TR) package, facilitating efficient manufacturing processes.

ISL84543CBZ-T Applications

The ISL84543CBZ-T is ideal for applications requiring efficient signal routing and switching. Its low on-state resistance and fast switching times make it suitable for:

• Signal Processing: In audio and video signal processing circuits, where minimal signal distortion is critical.
• Data Acquisition Systems: For routing analog signals in data acquisition systems, ensuring high-speed and reliable signal transmission.
• Telecommunications: In telecommunication equipment where low power consumption and high performance are essential.
• Medical Devices: For applications in medical devices where signal integrity and low leakage current are paramount.
• Industrial Automation: In industrial control systems where robust and reliable signal switching is required.

Conclusion of ISL84543CBZ-T

The ISL84543CBZ-T is a high-performance analog switch that offers a combination of low on-state resistance, low leakage current, and fast switching times. Its low charge injection and channel capacitance ensure minimal signal distortion, making it ideal for applications requiring high signal integrity. The device's wide operating temperature range and compliance with environmental standards further enhance its versatility. Although the ISL84543CBZ-T is marked as obsolete, its unique features and performance benefits make it a reliable choice for applications where these specifications are critical.