Vishay / Siliconix Tariff Inquiry

DG641DJ-E3

DG641DJ-E3 Description

The DG641DJ-E3 is a high-performance, single-pole single-throw (SPST) analog switch designed by Vishay Siliconix. This through-hole mounted IC is packaged in a 16-DIP format and is ideal for applications requiring low on-state resistance and high bandwidth. Despite being marked as obsolete, the DG641DJ-E3 remains a reliable choice for engineers and designers due to its robust performance and compliance with industry standards.

DG641DJ-E3 Features

• Low On-State Resistance: With a maximum on-state resistance of 15 ohms, the DG641DJ-E3 ensures minimal power loss and high efficiency in signal transmission.
• High Bandwidth: The -3dB bandwidth of 500 MHz allows for the transmission of high-frequency signals with minimal distortion, making it suitable for high-speed applications.
• Low Leakage Current: The maximum leakage current of 10 nA ensures that the switch remains in a stable off-state, reducing power consumption and improving signal integrity.
• Channel-to-Channel Matching: The DG641DJ-E3 offers excellent channel-to-channel matching with a ΔRon of 1 ohm, ensuring consistent performance across multiple channels.
• Low Charge Injection: The charge injection of 19 pC minimizes transient disturbances, providing clean switching action and maintaining signal quality.
• Fast Switching Times: The switch times of 70 ns for turn-on and 50 ns for turn-off ensure rapid response, making it suitable for applications requiring quick signal switching.
• Wide Supply Voltage Range: The dual supply voltage range of ±3V to ±15V and single supply voltage range of 3V to 15V provides flexibility in power supply options.
• Compliance and Packaging: The DG641DJ-E3 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is available in bulk packaging, making it suitable for mass production.

DG641DJ-E3 Applications

The DG641DJ-E3 is versatile and can be used in a variety of applications, including:

• Signal Routing: Ideal for routing analog signals in communication systems, test equipment, and data acquisition systems.
• Audio Systems: Suitable for switching audio signals in high-fidelity audio equipment where low distortion and high bandwidth are critical.
• Medical Devices: Can be used in medical imaging and diagnostic equipment where signal integrity and low leakage are essential.
• Industrial Control: Applicable in industrial automation systems for switching control signals and sensor outputs.

Conclusion of DG641DJ-E3

The DG641DJ-E3 is a high-performance analog switch that offers a combination of low on-state resistance, high bandwidth, and low leakage current. Its fast switching times and excellent channel-to-channel matching make it a reliable choice for a wide range of applications. Despite being marked as obsolete, the DG641DJ-E3 remains a robust solution for engineers looking for a high-quality analog switch. Its compliance with environmental and safety standards ensures it meets the demands of modern electronics design.