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DG213DQ-E3

DG213DQ-E3 Description

The DG213DQ-E3 is a high-performance, single-pole, single-throw (SPST) analog switch designed for a wide range of applications in the electronics industry. Manufactured by Vishay Siliconix, this interface IC chip offers exceptional performance and reliability. The DG213DQ-E3 features four independent SPST-NO/NC switches, each with a maximum on-state resistance (R_on) of 60 ohms. It operates with a dual supply voltage range of ±7V to ±22V and a single supply voltage range of 13V to 36V, making it versatile for various power requirements.

DG213DQ-E3 Features

• Low Leakage Current: The DG213DQ-E3 boasts a maximum leakage current (I_S(off)) of 500 pA, ensuring minimal power loss and high efficiency in low-power applications.
• Channel-to-Channel Matching: With a ΔR_on of just 1 ohm, the DG213DQ-E3 provides excellent channel-to-channel matching, crucial for maintaining signal integrity in multi-channel systems.
• Low Channel Capacitance: Both the source-to-drain (C_S(off)) and drain-to-source (C_D(off)) capacitances are rated at 5 pF, minimizing signal distortion and ensuring fast switching speeds.
• Fast Switching Times: The DG213DQ-E3 achieves a maximum turn-on time (T_on) of 130 ns and a turn-off time (T_off) of 100 ns, making it suitable for high-speed applications.
• Charge Injection: The low charge injection of 1 pC ensures minimal transient voltage spikes during switching, maintaining signal purity.
• Compliance and Packaging: The DG213DQ-E3 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It is available in a bulk package, making it ideal for high-volume production.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the DG213DQ-E3 is suitable for a wide range of environmental conditions without the need for special handling.

DG213DQ-E3 Applications

The DG213DQ-E3 is ideal for applications requiring high-speed, low-distortion signal switching. Its low on-state resistance and fast switching times make it suitable for:

• Data Acquisition Systems: Where high-speed signal switching is required to multiplex multiple analog signals.
• Communication Systems: For switching between different communication channels or signal paths.
• Medical Equipment: In devices that require precise signal control and low power consumption.
• Automotive Electronics: For applications that demand high reliability and performance in harsh environments.
• Industrial Control Systems: Where robust, high-speed switching is necessary for signal routing and control.

Conclusion of DG213DQ-E3

The DG213DQ-E3 is a versatile and high-performance analog switch that offers significant advantages over similar models. Its low leakage current, excellent channel-to-channel matching, and low channel capacitance ensure minimal signal distortion and high efficiency. The fast switching times and low charge injection make it suitable for high-speed applications, while its compliance with environmental and safety standards ensures it meets industry requirements. Although the product is now obsolete, its legacy continues to influence the design of modern analog switches. The DG213DQ-E3 remains a benchmark for performance and reliability in the electronics industry.