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ADG623BRMZ

ADG623BRMZ Description

The ADG623BRMZ is a high-performance, single-pole, single-throw (SPST) switch designed by Analog Devices Inc., a leading manufacturer of interface IC chips. This device is part of the obsolete product line but continues to be valued for its robust performance and reliability in various electronic applications. The ADG623BRMZ features a maximum on-state resistance of 5.5 ohms and a channel-to-channel matching of 250 mOhm, ensuring consistent performance across multiple channels. It operates within a wide supply voltage range of ±2.7V to ±5.5V for dual supply and 2.7V to 5.5V for single supply, making it versatile for different power requirements.

ADG623BRMZ Features

• Low Leakage Current: With a maximum leakage current of 250 pA, the ADG623BRMZ ensures minimal power loss and high efficiency, making it suitable for low-power applications.
• High Bandwidth: The -3dB bandwidth of 230 MHz allows for high-frequency signal switching, ideal for applications requiring fast signal processing.
• Fast Switching Times: The switch time (Ton) is a maximum of 120 ns, and the off time (Toff) is a maximum of 70 ns, enabling rapid signal transitions and reducing signal distortion.
• Low Charge Injection: The charge injection is limited to 110 pC, which minimizes transient disturbances during switching, ensuring signal integrity.
• Channel Capacitance: Both the source-to-drain (CS(off)) and drain-to-source (CD(off)) capacitances are 20 pF, contributing to the device's high-speed performance.
• Surface Mount Packaging: The ADG623BRMZ is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (unlimited) ensures the device is suitable for a wide range of environmental conditions without the need for special handling during assembly.

ADG623BRMZ Applications

The ADG623BRMZ is well-suited for applications requiring high-speed signal switching and low power consumption. Its dual supply voltage range and low on-state resistance make it ideal for:

• Data Acquisition Systems: The high bandwidth and fast switching times enable efficient signal routing in data acquisition systems, ensuring accurate and rapid data processing.
• Communication Systems: The device's ability to handle high-frequency signals makes it suitable for switching applications in communication systems, such as RF and microwave circuits.
• Medical Equipment: The low leakage current and charge injection characteristics ensure signal integrity and reliability, making it suitable for medical devices where precision is critical.
• Industrial Control Systems: The robust performance and wide voltage range make it suitable for industrial applications where reliability and durability are paramount.

Conclusion of ADG623BRMZ

The ADG623BRMZ, despite being an obsolete product, remains a reliable choice for applications requiring high-speed signal switching and low power consumption. Its low leakage current, high bandwidth, and fast switching times make it a standout option in its category. While newer models may offer additional features, the ADG623BRMZ continues to deliver exceptional performance in data acquisition, communication, medical, and industrial control systems. Its surface mount package and moisture sensitivity level rating further enhance its versatility and ease of integration into modern electronic designs.