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ADG702BRJ-REEL7

ADG702BRJ-REEL7 Description

The ADG702BRJ-REEL7 is a single-pole, single-throw (SPST) analog switch from Analog Devices Inc., designed for high-performance signal routing applications. This device is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. Despite its small form factor, the ADG702BRJ-REEL7 offers exceptional electrical performance, including low on-state resistance, minimal leakage current, and fast switching times. It operates over a wide supply voltage range of 1.8V to 5V, ensuring compatibility with various power supply configurations.

ADG702BRJ-REEL7 Features

• Low On-State Resistance: The ADG702BRJ-REEL7 boasts a maximum on-state resistance of 3 ohms, ensuring minimal signal attenuation and power loss, which is crucial for maintaining signal integrity in high-frequency applications.
• Minimal Leakage Current: With a typical leakage current of just 10 pA, the ADG702BRJ-REEL7 ensures high isolation between channels when the switch is off, making it suitable for sensitive analog signal processing.
• Fast Switching Times: The device offers fast switch times, with a typical turn-on time of 12 ns and turn-off time of 8 ns. This rapid switching capability is essential for applications requiring high-speed signal routing.
• High Bandwidth: The ADG702BRJ-REEL7 features a -3 dB bandwidth of 200 MHz, enabling it to handle high-frequency signals with minimal distortion.
• Low Charge Injection: The switch exhibits a low charge injection of 5 pC, which is critical for maintaining signal fidelity in precision analog applications.
• Surface Mount Packaging: The SOT23-5 package is ideal for surface-mount assembly, offering robust mechanical performance and ease of integration into modern PCB designs.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range of 1.8V to 5V, providing flexibility in power supply design and compatibility with various systems.
• Moisture Sensitivity Level 1: The ADG702BRJ-REEL7 is rated for unlimited exposure to moisture, making it suitable for a wide range of environmental conditions without the need for special handling.

ADG702BRJ-REEL7 Applications

The ADG702BRJ-REEL7 is well-suited for a variety of applications where high performance and reliability are essential. Key applications include:

• Signal Routing in Communication Systems: The fast switching times and high bandwidth make it ideal for routing high-frequency signals in communication systems, ensuring minimal signal degradation.
• Precision Analog Signal Processing: The low on-state resistance and minimal leakage current are critical for maintaining signal integrity in precision analog applications, such as data acquisition systems and instrumentation.
• Consumer Electronics: The compact SOT23-5 package and wide supply voltage range make it suitable for consumer electronics where space and power efficiency are paramount.
• Automotive and Industrial Applications: The robust mechanical performance and moisture resistance ensure reliable operation in harsh environments, making it suitable for automotive and industrial control systems.

Conclusion of ADG702BRJ-REEL7

The ADG702BRJ-REEL7 from Analog Devices Inc. is a high-performance SPST analog switch that offers a compelling combination of low on-state resistance, minimal leakage current, and fast switching times. Its compact SOT23-5 package and wide supply voltage range make it suitable for a variety of applications, from precision analog signal processing to high-frequency communication systems. Despite its obsolete status, the ADG702BRJ-REEL7 remains a reliable choice for engineers seeking a high-performance analog switch with excellent electrical characteristics and mechanical robustness.