Analog Devices Inc. ADG719BRT-REEL7 CMOS SPDT Switch

The ADG719BRT-REEL7 is a high-performance monolithic CMOS single-pole double-throw (SPDT) switch from Analog Devices Inc., a leader in high-performance semiconductors for signal processing applications. This compact and efficient switch is designed to deliver exceptional signal integrity with low on-resistance and fast switching speeds, making it an ideal choice for a wide range of applications, including communication systems, data acquisition, and audio/video switching.

The ADG719BRT-REEL7 operates from a single 1.8V to 5.5V power supply, ensuring compatibility with various low-voltage systems and providing design flexibility. This device features a typical on-resistance of just 4 ohms, which remains flat over the full analog signal range, resulting in minimal signal distortion. The on-resistance profile is matched between switches to within 0.5 ohms, offering consistent performance when routing signals through either path.

Switching times for the ADG719BRT-REEL7 are also impressively fast, with a typical t_ON of 16 ns and t_OFF of 4 ns, allowing for rapid signal routing and minimal delay. This makes the device well-suited for applications that require high-speed operation, such as sample-and-hold systems and test equipment.

The device is offered in a compact 6-lead SOT-23 package, which is ideal for space-constrained applications. Additionally, the ADG719BRT-REEL7 is available in tape and reel form, denoted by the "REEL7" suffix, facilitating efficient handling and manufacturing processes, especially for high-volume production environments.

For enhanced system reliability, the ADG719BRT-REEL7 incorporates a built-in overvoltage protection feature that prevents damage to the switch in the event of an unexpected voltage spike. Moreover, the device exhibits low power consumption, contributing to energy-efficient operation in portable and battery-powered devices.

Overall, the ADG719BRT-REEL7 from Analog Devices Inc. represents a versatile and reliable solution for designers seeking a high-quality SPDT switch with low on-resistance, fast switching, and a wide operating voltage range, all in a miniature package.