ADG419BRZ Precision Monolithic Analog Switch

The ADG419BRZ is a high-performance, precision monolithic analog switch from Analog Devices Inc., designed to deliver exceptional signal integrity and reliability for a wide range of applications. This device features a dual single-pole, single-throw (SPST) switch configuration, which allows for flexible signal routing in complex circuits. The ADG419BRZ is particularly well-suited for use in precision test and measurement equipment, communication systems, and data acquisition systems.

Constructed with Analog Devices' proprietary iCMOS (industrial CMOS) process, the ADG419BRZ offers a unique blend of analog and digital integration. This technology ensures low power dissipation without sacrificing performance. The switch operates with a single supply voltage ranging from +10 V to +30 V or a dual supply of ±5 V to ±15 V, making it versatile for various power environments.

Key features of the ADG419BRZ include:

• Low On Resistance: Typically less than 35 ohms, this feature contributes to minimal signal distortion and attenuation, ensuring high signal fidelity.
• Low Leakage Currents: With a leakage current of less than 1 nA at 25°C, the ADG419BRZ maintains signal integrity by minimizing undesired currents that could affect the accuracy of the signal path.
• Fast Switching Times: The device boasts fast switching times (t_ON and t_OFF) of typically 150 ns, which allows for rapid signal switching, essential in high-speed data acquisition and communication systems.
• High ESD Protection: The switch is designed to withstand electrostatic discharges, enhancing its robustness and longevity in harsh environments.
• Extended Temperature Range: The ADG419BRZ operates over an industrial temperature range of -40°C to +85°C, ensuring reliable performance across various operating conditions.

The device is packaged in a compact 8-lead SOIC (Small Outline Integrated Circuit), which is ideal for space-constrained applications. Its latch-up proof design and improved ESD protection make the ADG419BRZ a reliable choice for critical applications that demand high precision and stability. Analog Devices Inc. ensures that this analog switch meets stringent quality and performance standards, making it a trusted component for engineers and designers in the electronics industry.