Maxim Integrated's DG212ETE+T: Precision Quad SPST CMOS Analog Switches

Maxim Integrated presents the DG212ETE+T, a high-performance, monolithic CMOS analog switch that offers precision and reliability for a broad range of applications. This product is part of a family of quad single-pole single-throw (SPST) switches, which are specifically designed to provide low on-resistance, low off-leakage, and fast switching speeds.

Key Features

• Low On-Resistance: The DG212ETE+T boasts an exceptionally low on-resistance (R_ON), typically around 85Ω, which minimizes signal attenuation and ensures efficient signal transmission.
• Single Supply Operation: It operates from a single supply voltage ranging from +4.5V to +30V or from dual supplies of ±4.5V to ±20V, providing flexibility in various circuit designs.
• Fast Switching: With switching times of less than 175ns for turn-on and less than 145ns for turn-off, these switches offer the speed necessary for high-frequency signal routing.
• Low Power Consumption: The DG212ETE+T is tailored for power-sensitive applications, with its CMOS technology ensuring low power dissipation.
• High Off-Isolation: This switch features high off-isolation, which prevents signal leakage between channels when the switch is in the off state, preserving signal integrity.
• Enhanced Electrostatic Discharge (ESD) Protection: The device is equipped with built-in ESD protection circuitry, safeguarding it against the adverse effects of electrostatic discharge.

Applications

The versatile nature of the DG212ETE+T makes it suitable for a wide array of uses, including but not limited to:

• Audio and video signal routing
• Data acquisition systems
• Communication systems
• Sample and hold circuits
• Test equipment

Package and Reliability

The DG212ETE+T is available in a 16-pin TSSOP package, which is ideal for space-constrained applications. Maxim Integrated ensures high reliability and performance consistency, making this switch a dependable choice for both industrial and consumer products.

With its combination of low on-resistance, fast switching, and single or dual supply operation, the DG212ETE+T from Maxim Integrated stands out as a superior choice for designers looking to incorporate a robust and versatile analog switch into their electronic designs.