The DG202DY-T from Maxim Integrated is a high-performance, quad, single-pole, single-throw (SPST) analog switch designed for precision analog signal switching. This device is part of a family of monolithic CMOS analog ICs, delivering superior switching performance for a wide range of applications.

Constructed with Maxim's silicon-gate process, the DG202DY-T offers low on-resistance (R<sub>ON) and low charge injection, making it an excellent choice for applications where minimal signal distortion is critical. The low power consumption of this device, combined with its high switching speed, ensures efficient operation in battery-powered and high-speed systems.

The DG202DY-T operates over a broad voltage range, from ±4.5V to ±18V, or a single supply of 9V to 36V. This flexibility makes it suitable for various applications, including communication systems, test equipment, and data acquisition systems. The TTL/CMOS-compatible control inputs allow for easy interfacing with a wide variety of digital components.

Key features of the DG202DY-T include:

• Low On-Resistance: Ensures minimal signal loss and distortion.
• Fast Switching Times: Provides efficient performance in high-speed applications.
• Single or Dual Supply Operation: Offers versatility in different circuit configurations.
• Low Power Consumption: Ideal for battery-operated devices.
• High Off Isolation: Prevents signal leakage between channels.
• Enhanced ESD Protection: Protects the device against electrostatic discharge events.

The DG202DY-T is available in a 16-pin narrow SOIC package, making it compact and suitable for space-constrained applications. Its robust design ensures reliable operation over the extended industrial temperature range of -40°C to +85°C.

Whether you are designing precision analog systems or looking for a reliable switch to integrate into your existing circuitry, the DG202DY-T from Maxim Integrated offers the performance and durability needed for demanding applications.