ADG201AKRZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG201AKRZ is a monolithic CMOS quad SPST analog switch manufactured by Analog Devices Inc. It utilizes enhanced LC2MOS technology to support signal levels up to ±15V. The device integrates four independently selectable switches with break-before-make switching action and low charge injection. Key electrical parameters include a maximum on-resistance of 90 Ohms, a maximum power dissipation of 33 mW, and a maximum supply current of 2 mA. It operates within a dual supply voltage range of ±10.8 V to ±16.5 V (or single supply 10.8 V to 16.5 V). Switching times are specified at a maximum of 300 ns for turn-on and 250 ns for turn-off. The component is housed in a 16-lead SOIC package and supports an operating temperature range from -55°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Enhanced LC2MOS process enables high signal handling capability up to ±15V.
• Integrated break-before-make switching action prevents signal interruption during channel transitions.
• Low charge injection design minimizes transient spikes during digital input switching.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring isolated signal paths.
• Multiplexed measurement circuits.
• Sample-and-hold amplifier inputs.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance when sourcing. Confirm the package type matches the 16-SOIC specification. Check manufacturer documentation for any recent product change notices regarding assembly site transfers or material declarations. Ensure the ordering quantity aligns with the reel packaging format if applicable.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring quad SPST switching with moderate speed and low leakage. Compare on-resistance specifications against circuit requirements to ensure signal integrity. Verify that the supply voltage range meets the system's dual or single supply constraints. Consider the thermal performance given the 33 mW power dissipation limit in enclosed environments.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG201AKRZ belongs to the ADG201A series of analog switches. It serves as a successor to the DG201A series, offering improved performance through CMOS technology. The device is part of Analog Devices' portfolio of precision signal chain components designed for industrial and instrumentation applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG201AKNZ is a pin-compatible alternative available in a PDIP-16 package. Designers may consider this option if through-hole mounting is required instead of surface mount. Verify that all electrical parameters remain within acceptable limits for the specific application.