DG201ACJAN

Analog Switches, Multiplexers, Demultiplexers Overview

The DG201ACJAN is a monolithic quad single-pole single-throw (SPST) CMOS analog switch manufactured by Harris Corporation. It features four independent switches in a 16-pin ceramic DIP package, designed for high-reliability applications. The device operates with dual supplies ranging from ±4.5V to ±18V or a single supply up to 36V. Key electrical characteristics include a maximum on-resistance of 200 ohms, low off-state leakage current of 5nA, and a charge injection of 20pC. Switching times are specified at a maximum of 600ns for turn-on and 450ns for turn-off. The unit supports an operating temperature range of 0°C to 70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic quad SPST architecture providing four independent signal paths within a single integrated circuit.
• Hermetic ceramic packaging suitable for demanding environmental conditions and high-reliability standards.
• CMOS fabrication process ensuring low power consumption and compatibility with TTL and CMOS logic levels.

Analog Switches, Multiplexers, Demultiplexers Applications

• Military radar systems requiring robust signal routing
• High-reliability communications equipment
• Precision sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'AN' against the manufacturer's datasheet to confirm hermetic sealing requirements and military-grade screening options. Ensure that the procurement documentation explicitly states compliance with relevant defense specifications, as standard commercial variants may differ in packaging and testing protocols.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when hermetic isolation and long-term reliability are critical. Compare the 200-ohm on-resistance against system loss budgets. Verify that the ±18V supply capability aligns with the available power rails in the design environment.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG201 family of analog switches, originally developed by Harris Semiconductor before its acquisition by Intersil and subsequently Analog Devices. The 'AN' suffix typically denotes a specific military or aerospace grade variant with enhanced quality control compared to standard commercial parts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG201B series serves as an improved functional replacement with lower on-resistance. For pin-compatible alternatives, consider the ADG201 or DG441, though verify package hermeticity if the original requirement mandates ceramic construction.