DG202CSE.C30341

Analog Switches, Multiplexers, Demultiplexers Overview

The DG202CSE+ is a quad single-pole single-throw (SPST) normally-open analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on dual supplies ranging from ±4.5V to ±18V and features a maximum on-resistance of 200 ohms. The device includes four independent channels with a switching time of 600ns for turn-on and 450ns for turn-off. Key electrical characteristics include a charge injection of 20pC, off-state leakage current of 5nA, and channel-to-channel crosstalk of -90dB at 100kHz. It is housed in a 16-SOIC package and supports an operating temperature range of 0°C to 70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches within a single compact package.
• Provides low on-resistance performance suitable for signal routing applications.
• Features low charge injection to minimize signal distortion during switching events.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal routing
• Programmable gain amplifiers

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix against official documentation to confirm pinout compatibility and environmental compliance. Ensure the ordering information matches the required package type and temperature grade. Cross-reference the manufacturer's part number with authorized distributor listings to confirm authenticity and current availability status before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration is required for moderate-speed analog signal switching. The 200-ohm on-resistance and ±18V supply capability make it suitable for general-purpose applications. Verify that the 16-SOIC package fits the design constraints and that the 0°C to 70°C operating range meets the environmental requirements of the target system.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG202 belongs to the DG202/DG212 family of analog switches from Maxim Integrated, now part of Analog Devices. This series is designed for versatile signal switching tasks. The 'C' suffix typically denotes the commercial temperature grade, while 'SE' indicates the surface-mount SOIC package. The '+' suffix signifies RoHS compliance.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official substitution guides for compatible alternatives. Potential replacements may include other quad SPST switches from the same manufacturer or industry-standard equivalents with matching pinouts and electrical specifications.