DG411DJZ

Analog Switches, Multiplexers, Demultiplexers Overview

The DG411DJZ is a monolithic quad single-pole single-throw (SPST) CMOS analog switch manufactured by Renesas Electronics. It features four independent switches with TTL and CMOS compatible digital inputs. The device supports single supply voltages from +5V to +34V or dual supplies from ±5V to ±20V. Key electrical parameters include a maximum on-resistance of 35 Ohms, a maximum turn-on time of 175 ns, and a maximum turn-off time of 145 ns. It operates within a temperature range of -40°C to +85°C and draws a maximum supply current of 1 µA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic CMOS construction utilizing high-voltage silicon-gate process
• Reduced charge injection for simplified sample and hold applications
• Epitaxial layer prevents latch-up associated with older CMOS technologies
• Bilateral switches equally matched for AC or bidirectional signals

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample and Hold Circuits
• Data Acquisition Systems
• Automatic Test Equipment
• Communication Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'DJZ' against official Renesas documentation to confirm package type and lead-free status. Distributor listings may vary in accuracy regarding RoHS compliance and pinout configurations. Ensure the component matches the required operating voltage and thermal specifications for the target application before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a drop-in replacement for DG211/DG212 series devices is needed with improved switching speed. Consider the 35 Ohm on-resistance limit and 44V maximum voltage range for signal integrity. Verify that the 16-pin package fits the PCB layout constraints and that the logic polarity matches the control circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG411 series serves as an upgrade to the legacy DG211 and DG212 families. It offers lower on-resistance and faster switching times while maintaining compatibility with standard logic levels. The series includes variants like DG412 and DG413 which differ in logic polarity or switch configuration, allowing for flexible system design without changing the core switch architecture.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG411DYZ: SOIC-16 surface mount equivalent. DG411DVZ-T: TSSOP-16 surface mount variant. DG411DJ: PDIP-16 through-hole version. DG211/DG212: Legacy predecessors requiring logic inversion checks.