ADG513BN

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG513BN is a monolithic CMOS quad SPST analog switch featuring LC2MOS technology for precision signal routing. It operates from single +3 V, +5 V or ±5 V bipolar supplies with ultralow power dissipation under 0.5 µW and leakage below 100 pA. The device guarantees break-before-make switching to prevent channel shorting in multiplexer configurations. Key electrical parameters include a maximum on-resistance of 50 Ω at ±4.5 V supplies, turn-on time of 375 ns max, and turn-off time of 150 ns max. It offers TTL/CMOS compatible logic control and low charge injection.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• LC2MOS process ensures ultralow power dissipation and minimal leakage currents.
• Break-before-make switching prevents momentary shorts when tying multiple outputs together.
• Mixed digital control logic: two switches follow ADG511 polarity while the other two follow ADG512 polarity.
• Compatible with standard TTL and CMOS logic families for direct interface.

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision data acquisition systems requiring low droop rates.
• Battery-powered instruments utilizing single supply operation.
• Audio and video signal switching applications.
• Automatic test equipment and remote powered systems.
• Sample-and-hold circuits paired with high-precision operational amplifiers.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific package option N-16 corresponds to the Plastic DIP configuration required for the design. Confirm that the B version temperature range of –40 °C to +85 °C meets the environmental specifications. Ensure the mixed logic control inputs align with the system's digital interface requirements, as the ADG513 combines inverted and non-inverted control paths within a single package.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG513BN when a combination of switch polarities is needed without using separate devices. Compare on-resistance stability across the analog signal range against alternatives if linearity is critical. Consider the break-before-make timing characteristics for multiplexer designs to ensure adequate dead time between channel transitions. Verify supply voltage compatibility with the target single or dual rail architecture.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG513 belongs to the ADG51x family of precision analog switches from Analog Devices. It shares the same LC2MOS fabrication process and physical pinout as the ADG511 and ADG512. The primary distinction lies in the internal digital logic configuration, offering a hybrid solution for designers needing both active-high and active-low switch controls in one component.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG511BN and ADG512BN are functionally similar but require separate components to achieve the mixed logic control provided by the ADG513. Direct pin-for-pin replacements must account for the specific logic inversion requirements of each channel. Other LC2MOS devices may offer different on-resistance or speed characteristics but lack the integrated mixed-logic feature set.