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DG611AEN-T1-E4 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Vishay Siliconix. Its product description is IC SW SPST-NCX4 115OHM 16MINIQFN. Review the specifications below when checking this part for your BOM.
The DG611AEN-T1-E4 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix in a 16-lead miniQFN package. It operates from a single supply of 2.7 V to 12 V or dual supplies of ±2.7 V to ±5 V. The device features a maximum on-resistance of 115 Ω, low charge injection of 1 pC typical, and leakage current below 0.25 nA at 85 °C. Switching speeds reach 27 ns turn-on and 16 ns turn-off with a 720 MHz bandwidth. Control logic is compatible with 2.5 V CMOS/TTL standards.
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and temperature range. Confirm RoHS compliance status and lead-free specifications directly with the supplier before procurement. Ensure the component meets all environmental requirements for the intended operating conditions.
Select this component when low charge injection and high bandwidth are critical for signal fidelity. Verify that the required on-resistance and switching speed meet the system specifications. Ensure the available power supply voltages align with the device's operational limits and that the miniQFN package fits the PCB layout constraints.
This part belongs to the DG611A series, which offers improved performance over the standard DG611 family. It provides four independently selectable SPST switches designed for high-speed communication and data acquisition applications. The miniQFN package provides a space-saving solution for dense circuit designs.
The DG611EEN-T1-GE4 is a documented alternative within the same product family offering similar electrical characteristics.
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