DG9233EDQ-T1-GE3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG9233EDQ-T1-GE3 is a monolithic CMOS dual SPST analog switch from Vishay Siliconix, housed in an 8-lead MSOP package. It operates on a single supply voltage ranging from +2.7 V to +5.5 V. The device features a typical drain-source on-resistance of 17 Ω at 5 V and guarantees a maximum switch-on leakage current of 100 pA at 25 °C. Switching times are specified with a maximum turn-on time of 75 ns and a maximum turn-off time of 50 ns at 5 V. Charge injection is limited to -0.78 pC, while off-isolation reaches -108 dB at 1 MHz.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low charge injection and leakage characteristics for precision signal switching
• High electrostatic discharge tolerance with 8 kV HBM and 1 kV CDM ratings
• Over-voltage tolerant inputs compatible with TTL and CMOS logic levels

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Data acquisition systems
• Medical and healthcare systems
• Sample-and-hold systems
• Battery powered systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component status before integration into new designs. Confirm that the specific ordering suffix matches the required package type and lead-free compliance standards. Ensure that the supply chain documentation aligns with the manufacturer's RoHS directives and material categorization requirements for the intended application environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low parasitic capacitance and fast switching speeds are critical for the circuit design. The DG9233E variant provides normally open switches, distinguishing it from the NC configurations of other family members. Evaluate the power dissipation limits relative to the ambient temperature and ensure the operating voltage remains within the specified 2.7 V to 5.5 V range for optimal performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG9232E, DG9233E, and DG9234E series of dual SPST analog switches. While sharing similar electrical characteristics and packaging options, the DG9233E is specifically configured with two normally open switches. Other variants in the series offer different default states, such as normally closed or mixed configurations, to suit diverse signal routing requirements.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG9232EDQ-T1-GE3

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the default state of the switches in the DG9233E?

Both switches in the DG9233E are normally open.

How does the DG9233E handle input signals exceeding the supply voltage?

Signals on the input terminals exceeding the positive supply voltage will be clamped by internal diodes.

What is the maximum latch-up current rating for this device?

The device supports a latch-up current greater than 300 mA per JESD78 standards.