DG9233EDY-GE3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG9233EDY-GE3 is a monolithic CMOS dual single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from +2.7 V to +5.5 V and features normally open switches. The device exhibits low charge injection of 1 pC, maximum leakage of 100 pA at 25 °C, and typical power consumption of 1 nW. It provides fast switching times with turn-on and turn-off delays of 32 ns and 10 ns respectively at 5 V. The component offers high ESD tolerance of 8 kV HBM and 1 kV CDM, along with overvoltage tolerant TTL/CMOS compatible inputs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration with normally open logic
• Ultra-low charge injection and leakage current
• High electrostatic discharge protection
• Low parasitic capacitance for signal integrity

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Process control and automation systems
• Data acquisition systems
• Medical and healthcare devices
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific package variant during procurement as the base model number corresponds to multiple packaging options. Confirm RoHS compliance status and lead-free termination requirements against the project specifications. Ensure the ordering suffix matches the required tape and reel or tube quantity constraints provided in the manufacturer's documentation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing low-voltage precision signal switching applications requiring minimal charge injection. Verify that the operating temperature range of -40 °C to +85 °C aligns with the system environment. Consider the 8-lead SOIC package dimensions and pinout compatibility with the target PCB layout before finalizing the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG9232E/DG9233E/DG9234E family of dual SPST analog switches. The DG9233E variant specifically utilizes a normally open configuration for both channels, distinguishing it from the DG9232E which uses normally closed switches. The EDY suffix indicates an 8-lead narrow body SOIC package format.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG9232EDY-GE3

Analog Switches, Multiplexers, Demultiplexers FAQ

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

Both switches in the DG9233E are configured as normally open.

Does the DG9233E support bidirectional signal switching?

Yes, each switch conducts equally well in both directions when turned on.

What is the maximum ESD tolerance for this component?

The device offers an ESD tolerance of greater than 8000 V using the Human Body Model (HBM) and greater than 1000 V using the Charged Device Model (CDM).