DG9233EDY-T1-GE3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG9233EDY-T1-GE3 is a monolithic CMOS dual single-pole single-throw (SPST) analog switch from Vishay Siliconix, housed in an 8-lead narrow-body SOIC package. It operates on a single supply voltage ranging from +2.7 V to +5.5 V. The device features two independent switches that are normally open when the logic input is low and turn on with a high logic input. Key electrical characteristics include a typical drain-source on-resistance of 17 Ω at 5 V, maximum leakage current of 100 pA at room temperature, and charge injection of approximately -0.78 pC. Switching times are specified as 32 ns for turn-on and 10 ns for turn-off under standard conditions.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration with normally open logic sense
• Low parasitic capacitance and minimal charge injection
• High electrostatic discharge tolerance levels
• Compatible with TTL and CMOS logic families

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment signal routing
• Data acquisition systems
• Process control and automation circuits
• Medical and healthcare instrumentation
• Sample-and-hold applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'T1' confirms tape and reel packaging rather than tube delivery. Confirm RoHS compliance status through official documentation before finalizing procurement plans. Ensure the selected component matches the required operating temperature range specifications for the intended deployment environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part for designs requiring normally open switching behavior within a single positive supply rail. Compare on-resistance flatness requirements against alternative models if precise linearity across the full analog voltage range is critical. Verify that the package dimensions align with the printed circuit board layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG923xE family alongside the DG9232E and DG9234E variants. While sharing identical pinouts and core electrical performance metrics, these models differ strictly in their default switch states. The DG9233E specifically provides the normally open configuration distinct from the normally closed DG9232E or the mixed state DG9234E.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG9232EDY-T1-GE3

Analog Switches, Multiplexers, Demultiplexers FAQ

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

Both switches are normally open; they conduct current only when the respective logic input is driven high.

How does the DG9233E handle overvoltage inputs?

Signals exceeding the positive supply voltage on any terminal are clamped by internal diodes to prevent damage.

Is the DG9233E suitable for digital signal switching?

Yes, the datasheet specifies it can switch both analog and digital signals effectively.