DG2612DX-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2612DX-T1-E3 is a low-voltage, single-pole/double-throw (SPDT) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features a typical on-resistance of 1.0 Ω at 2.7 V. The device supports negative signal swings down to -5.5 V relative to ground. Key electrical parameters include a maximum turn-on time of 63 ns and a maximum turn-off time of 37 ns across the full operating temperature range of -40 °C to +85 °C. It is housed in an SC-89 (SOT-666) surface-mount package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports negative signal swing capability for audio applications
• Low on-resistance optimized for portable and battery-powered equipment
• High bandwidth performance with break-before-make switching logic

Analog Switches, Multiplexers, Demultiplexers Applications

• Cellular phones
• Portable multimedia players
• PDAs and hand-held devices
• Laptop computers

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free termination specifications against current datasheet revisions. Ensure ordering suffixes match required packaging formats such as tape and reel quantities. Validate that the specific lot traceability codes align with project requirements before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring low voltage operation between 1.8 V and 5.5 V. Consider the SPDT configuration for routing signals between two sources or destinations. Evaluate the 1.0 Ω on-resistance for minimal signal attenuation in audio paths. Verify that the SC-89 package dimensions fit within the available board space constraints of the target application design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG2612/DG2613 family of low-voltage analog switches. The DG2612 variant includes a shunt switch feature, whereas the DG2613 offers improved off-isolation and crosstalk characteristics. Both share identical pinouts and core switching capabilities but differ in specific isolation metrics and internal circuitry configurations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the DG2613DX-T1-E3, which shares the same package and pinout but provides different isolation specifications. Designers should verify functional compatibility regarding off-isolation levels and charge injection characteristics when swapping between these variants.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the minimum supply voltage for the DG2612DX-T1-E3?

The device supports a minimum supply voltage of 1.8 V.

Does the DG2612 support negative signal swings?

Yes, the analog signal range extends down to V+ minus 5.5 V, allowing for negative signal swings relative to ground.

What is the maximum power dissipation for the SC-89 package?

The maximum power dissipation is 172 mW for the SC-89 package.