DG9263DY-T1-E3

Overview

The DG9263DY-T1-E3 is a low-voltage dual single-pole/single-throw (SPST) analog switch manufactured by Vishay Siliconix. It utilizes monolithic CMOS technology on a BCD-15 process, offering high performance in an SOIC-8 package. The device operates within a supply voltage range of 2.7 V to 12 V and supports a maximum power dissipation of 400 mW. Key electrical parameters include a maximum on-resistance of 60 Ohms at 5 V, a turn-on time of up to 75 ns, and a turn-off time of up to 50 ns. It features low leakage current, minimal charge injection, and ESD protection exceeding 2000 V per Method 3015.7.

Feature Summary

• Break-before-make switching action is guaranteed to prevent signal shorting during transitions.
• Compatible with standard TTL and CMOS logic interfaces for simplified control integration.
• High accuracy and low power consumption suitable for battery-operated systems.

Applications

• Battery operated systems
• Portable test equipment
• Sample and hold circuits
• Cellular phones
• Communication systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and tape-and-reel configuration. Ensure that the component meets RoHS compliance requirements as specified in the datasheet. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Selection Notes

Select this component when a dual SPST configuration is required in a compact SOIC-8 footprint. It is appropriate for applications demanding low on-resistance and fast switching speeds under single-supply conditions. Evaluate the thermal derating requirements if operating near the maximum power dissipation limit of 400 mW.

Part Context

This part belongs to the DG926x series of low-voltage analog switches from Vishay Siliconix. The 'DG9263' designation specifically indicates a dual SPST configuration with Normally Open (NO) contacts, distinguishing it from the DG9262 which uses Normally Closed (NC) contacts. Both share identical pinouts and electrical characteristics.

Replacement Considerations

The DG9262DY-T1-E3 serves as a functional substitute within the same family, differing only in contact logic (NC vs NO). Verify that the application circuitry can accommodate the inverted switching behavior if replacing DG9263 with DG9262.

FAQ

What is the difference between the DG9262 and DG9263?

The DG9262 contains two Normally Closed (NC) switches, while the DG9263 contains two Normally Open (NO) switches. They share the same pinout and electrical specifications.

Does the DG9263 support break-before-make switching?

Yes, the datasheet guarantees break-before-make timing for both the DG9262 and DG9263 to prevent signal overlap during switching.

What is the maximum ESD protection rating?

The device provides minimum ESD protection of 2000 V according to Method 3015.7.