DG9262DY-T1

Overview

The DG9262DY-T1 is a low-voltage dual single-pole/single-throw analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 2.7 V to 12 V and features a maximum on-resistance of 80 Ω at 3 V and 60 Ω at 5 V. The device provides fast switching with a turn-on time of 35 ns and a turn-off time of 20 ns at 5 V. It includes high ESD protection exceeding 2000 V per Method 3015.7, low leakage current, and minimal charge injection. The component is housed in an SOIC-8 package and supports operation across a temperature range of -40 °C to +85 °C.

Feature Summary

• Low power consumption suitable for battery-operated systems
• Compatible with TTL and CMOS logic interfaces
• High accuracy with low on-resistance and low charge injection
• Break-before-make timing guaranteed to prevent signal shorting

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 datasheet to confirm package type and RoHS compliance status. Ensure that the required lead length and soldering parameters align with the SOIC-8 package specifications provided in the official documentation before placing orders.

Selection Notes

Select this component when board space is limited and low voltage operation is required. Verify that the application signal levels remain within the specified analog signal range relative to the power supply voltage. Confirm that the logic input thresholds match the system control voltages for reliable switching performance.

Part Context

This part belongs to the DG926x series of low-voltage analog switches designed for portable applications. It shares functional similarities with the DG9263 but differs in internal configuration. The device utilizes a low voltage BCD-15 process technology to achieve high performance while maintaining small physical dimensions.

Replacement Considerations

Check for direct equivalents such as the DG9262DQ-T1-E3 for MSOP-8 packaging or other DG9262 variants with different suffixes. Ensure any substitute maintains the same pinout and electrical characteristics if a form-fit replacement is necessary.

FAQ

What is the maximum ESD protection rating for the DG9262?

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

Does the DG9262 support break-before-make switching?

Yes, break-before-make timing is guaranteed for the DG9262 to prevent signal shorting during switching transitions.

What is the typical charge injection value?

The charge injection is typically 1 pC at room temperature with a load capacitance of 1 nF.