DG2302DL-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2302DL-T1-E3 is a high-speed, low on-resistance single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates within a supply voltage range of 4.0 V to 5.5 V and features a maximum on-resistance of 7 Ω at 5 V. The device provides minimal propagation delay of 1 ns and supports bidirectional data flow with an output enable control input. Packaged in a compact SC-70-5 surface-mount format, it functions as a 1-bit bus switch with level-shifter capabilities.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• TTL-compatible control inputs for direct logic interfacing
• Bidirectional signal path between ports A and B
• High-speed switching with negligible propagation delay

Analog Switches, Multiplexers, Demultiplexers Applications

• High-speed bus switching applications
• Level-shifting circuits
• Portable battery-powered equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against the official Vishay datasheet document number 72072. Confirm that the package marking corresponds to E5 and ensure the operating temperature range meets the -40 °C to +85 °C specification. Check RoHS compliance status and absolute maximum ratings before integration into the design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single-channel, high-speed analog switch is required for low-voltage digital systems. Ensure the load capacitance and source impedance align with the specified AC loading conditions to maintain the guaranteed 1 ns propagation delay performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG2302 series of high-speed CMOS analog switches. It is designed for applications requiring fast switching speeds and low power consumption in portable devices. The device utilizes sub-micron CMOS technology to achieve its electrical characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult the manufacturer's documentation for verified alternative part numbers. Cross-reference pin configurations and electrical specifications to ensure compatibility with existing circuit designs.

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the Output Enable (OE) pin control the switch state?

When OE is low, the switch connects ports A and B. When OE is high, the switch disconnects the ports, resulting in a high-impedance state.

What happens if input signals exceed the supply voltage?

Internal diodes clamp signals on pins A, B, or OE that exceed V+. Forward diode current must be limited to maximum current ratings to prevent damage.

Is the DG2302 suitable for dual-supply operation?

No, the DG2302 is designed for single-supply operation with a voltage range of 4.0 V to 5.5 V.