ISL8393IB-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL8393IB-T is a quad single-pole single-throw (SPST) analog switch manufactured by Renesas Electronics. It operates on a single supply voltage ranging from 2 V to 12 V or dual supplies up to ±6 V. The device features a maximum on-resistance of 35 Ohms and supports a continuous DC switch current of 30 mA. It includes an enable pin for power management, with a maximum supply current of 1 uA when disabled. The component functions within a temperature range of -40°C to +85°C and is housed in a 16-pin SOIC-Narrow package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration providing four independent signal paths
• Low on-resistance for minimal signal attenuation
• Single or dual supply operation flexibility
• Power-down mode with ultra-low standby current

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing audio and video signals
• Programmable gain amplifier circuits
• Calibration and test equipment switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging versus the 'Z' tube variant. Confirm RoHS compliance status through official documentation as specifications may vary by manufacturing lot. Check for End-of-Life (EOL) notifications or Last-Time-Buy alerts directly from Renesas to ensure long-term supply availability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four independent low-voltage switches are required in a compact surface-mount footprint. Ensure the application voltage does not exceed the 12 V single-supply limit. Verify that the 35 Ohm on-resistance meets the signal integrity requirements for the specific load impedance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL8393 family of analog switches. It shares functional similarities with other Renesas multiplexer and switch ICs but is distinct in its quad SPST topology. It serves as a general-purpose switching solution for mixed-signal applications requiring low distortion and fast switching times.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ISL8393IBZ is the tube-packaged equivalent of this reel-part. Other compatible quad SPST switches from Renesas include the DG409 series, though pinouts and electrical parameters must be verified for direct substitution.