HI3-5051-5

Analog Switches, Multiplexers, Demultiplexers Overview

The Intersil HI3-5051-5 is a dual single-pole double-throw (SPDT) CMOS analog switch housed in a 16-pin ceramic dual in-line package (CDIP). It operates with dual power supplies ranging from ±5V to ±15V. The device features a maximum on-resistance of 25Ω and supports signal currents up to 80mA. Switching times are specified with a maximum turn-on time of 500ns and a maximum turn-off time of 500ns. It functions within an industrial temperature range of -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides break-before-make switching action to prevent signal shorting during channel transitions.
• Utilizes dielectric isolation processing to ensure latch-free operation and low leakage currents.
• Maintains stable on-resistance across the full analog signal voltage range.
• Compatible with standard digital logic families including TTL, CMOS, and PMOS.

Analog Switches, Multiplexers, Demultiplexers Applications

• High-fidelity audio signal routing and multiplexing
• Precision data acquisition systems requiring low distortion
• Instrumentation front-end signal conditioning

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix '5' against official Intersil or Renesas documentation to confirm pinout and electrical tolerances. Ensure the CDIP package availability aligns with current manufacturing status, as legacy CMOS switches may have limited production runs. Confirm lead finish specifications for solderability requirements.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual SPDT switching with low on-resistance is required in harsh environments. Verify that the ±15V supply capability matches the system design. Consider the 16-pin CDIP footprint constraints compared to plastic DIP alternatives if space is limited.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI-5051 family of CMOS analog switches. It shares functional similarities with the HI-5049 and HI-5051 but is distinguished by its specific packaging and commercial/industrial grade ratings. The series is known for high current handling and compatibility with MIL-STD-883 variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Functionally compatible replacements include the DG180 and DG190 families. Direct substitutes may include the HI-5049 or HI-5051 in equivalent packages. Verify pin compatibility before substitution.