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HI3-5048-5 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is IC SWITCH SPST X 2 45OHM 16DIP. Review the specifications below when checking this part for your BOM.
The HI3-5048-5 is a dual single-pole single-throw (SPST) analog switch manufactured by Harris. It operates with a nominal negative supply voltage of -15 V and features a maximum on-resistance of 45 Ω with a matching specification of 1 Ω. The device provides an off-isolation of 80 dB and supports signal currents up to 80 mA. It utilizes a 16-pin PDIP package, operates at temperatures up to 75 °C, and offers break-before-make switching with TTL and CMOS compatibility.
Verify the manufacturer origin as Harris Corporation, noting that subsequent corporate acquisitions may affect documentation availability. Confirm the specific suffix indicates the standard plastic DIP variant. Check RoHS compliance status, as older Harris parts often lack modern environmental certifications. Ensure the package matches the 16-pin DIP specification before ordering.
Select this component when dual SPST switching is required within a single package. The 45 Ω on-resistance suits moderate impedance loads. Verify that the -15 V supply requirement aligns with the system design. Consider the 75 °C operating limit for thermal management. Compare against the HI-5048 series for potential pin-compatible alternatives if sourcing constraints exist.
This part belongs to the HI-5040 through HI-5051 family of analog switches. These devices share common characteristics such as dielectric isolation and low on-resistance stability. The HI3 prefix typically denotes a specific manufacturing or qualification variant within the broader Harris analog switch portfolio.
Publicly confirmed substitute part numbers are not available in the provided source material.
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