IH5051CWE

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5051CWE is a dual SPDT analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on dual supplies ranging from ±4.5V to ±20V and features a maximum on-resistance of 75 Ohms with an 8 Ohm channel-to-channel matching. The device supports a DC switch current of 30 mA and exhibits a charge injection of 10 pC. Switching times are specified at a maximum of 600 ns for turn-on and 300 ns for turn-off. It functions within a temperature range of 0°C to 70°C and is housed in a 16-SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual single-pole double-throw (SPDT) switching configuration
• Low charge injection performance for signal integrity
• TTL, CMOS, and PMOS logic compatibility
• Dielectric isolation ensuring latch-free operation

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexed measurement circuits
• Audio and video signal switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

This component is officially listed as obsolete or discontinued by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or surplus inventory. Engineering change notices may indicate final purchase dates or last-time buy windows. Cross-reference tools should be consulted for functional equivalents if original supply is exhausted.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a dual SPDT topology is required with moderate on-resistance. Verify that the ±4.5V to ±20V supply range aligns with system power rails. Ensure the 75 Ohm on-resistance meets signal loss requirements. Confirm that the 16-SOIC package fits the PCB layout constraints and thermal management needs.

Analog Switches, Multiplexers, Demultiplexers Part Context

The IH5051CWE belongs to the IH50xx series of CMOS analog switches. This family provides low resistance switching for analog signals up to the supply rails. The device is functionally compatible with other industry-standard analog switches, offering versatility in circuit design for both industrial and commercial applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference tools for parametrically similar devices.