IH5140CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5140CPE is a single-channel CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features a SPST normally open configuration housed in a 16-SOIC surface-mount package. The device operates on dual supplies ranging from ±4.5V to ±18V, with a maximum on-resistance of 100 Ohms and channel-to-channel matching of 5 Ohms. Switching times are specified at a maximum of 150ns for turn-on and 125ns for turn-off. It draws a maximum supply current of 10uA and supports a DC switch current of 30mA. The component functions within an ambient temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-channel SPST normally open CMOS analog switch design
• Low power consumption suitable for battery-operated applications
• High isolation characteristics with low charge injection

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Audio signal switching and matrix routing
• Communication equipment signal path selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix and manufacturer documentation carefully, as this component is listed as obsolete or discontinued by major distributors. Confirm availability through authorized channels or secondary markets, ensuring that the part number matches the exact SOIC-16 package and electrical specifications required for your design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single low-power analog switch is required for signals within the ±18V dual supply range. Ensure the application does not exceed the 100 Ohm on-resistance limit or the 30mA DC switch current rating. Verify that the surface-mount 16-SOIC package fits the PCB layout constraints and that the commercial temperature range meets environmental requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

The IH5140CPE belongs to the IH5140 series of CMOS analog switches from Maxim Integrated. This series provides general-purpose switching capabilities with low power dissipation. The C-grade designation typically indicates commercial temperature performance. The device is part of a broader family of interface ICs designed for signal conditioning and routing in industrial and consumer electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides or distributor databases for compatible alternatives, considering pin compatibility and electrical parameter equivalence.