ISL43141IB

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43141IB is a single-supply analog switch IC manufactured by Renesas Electronics Corporation. It integrates four independent SPST switches in a 16-pin SOIC-Narrow package. The device operates with a single supply voltage ranging from 2 V to 12 V or dual supplies of ±2 V to ±6 V. Key electrical specifications include a maximum on-resistance of 65 Ohms, a maximum turn-on time of 70 ns, and a maximum turn-off time of 50 ns. The component supports a maximum DC switch current of 10 mA and features a maximum power supply current of 1 uA. It is rated for an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent single-pole single-throw (SPST) channels within a compact surface-mount package.
• Supports flexible power configurations including single supply and dual supply operation.
• Features low power consumption suitable for battery-powered applications.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in portable instrumentation
• Audio signal switching
• Data acquisition systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'IB' against official Renesas documentation to confirm package type and temperature grade. Confirm end-of-life status as distributor listings may vary. Ensure compliance with RoHS requirements before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four independent SPST switches are required in a narrow SOIC package. Verify that the 65 Ohm on-resistance meets circuit requirements. Check if the 12 V single-supply limit is sufficient for the application voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ISL43141IB belongs to the ISL43141 series of single-supply analog switches. This family provides multiple channel configurations in various packages. The IB suffix typically denotes the SOIC-Narrow 16-pin industrial temperature variant.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for ISL43141IVZ (TSSOP) or ISL43141IR (QFN) for pin-compatible alternatives in different packages. Verify functional equivalence with ISL43142 if NC contacts are needed.