ISL43112IBZ-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43112IBZ-T is a low-voltage, dual-supply, single-pole/single-throw (SPST) analog switch manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of ±1.5V to ±6V and features an ON-resistance of 15Ω with an rON flatness of 5Ω. The device exhibits fast switching times, with turn-on at 40ns and turn-off at 25ns. It incorporates break-before-make operation and offers minimum 2000V ESD protection per Method 3015.7. Packaged in SOT-23, it supports CMOS logic compatibility and RoHS compliance.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual supply operation capability for flexible voltage configurations
• Low power consumption suitable for battery-powered applications
• Fast switching action with break-before-make timing

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery powered, handheld, and portable equipment
• Cellular/mobile phones and pagers
• Laptops, notebooks, palmtops, and PDAs
• Communications systems and radios
• Test equipment and logic/spectrum analyzers

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'IBZ-T' against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm current production status as product lines may be discontinued or superseded. Ensure environmental compliance data matches the required project standards before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for designs requiring low leakage currents and high signal fidelity over a wide input range. The SPST configuration with normally open state suits simple signal routing tasks. Consider the SOT-23 package size for space-constrained PCB layouts. Verify that the ±1.5V to ±6V supply range aligns with the system's power architecture.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL4311x family of precision, high-performance analog switches. The ISL43112 variant is specifically designed as a Normally Open (NO) switch, distinguishing it from the Normally Closed (NC) ISL43113. Both share similar electrical characteristics optimized for portable electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct replacements within the ISL4311x series or updated Renesas equivalents. Verify pinout compatibility if substituting with other SPST analog switches. Ensure that any alternative component maintains the required ±6V maximum supply rating and low ON-resistance specifications.