HI1-1818A-5

$4.25

Description：IC SWITCH SP8TX1 400OHM 16CERDIP
Series：-

SKU:6f1f00666e3a Category: Analog Switches, Multiplexers, Demultiplexers Brand: Intersil

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Product introduction

HI1-1818A-5 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Intersil. Its product description is IC SWITCH SP8TX1 400OHM 16CERDIP. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for HI1-1818A-5

Description：IC SWITCH SP8TX1 400OHM 16CERDIP
Series：-
Mfr：Intersil
Package：Bulk
Switch Circuit：SP8T
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：400Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：40V
Voltage - Supply, Dual (V±)：±20V
Switch Time (Ton, Toff) (Max)：500ns, 500ns
-3db Bandwidth：-
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：4pF, 20pF
Current - Leakage (IS(off)) (Max)：50nA
Crosstalk：-
Operating Temperature：0°C ~ 70°C
Mounting Type：Through Hole
Package / Case：16-CDIP (0.300", 7.62mm)
Supplier Device Package：16-CERDIP
Number of Circuits：1
Grade：-
Qualification：-

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for HI1-1818A-5

HI1-1818A-5

Analog Switches, Multiplexers, Demultiplexers Overview

The HI1-1818A-5 is a monolithic, high-performance CMOS analog multiplexer manufactured by Intersil. It features a single circuit configuration with eight selectable channels and an on-resistance of 400 Ohms. The device utilizes built-in channel selection decoding for simplified interface control. It is housed in a 16-pin CERDIP package, designed for applications requiring low resistance signal switching in precision data acquisition systems.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Monolithic CMOS construction providing high performance analog switching capabilities
Integrated channel selection decoding to simplify digital control interfaces
Single-ended architecture optimized for precise signal routing

Analog Switches, Multiplexers, Demultiplexers Applications

Medical instrumentation signal routing
Telemetry system data acquisition
Microprocessor-controlled measurement systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized Renesas Electronics distributors or legacy Intersil channels. Confirm package integrity and pinout alignment with the 16-CERDIP specification. Request manufacturer documentation to validate part lineage given the corporate acquisition history.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Evaluate the 400 Ohm on-resistance against system accuracy requirements. Ensure the 16-pin CERDIP footprint matches the target PCB layout. Consider thermal dissipation limits relative to the 27.5 mW power rating during continuous operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the HI-1818A family of low-resistance analog switches. Intersil was acquired by Renesas Electronics, integrating this technology into their broader portfolio of precision analog and mixed-signal solutions for industrial and medical markets.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official product legacy documents for confirmed substitute part numbers. Verify functional equivalence regarding channel count, package dimensions, and electrical characteristics before implementation.

Explore related parts through Interface, Integrated Circuits (ICs), all product categories, ChipApex homepage.

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