FSA2156P6X

$0.25

Description：IC SWITCH SPST-NOX1 360MOHM SC88
Series：-

SKU:a091edb8fa70 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Fairchild Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX1 360MOHM SC88
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：360mOhm (Typ)
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：1.65V ~ 4.3V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：55ns, 65ns
-3db Bandwidth：80MHz
Charge Injection：6pC
Channel Capacitance (CS(off), CD(off))：38pF
Current - Leakage (IS(off)) (Max)：10nA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-TSSOP, SC-88, SOT-363
Supplier Device Package：SC-88 (SC-70-6)
Number of Circuits：1
Grade：-
Qualification：-

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FSA2156P6X

Overview

The FSA2156P6X is a low voltage single-pole single-throw (SPST) analog switch manufactured by onsemi. It features an extremely low on-resistance of 0.4 ohms, facilitating efficient signal transmission in compact designs. The component is classified as obsolete and is no longer in active production.

Feature Summary

Low voltage operation capability
Single-pole single-throw (SPST) configuration
Ultra-low on-resistance for minimal signal loss

Applications

Portable electronic devices requiring low power consumption
Battery-powered equipment with limited voltage headroom
Signal routing in compact consumer electronics

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to remaining stock from authorized distributors or secondary market suppliers. Verification of part authenticity and storage history is critical due to the end-of-life status. Sourcing should prioritize reputable channels to ensure component integrity.

Selection Notes

Designers seeking this specific low-voltage SPST switch must account for its discontinued status. Alternative components with similar low on-resistance and voltage specifications should be evaluated for long-term supply stability. Compatibility checks regarding pinout and electrical characteristics are essential when considering replacement parts.

Part Context

Originally developed by Fairchild Semiconductor, the product line was integrated into onsemi following corporate acquisition. The FSA2156 series represents a segment of low-power analog switches designed for space-constrained applications where minimal signal degradation is required under low supply voltages.