NX3L2G66GM,125

$0.29

Description：IC SW SPST-NOX2 750MOHM 8XQFNU
Series：-

SKU:b1b3ed486858 Category: Analog Switches, Multiplexers, Demultiplexers Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC SW SPST-NOX2 750MOHM 8XQFNU
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：750mOhm
Channel-to-Channel Matching (ΔRon)：20mOhm
Voltage - Supply, Single (V+)：1.4V ~ 4.3V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：23ns, 8ns
-3db Bandwidth：60MHz
Charge Injection：6pC
Channel Capacitance (CS(off), CD(off))：35pF
Current - Leakage (IS(off)) (Max)：10nA
Crosstalk：-90dB @ 100kHz
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-XFQFN Exposed Pad
Supplier Device Package：8-XQFNU (1.6x1.6)
Number of Circuits：2
Grade：-
Qualification：-

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NX3L2G66GM,125

Overview

The NX3L2G66GM,125 is a dual low-ohmic single-pole single-throw analog switch manufactured by NXP USA Inc. It operates on a single supply voltage ranging from 1.4 V to 4.3 V and features bidirectional signal transmission between independent input/output terminals (nY and nZ). The device includes active HIGH enable inputs (nE) with Schmitt trigger action for noise immunity. Key electrical parameters include a typical ON resistance of 0.5 Ω at 2.7 V and 4.3 V, a -3 dB bandwidth of 60 MHz, and an OFF-state isolation of -90 dB at 100 kHz. It supports continuous current handling up to 350 mA under a 3.3 V supply and operates within a temperature range of -40 °C to +125 °C.

Feature Summary

Dual SPST configuration with bidirectional signal paths
Low ON resistance ensuring minimal signal attenuation
High ESD protection exceeding 7500 V via HBM
Schmitt trigger enable inputs for slow signal tolerance

Applications

Cell phones
Personal Digital Assistants (PDA)
Portable media players

Procurement Notes

Verify the specific ordering suffix '125' against the manufacturer's official documentation to confirm the XQFN8 package variant and extended temperature rating. Ensure that the component status aligns with current production availability, as manufacturing statuses can change without prior notice. Cross-reference the datasheet revision history to validate the technical specifications before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring dual low-ohmic analog switching within a 1.4 V to 4.3 V supply range. It is suitable for applications demanding high noise immunity and robust ESD protection. Verify that the required ON resistance flatness and charge injection levels meet the specific signal integrity requirements of the target application environment.

Part Context

This part belongs to the NX3L2G66 family of dual low-ohmic analog switches. The GM suffix specifically denotes the XQFN8 plastic package variant designed for surface-mount applications. Other variants in the series include GT and GD packages, which offer different physical dimensions while maintaining identical electrical characteristics and functionality.