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Product Detailed Parameters
- Description：IC SW SPST-NCX2 750MOHM 8XSON
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NC
- 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)：40ns, 15ns
- -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-XFDFN
- Supplier Device Package：8-XSON, SOT833-1 (1.95x1)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NX3L2T384GT,115 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 Schmitt trigger inputs for noise immunity. The device supports bidirectional signal transmission with an ON resistance as low as 0.5 Ω at 4.3 V. It handles up to 350 mA continuous current and includes robust ESD protection exceeding 7500 V (HBM). Packaged in an XSON8 (SOT833-1) format measuring 1 x 1.95 x 0.5 mm, it functions reliably between -40 °C and +125 °C.
Feature Summary
- Dual SPDT configuration with active HIGH enable inputs
- Low ON resistance ensuring minimal signal attenuation
- High noise immunity via Schmitt trigger control inputs
- Robust ESD protection compliant with HBM, MM, CDM, and IEC standards
Applications
- Cell phones
- Personal Digital Assistants (PDA)
- Portable media players
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature range. Ensure that the selected variant matches the required thermal performance and physical footprint for the target PCB layout. Cross-reference the part number with authorized distributors to confirm current product status and availability.
Selection Notes
Select this component when designing circuits requiring low signal distortion and high current handling within a compact form factor. The wide supply voltage range allows compatibility with various logic levels without external translation. Consider the XSON8 package dimensions and thermal derating characteristics above 118 °C during the layout phase.
Part Context
This component belongs to the NX3L2T384 family of analog switches. Other variants include the NX3L2T384GD in an XSON8U package and the NX3L2T384GM in an XQFN8 package. All variants share identical electrical specifications but differ in physical package dimensions and terminal configurations.
Replacement Considerations
Direct substitutes within the same family include NX3L2T384GD and NX3L2T384GM. Verify pinout compatibility and package dimensions before substitution.
