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Product Detailed Parameters
- Description：IC SW SPST-NOX2 750MOHM 8XSON
- 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-XFDFN
- Supplier Device Package：8-XSON, SOT996-2 (2x3)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NX3L2G66GD,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 an active HIGH enable input with Schmitt trigger action for noise immunity. The device provides bidirectional signal transmission between independent input/output terminals (nY and nZ). Key electrical characteristics include a typical ON resistance of 0.5 Ω at 2.7 V and a -3 dB frequency response of 60 MHz. It supports continuous current handling up to 350 mA under a 3.3 V supply and offers robust ESD protection exceeding 7500 V via the Human Body Model. The component is housed in an XSON8 package (SOT996-2) with dimensions of 3 x 2 x 0.5 mm.
Feature Summary
- Dual SPST configuration with bidirectional signal transmission capability
- Low ON resistance ensuring minimal signal attenuation and distortion
- High noise immunity through Schmitt trigger enabled inputs
- Robust electrostatic discharge protection across multiple standards
Applications
- Cell phones
- Personal Digital Assistants (PDA)
- Portable media players
Procurement Notes
Verify the specific ordering suffix GD,125 against the manufacturer's latest documentation to confirm the XSON8 package variant and temperature range specifications. Ensure compatibility with system voltage levels and interface requirements before finalizing procurement decisions.
Selection Notes
Select this component when designing portable electronics requiring low-power analog switching with high noise tolerance. Verify that the required supply voltage falls within the 1.4 V to 4.3 V range and that the package dimensions fit the available PCB space constraints.
Part Context
This part belongs to the NX3L2G66 family of dual low-ohmic analog switches. Other variants in the series include the NX3L2G66GT and NX3L2G66GM, which differ primarily in their physical packaging configurations while maintaining identical functional specifications.
Replacement Considerations
NX3L2G66GT,115
FAQ
What is the maximum continuous current handling capability?
The device supports a continuous current handling capability of 350 mA under a 3.3 V supply.
How does the enable input handle slow signal transitions?
Schmitt trigger action at the enable input makes the circuit tolerant to slower input rise and fall times.
What is the specified operating temperature range?
The component is specified for operation from -40 °C to +125 °C.
