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Product Detailed Parameters
- Description：IC ANALOG SWITCH DPDT HXQFN16U
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The NX3L2467HRZ is a dual low-ohmic double-pole double-throw analog switch manufactured by NXP Semiconductors. It features four independent switches, each with two independent input/output terminals and one common terminal. The device operates on a single supply voltage ranging from 1.4 V to 4.3 V. Key electrical parameters include a typical ON resistance of 0.5 Ω at 2.7 V and 4.3 V, with a maximum of 0.9 Ω across the full temperature range. It supports continuous current handling up to 350 mA under a 3.3 V supply. The component utilizes Schmitt trigger inputs for noise immunity and offers ESD protection exceeding 4000 V (HBM). It is housed in an HXQFN16 package.
Feature Summary
- Dual configuration providing four independent SPDT switches suitable for multiplexer applications
- Low ON resistance ensures minimal signal attenuation and distortion
- Schmitt trigger inputs provide high noise immunity and tolerance to slow rise/fall times
- Robust ESD protection meets automotive-grade standards
Applications
- Cell phones
- Personal Digital Assistants (PDA)
- Portable media players
Procurement Notes
Verify the specific ordering suffix HRZ against the manufacturer's latest documentation to confirm leadframe revisions or packaging variations. Ensure the procurement channel provides valid traceability for the HXQFN16 package type. Confirm that the received components match the specified temperature range of -40 °C to +125 °C.
Selection Notes
Select this component when a compact solution for routing multiple analog signals is required. The low ON resistance makes it suitable for precision signal paths. Verify that the control logic levels are compatible with the 1.8 V threshold capability. Ensure the application does not exceed the 350 mA continuous current limit per switch.
Part Context
This part belongs to the NX3L series of low-power analog switches designed for portable electronics. The NX3L2467 specifically addresses the need for multi-channel signal switching in space-constrained devices. It serves as a functional alternative to discrete relay solutions or larger multiplexer ICs in mobile communication hardware.
Replacement Considerations
NX3L2467GU: Identical functionality in XQFN16 package.
FAQ
Can the NX3L2467 be controlled by 1.8 V logic?
Yes, the device features low-threshold digital inputs that allow it to be driven by 1.8 V logic levels even when operating at higher supply voltages like 3.3 V.
What is the maximum continuous current rating?
The device supports a continuous current handling capability of 350 mA under a 3.3 V supply condition.
Does the device support break-before-make switching?
Yes, the internal design guarantees break-before-make switching to prevent short circuits during signal path transitions.
