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Product Detailed Parameters
- Description：IC SWITCH DPDTX2 3.3OHM 16HXQFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：DPDT
- Multiplexer/Demultiplexer Circuit：2:02
- On-State Resistance (Max)：3.3Ohm
- Channel-to-Channel Matching (ΔRon)：700mOhm
- Voltage - Supply, Single (V+)：1.4V ~ 4.3V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：40ns, 20ns
- -3db Bandwidth：200MHz
- Charge Injection：4pC
- Channel Capacitance (CS(off), CD(off))：8pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-90dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-XFQFN Exposed Pad
- Supplier Device Package：16-HXQFN (3x3)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NX3DV3899HR,115 is a dual double-pole double-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 select inputs for noise immunity. The device provides break-before-make switching with an ON resistance of up to 4.2 Ω at 4.3 V. It supports continuous current handling of 350 mA under a 3.3 V supply and includes ESD protection exceeding 2000 V HBM. Packaged in a 16-terminal HXQFN16(U) (SOT1039-2), it functions reliably across temperatures from -40 °C to +125 °C.
Feature Summary
- Dual DPDT configuration with four independent switches
- Low ON resistance across the full supply voltage range
- Break-before-make switching action
- High ESD protection levels
Applications
- Data switch
- Cell phone
- PDA
- Portable media player
Procurement Notes
Verify the specific ordering suffix HR,115 against the manufacturer's latest documentation to confirm the package variant and packing method. Ensure that the required temperature range aligns with the specified -40 °C to +125 °C operating limits. Cross-reference the pinout details for the HXQFN16(U) package during layout design to ensure correct substrate pad connections.
Selection Notes
Select this component when a dual DPDT analog switch is required within a 1.4 V to 4.3 V supply range. It is suitable for applications needing high current handling capability and low ON resistance. Verify that the control logic voltage thresholds are compatible with the specified input voltage levels. Confirm that the thermal performance meets the system requirements given the 250 mW power dissipation limit.
Part Context
This part belongs to the NX3DV3899 series of dual double-pole double-throw analog switches. It is designed as a multiplexer or demultiplexer solution. The HR,115 designation specifies the HXQFN16(U) package type and reel packing method. It serves as a direct replacement for previous versions using different leadframe materials.
Replacement Considerations
The NX3DV3899GU,115 is a documented alternative featuring the XQFN16 package. Designers must verify pin compatibility and physical footprint differences between the HXQFN16(U) and XQFN16 packages before substitution.
