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Product Detailed Parameters
- Description：IC SWITCH SPDTX2 750MOHM 10XQFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：750mOhm
- Channel-to-Channel Matching (ΔRon)：90mOhm
- Voltage - Supply, Single (V+)：1.4V ~ 4.3V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：40ns, 20ns
- -3db Bandwidth：60MHz
- Charge Injection：37pC
- 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：10-XFQFN
- Supplier Device Package：10-XQFN (1.4x1.8)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NX3L2267GU,115 is a dual low-ohmic single-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 inputs for noise immunity. The device supports bidirectional signal transmission up to VCC with a typical ON resistance of 0.5 Ω at 2.7 V. It includes ESD protection exceeding 7500 V (HBM) and latch-up performance over 100 mA. Operating temperatures range from -40 °C to +125 °C. The component is housed in an XQFN10 package (SOT1160-1) measuring 1.40 x 1.80 x 0.50 mm.
Feature Summary
- Dual SPDT configuration suitable for 2:1 multiplexing
- Low threshold digital inputs compatible with 1.8 V logic
- High current handling capability of 350 mA continuous
- Break-before-make switching action
Applications
- Cell phones
- Personal Digital Assistants (PDA)
- Portable media players
Procurement Notes
Verify the specific ordering suffix 'GU' corresponds to the SOT1160-1 XQFN10 package variant when sourcing. Confirm that the required operating temperature range aligns with the specified -40 °C to +125 °C limits. Ensure design margins account for the maximum power dissipation derating curves provided in the datasheet for this specific package type.
Selection Notes
Select this component when a dual analog switch with low ON resistance is required for portable applications. It is appropriate for designs needing 1.8 V control logic compatibility while switching signals up to 4.3 V. Consider the XQFN10 package dimensions for PCB layout constraints. Verify that the required ESD protection levels meet the application's environmental standards.
Part Context
This part belongs to the NX3L2267 family of low-ohmic analog switches. The 'GU' suffix specifically denotes the XQFN10 plastic package (SOT1160-1). Other variants in the series include the GM suffix for the SOT1049-3 package. The base model number is NX3L2267.
Replacement Considerations
NX3L2267GM,115 offers identical electrical characteristics but utilizes the SOT1049-3 package instead of the SOT1160-1 package found in the GU variant.
