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NXP Semiconductors NX3L2267SGU,115
- Part No.:
- NX3L2267SGU,115
- Manufacturer:
- NXP Semiconductors
- Package:
- 10-XFQFN
- Datasheet:
-
NX3L2267SGU,115.pdf
- Description:
- IC SWITCH SPDTX2 750MOHM 10XQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,446
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Product details
Overview
NX3L2267SGU,115 from NXP Semiconductors is a dual low-ohmic SPDT analog switch configured as two independent 2:1 multiplexer/demultiplexer channels. It operates from 1.4 V to 4.3 V supply, delivers 0.50 Ω typical ON resistance at 4.3 V, supports 1.8 V logic control in 3.3 V systems, and enables bidirectional signal routing up to VCC amplitude-used in portable audio path switching.
For engineers reviewing the NX3L2267SGU,115 datasheet, NX3L2267SGU,115 pinout, NX3L2267SGU,115 application, or NX3L2267SGU,115 equivalent, key selection criteria include guaranteed break-before-make timing, sub-1 Ω ON resistance flatness across temperature, Schmitt-triggered digital inputs for slow-edge tolerance, and ±350 mA continuous current handling without level translation.
Technical Context
The NX3L2267SGU,115 integrates two independent SPDT switches with separate select inputs (1S/2S), common terminals (1Z/2Z), and dual I/O ports (1Y0/1Y1 and 2Y0/2Y1). Each channel implements break-before-make switching by design, eliminating signal shorting during state transitions.
Schmitt-trigger action on both select inputs ensures robust operation with slow-rising/falling digital signals, while low-threshold input logic allows direct interfacing with 1.8 V controllers even at VCC = 3.6 V-enabling voltage-domain bridging without external translators.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.4 V to 4.3 V - Enables single-supply operation across battery-powered and mixed-voltage systems. |
| ON Resistance (Typical) | 0.50 Ω at VCC = 4.3 V - Minimizes insertion loss and signal distortion in high-fidelity analog paths. |
| ON Resistance Flatness | 0.13 Ω (typical) - Ensures consistent signal attenuation across full input voltage swing (0 to VCC). |
| Switch Current Rating | ±350 mA continuous - Supports high-current audio drivers and sensor interface loads. |
| Enable/Disable Time | 22 ns typical (VCC = 3.6–4.3 V) - Meets timing requirements for fast-switching audio routing and data multiplexing. |
| Operating Temperature | −40 °C to +125 °C - Qualified for automotive infotainment and industrial portable equipment environments. |
| ESD Protection | HBM >7500 V, IEC61000-4-2 contact >6000 V - Robust handling during board assembly and end-user operation. |
Pinout & Package
Package: XQFN10 (SOT1160-1), plastic extremely thin quad flat package; no leads; 10 terminals; body 1.40 × 1.80 × 0.50 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1Y1 | Independent input/output of Channel 1 - Bidirectional signal path selectable between 1Y0 and 1Y1. |
| 2 | 2Y0 | Independent input/output of Channel 2 - Dual-channel independence enables parallel signal routing. |
| 3 | 2Y1 | Independent input/output of Channel 2 - Allows simultaneous 2:1 muxing per channel without crosstalk coupling. |
| 4 | GND | Ground reference - Single ground plane required; no separate analog/digital ground pins. |
| 5 | 2Z | Common terminal of Channel 2 - Serves as shared I/O node for Channel 2's 2Y0/2Y1 selection. |
| 6 | 2S | Select input for Channel 2 - Schmitt-triggered; accepts 1.8 V logic levels at VCC = 3.6 V. |
| 7 | 1S | Select input for Channel 1 - Independent control enables asynchronous channel switching. |
| 8 | 1Z | Common terminal of Channel 1 - Bidirectional path between 1Z and selected Y port (1Y0 or 1Y1). |
| 9 | VCC | Supply voltage - Powers analog switch core and digital interface; no separate IOVDD required. |
| 10 | 1Y0 | Independent input/output of Channel 1 - Completes 2:1 multiplexer function for first channel. |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make switching | Guaranteed by design - Prevents momentary short-circuit between Y0 and Y1 during channel transition. |
| 1.8 V logic compatibility at 3.6 V VCC | VIH/VIL thresholds support direct connection to low-voltage microcontrollers without level shifters. |
| Low charge injection (6 pC typ at 1.8 V) | Minimizes voltage glitches on sensitive analog nodes during switching events. |
| High OFF-state isolation (−90 dB) | Reduces signal leakage between inactive channels - critical for multi-source audio routing. |
| Flat −3 dB bandwidth (60 MHz) | Preserves integrity of wideband signals including USB 1.1, I²S, and composite video. |
Applications
| Smartphone Audio Routing | Portable Media Player Signal Switching |
|---|---|
Use Scenario: Selecting between headset output and speaker amplifier in a smartphone with shared audio DAC output. IC Role / Device Role / Timing Role: Dual SPDT analog switch routing bidirectional audio signals with <22 ns enable time and <0.5 Ω ON resistance. Use Value: Eliminates need for discrete FETs or level translators while maintaining THD <0.02% at 2 Vp-p and 2.7 V supply. | Use Scenario: Multiplexing line-in, microphone, and headphone signals in a compact MP3 player with space-constrained PCB layout. IC Role / Device Role / Timing Role: Low-capacitance (35 pF OFF-state) dual switch enabling clean signal separation without cross-talk. Use Value: Achieves −90 dB isolation between channels and 0.13 Ω ON resistance flatness to preserve dynamic range. |
| Industrial Handheld Scanner Interface | Automotive Infotainment Auxiliary Input |
Use Scenario: Switching between barcode scanner engine outputs and diagnostic UART lines in a ruggedized handheld terminal. IC Role / Device Role / Timing Role: High-reliability analog switch supporting −40 °C to +125 °C operation and ±7500 V HBM ESD protection. Use Value: Withstands repeated electrostatic discharge during field use and maintains <±10 nA leakage at 125 °C ambient. | Use Scenario: Routing auxiliary audio inputs (3.5 mm jack, Bluetooth baseband) into vehicle head unit processing chain. IC Role / Device Role / Timing Role: Dual-channel SPDT switch handling bidirectional analog signals up to 4.3 V peak amplitude. Use Value: Supports VCC = 4.3 V operation with 0.50 Ω ON resistance and 60 MHz −3 dB bandwidth for full-range audio fidelity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TS5A23157DCUR | Single-channel SPDT; 0.65 Ω typical RON at 3.3 V; 1.65 V min supply; no Schmitt trigger on control inputs. | Lacks dual-channel integration and slow-edge tolerance - requires external signal conditioning for noisy environments. | Choose when only one switch is needed and system-level noise immunity is managed elsewhere. |
| ADG723BRMZ-REEL | Dual SPDT; 4 Ω typical RON at 3 V; −40 °C to +85 °C rating; no 1.8 V logic compatibility at higher VCC. | Higher ON resistance degrades audio SNR; limited temperature range excludes under-hood automotive use. | Acceptable for cost-sensitive consumer devices where 0.5 Ω performance and extended temperature are not required. |
Compared with TS5A23157DCUR and ADG723BRMZ-REEL, the NX3L2267SGU,115 uniquely combines dual-channel integration, sub-0.5 Ω ON resistance at 4.3 V, guaranteed break-before-make, and 1.8 V logic compatibility across its full 1.4–4.3 V supply range-making it optimal for space-constrained, high-fidelity portable systems requiring robust signal routing.
Availability
NX3L2267SGU,115 is available at Aetrix Electronics and suitable for smartphone audio routing, portable media player signal switching, and industrial handheld scanner interface requiring stable component supply and long-term production continuity.
Supply support for NX3L2267SGU,115 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and consumer applications.
The NX3L series targets ultra-low-ohmic analog switching in portable electronics, emphasizing voltage-domain interoperability, minimal signal degradation, and robust ESD performance in miniaturized packages.
FAQ
What is the maximum signal voltage that can be routed through the NX3L2267SGU,115?
The NX3L2267SGU,115 supports bidirectional signal transmission with amplitude up to VCC. At its maximum rated supply voltage of 4.3 V, the device handles signals from 0 V to 4.3 V on all switch terminals (nY0, nY1, nZ). Exceeding VCC on any switch port violates absolute maximum ratings and may cause permanent damage.
Does the NX3L2267SGU,115 require external level translation when driven by a 1.8 V microcontroller?
No, the NX3L2267SGU,115 does not require external level translation. Its Schmitt-triggered select inputs accept 1.8 V logic levels directly-even when VCC is 3.6 V-due to low-threshold VIH/VIL specifications (e.g., VIH = 1.3 V max at VCC = 2.7–3.6 V). This eliminates additional components and PCB area in mixed-voltage designs.
How does the NX3L2267SGU,115 ensure signal integrity during switching transitions?
The NX3L2267SGU,115 ensures signal integrity via guaranteed break-before-make timing (as low as 2 ns minimum), low charge injection (6 pC typical at 1.8 V), and flat ON resistance (0.13 Ω typical). These features minimize transient glitches, maintain consistent gain across the signal range, and prevent inter-channel crosstalk-critical for high-fidelity audio and precision sensor interfaces.
What is the thermal derating behavior of the NX3L2267SGU,115 in the SOT1160-1 package?
For the SOT1160-1 (XQFN10) package, the NX3L2267SGU,115 total power dissipation derates linearly above 128 °C at 11.5 mW/K. At ambient temperatures exceeding 128 °C, Ptot must be reduced accordingly to avoid exceeding the 250 mW maximum at 125 °C ambient. Thermal design must account for PCB copper area and airflow in sealed enclosures.
Can the NX3L2267SGU,115 be used in automotive applications requiring AEC-Q200 qualification?
The NX3L2267SGU,115 is specified for −40 °C to +125 °C operation and meets JEDEC JESD22-A114F (HBM >7500 V), but it is not AEC-Q200 qualified. For automotive applications requiring formal AEC-Q200 compliance, designers should consult NXP's automotive-grade analog switch portfolio or validate reliability per customer-specific stress test plans before deployment.
NX3L2267SGU,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 2
- 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)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-XQFN (1.4x1.8)
NX3L2267SGU,115 FAQ
1.How can I place an order for NX3L2267SGU,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for NX3L2267SGU,115 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for NX3L2267SGU,115 reliable?
The price and inventory of NX3L2267SGU,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NX3L2267SGU,115 is usually 5 days.
3.What payment methods are accepted for NX3L2267SGU,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NX3L2267SGU,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NX3L2267SGU,115?
NX3L2267SGU,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NX3L2267SGU,115 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for NX3L2267SGU,115?
For technical support, including NX3L2267SGU,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NX3L2267SGU,115 requirements.
6.How does Aetrix verify that NX3L2267SGU,115 is sourced from the original manufacturer or authorized distributors?
All NX3L2267SGU,115 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NX3L2267SGU,115 meets industry standards.
7.What is the process for return or replacement of NX3L2267SGU,115?
All NX3L2267SGU,115 units undergo pre-shipment inspection (PSI). If there is an issue with NX3L2267SGU,115, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The NX3L2267SGU,115 part is unused and in its original packaging.
Return procedure for NX3L2267SGU,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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