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NXP Semiconductors NX3L2267GM-Q100X
- Part No.:
- NX3L2267GM-Q100X
- Manufacturer:
- NXP Semiconductors
- Package:
- 10-XFQFN
- Datasheet:
-
NX3L2267GM-Q100X.pdf
- Description:
- IC SWITCH SPDTX2 750MOHM 10XQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,925
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Product details
Overview
NX3L2267GM-Q100 from NXP Semiconductors is a dual low-ohmic SPDT analog switch qualified to AEC-Q100 Grade 1 for automotive use. It functions as a 2:1 multiplexer/demultiplexer with break-before-make switching, 0.50 Ω typical ON resistance at 4.3 V supply, and 1.8 V logic-compatible digital control inputs. It enables bidirectional signal routing up to VCC (4.3 V) in infotainment and body electronics.
For engineers reviewing the NX3L2267GM-Q100 datasheet, NX3L2267GM-Q100 pinout, NX3L2267GM-Q100 application, or NX3L2267GM-Q100 equivalent, key selection criteria include its automotive temperature range (−40 °C to +125 °C), ultra-low ON resistance flatness (0.13 Ω), high isolation (−90 dB), and ability to accept control voltages exceeding VCC without level translation.
Technical Context
The NX3L2267GM-Q100 integrates two independent SPDT switches, each with Schmitt-trigger digital select inputs (1S/2S) enabling robust operation with slow-rising control signals. Its CMOS architecture supports rail-to-rail analog signal transmission between common terminals (1Z/2Z) and paired I/Os (1Y0/1Y1, 2Y0/2Y1).
Break-before-make timing is guaranteed by design (tb-m ≤ 10 ns at VCC ≥ 2.7 V), preventing momentary shorting during channel switching. Input clamping and ESD protection (IEC61000-4-2 contact discharge > 8 kV on switch ports) ensure resilience in noisy automotive environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.4 V to 4.3 V - Enables operation across battery-supplied automotive subsystems including 1.8 V logic domains and 3.3 V/4.3 V analog rails. |
| ON Resistance (Typical) | 0.50 Ω at VCC = 4.3 V - Minimizes insertion loss and voltage drop for high-fidelity audio and sensor signal routing. |
| ON Resistance Flatness | 0.13 Ω - Ensures consistent signal attenuation across full input voltage range, critical for precision analog multiplexing. |
| Isolation (OFF-state) | −90 dB at 100 kHz - Suppresses crosstalk between inactive channels in multi-source audio or sensor networks. |
| Enable/Disable Time | 22 ns / 10 ns (typical at VCC ≥ 2.7 V) - Supports fast switching in real-time communication and diagnostics applications. |
| ESD Protection | IEC61000-4-2 contact discharge > 8000 V on switch ports - Meets stringent automotive system-level ESD immunity requirements. |
| Operating Temperature | −40 °C to +125 °C - Qualified per AEC-Q100 Grade 1 for under-hood and cabin-mounted automotive ECUs. |
Pinout & Package
Package: XQFN10 (SOT1049-3), plastic extremely thin quad flat package; no leads; 10 terminals; body 1.55 × 2.00 × 0.50 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1Y0, 1Y1, 2Y0, 2Y1 | Independent I/O terminals | Four analog signal paths - each pair (e.g., 1Y0/1Y1) connects bidirectionally to its common terminal (1Z or 2Z) based on select state. |
| 1Z, 2Z | Common I/O terminals | Shared signal interface points - route analog signals either to Y0 or Y1 depending on corresponding S input logic level. |
| 1S, 2S | Digital select inputs | Schmitt-triggered control lines accepting 1.8 V logic even at 3.6 V VCC; tolerate slow edges and support voltage levels above VCC. |
| VCC | Supply voltage | Single positive supply powering both analog switch core and digital interface; supports wide 1.4–4.3 V range. |
| GND | Ground reference | 0 V reference for all analog and digital signals; required for proper biasing and ESD current return path. |
Key Features
| Feature | Design Value |
|---|---|
| Automotive qualification | AEC-Q100 Grade 1 certified - validated for −40 °C to +125 °C operation and automotive reliability stress testing. |
| Rail-to-rail signal handling | Switches signals from 0 V to VCC (up to 4.3 V) - eliminates need for external level-shifting circuitry in mixed-voltage systems. |
| Low charge injection | 37 pC max at VCC = 4.3 V - minimizes transient glitches and settling time in precision ADC/DAC multiplexing. |
| High noise immunity | Schmitt-trigger inputs with hysteresis - reject noise on control lines in electrically harsh vehicle environments. |
| Break-before-make guarantee | tb-m ≤ 10 ns at VCC ≥ 2.7 V - prevents signal shorting during channel transitions, ensuring safe switching in power-sensitive circuits. |
Applications
| Infotainment Audio Routing | Body Control Module Signal Multiplexing |
|---|---|
Use Scenario: Switching multiple microphone or speaker inputs/outputs in automotive head units and amplifier modules. IC Role / Device Role / Timing Role: Dual SPDT analog switch providing low-distortion, low-latency signal path selection under microcontroller control. Use Value: 0.02 % THD at 2.7 V and 2 Vp-p, 60 MHz −3 dB bandwidth, and −90 dB isolation preserve audio fidelity across source selections. | Use Scenario: Consolidating sensor inputs (e.g., door latch, seat position, ambient light) into shared MCU ADC channels. IC Role / Device Role / Timing Role: Low-leakage analog multiplexer enabling sequential sampling of multiple automotive sensors with minimal cross-channel interference. Use Value: <100 nA OFF-state leakage at 125 °C ensures accurate low-current sensor readings; 0.50 Ω ON resistance avoids gain error in ratiometric measurements. |
| Telematics Antenna Switching | ADAS Camera Interface Multiplexing |
Use Scenario: Selecting between GPS, cellular, and Wi-Fi antennas in connected vehicle gateways. IC Role / Device Role / Timing Role: High-isolation RF-optimized analog switch managing antenna signal paths with minimal insertion loss. Use Value: −90 dB isolation at 100 kHz and 0.13 Ω ON resistance flatness reduce coupling between co-located antennas and maintain SNR. | Use Scenario: Sharing high-speed video data lanes (e.g., MIPI CSI-2) among multiple rear/side-view cameras in surround-view systems. IC Role / Device Role / Timing Role: Fast-switching analog multiplexer supporting bidirectional video signal routing with sub-50 ns enable/disable times. Use Value: 22 ns enable time and 60 MHz −3 dB bandwidth support 1080p60 video switching without visible artifacts or sync loss. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TS5A23157QDGSRQ1 | Higher typical ON resistance (0.9 Ω at 3.3 V); wider −40 °C to +125 °C range; same XQFN10 package. | Lower bandwidth (15 MHz −3 dB) and higher THD (0.05 %) limit suitability for high-fidelity audio. | Select when cost sensitivity outweighs ultra-low RON and THD requirements; verify layout compatibility with identical footprint. |
| TMUX1574QPWRQ1 | Quad SPDT configuration; lower RON flatness (0.08 Ω); higher supply current (1 µA vs. 0.3 µA typical ICC). | Supports four independent channels but lacks NX3L2267GM-Q100's 1.8 V logic compatibility at 3.6 V VCC. | Choose for systems requiring >2 switch pairs; confirm controller logic voltage compatibility before substitution. |
Compared with TS5A23157QDGSRQ1 and TMUX1574QPWRQ1, the NX3L2267GM-Q100 delivers superior analog performance (0.50 Ω RON, 0.02 % THD) and true 1.8 V logic drive at 3.6 V supply-critical for low-power automotive microcontrollers interfacing with high-fidelity analog subsystems.
Availability
NX3L2267GM-Q100 is available at Aetrix Electronics and suitable for automotive infotainment, body electronics, and ADAS camera interface applications requiring stable component supply, AEC-Q100 compliance, and long-term production continuity.
Supply support for NX3L2267GM-Q100 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 specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with leadership in automotive-grade analog and mixed-signal ICs.
The NX3L2267GM-Q100 belongs to NXP's automotive-qualified analog switch family, designed specifically for high-reliability signal routing in vehicle infotainment, telematics, and body control modules where low distortion, rail-to-rail operation, and robust ESD immunity are mandatory.
FAQ
What is the maximum analog signal voltage the NX3L2267GM-Q100 can switch?
The NX3L2267GM-Q100 supports analog signal amplitudes from 0 V to VCC, with VCC rated up to 4.3 V. This means it can reliably switch signals up to ±4.3 V peak-to-peak in single-supply configurations. The device maintains low distortion and flat ON resistance across this full range, making it suitable for audio, sensor, and video signal routing in automotive systems where rail-to-rail capability is essential. Always observe the recommended operating conditions in the NX3L2267GM-Q100 datasheet for sustained reliability.
Does the NX3L2267GM-Q100 require external level shifters when driven by a 1.8 V microcontroller?
No, the NX3L2267GM-Q100 does not require external level shifters. Its Schmitt-trigger digital inputs accept 1.8 V logic levels even when VCC is 3.6 V, with VIH as low as 1.3 V and VIL as high as 0.5 V in that range. This native 1.8 V logic compatibility eliminates translation circuitry, reduces BOM count, and improves signal integrity in mixed-voltage automotive designs. The NX3L2267GM-Q100 achieves this while maintaining low supply current and high noise immunity.
What is the thermal derating behavior of the NX3L2267GM-Q100 in its SOT1049-3 package?
For the NX3L2267GM-Q100 in the SOT1049-3 (XQFN10) package, total power dissipation (Ptot) derates linearly above 132 °C at 14.1 mW/K. The maximum rated Ptot is 250 mW at ambient temperatures from −40 °C to +125 °C. This derating ensures safe operation under transient thermal conditions in under-hood or high-power-density modules. Designers must calculate junction temperature using θJA and actual power dissipation to stay within the −40 °C to +125 °C operating range specified for the NX3L2267GM-Q100.
How does the NX3L2267GM-Q100 prevent signal shorting during channel switching?
The NX3L2267GM-Q100 guarantees break-before-make (BBM) switching by design, with measured tb-m ≤ 10 ns at VCC ≥ 2.7 V. This ensures the previously selected channel disconnects fully before the new channel connects, eliminating momentary shorts between Y0 and Y1 paths. BBM timing is process- and temperature-compensated across the full −40 °C to +125 °C range, protecting downstream circuitry such as amplifiers, ADCs, or transceivers from fault currents. This behavior is explicitly verified and documented in the NX3L2267GM-Q100 datasheet.
What ESD protection levels does the NX3L2267GM-Q100 provide on its analog switch ports?
The NX3L2267GM-Q100 provides IEC61000-4-2 contact discharge ESD protection exceeding 8000 V on all analog switch ports (1Y0, 1Y1, 2Y0, 2Y1, 1Z, 2Z). It also meets MIL-STD-883 Class 3A (>7500 V), HBM JESD22-A114F Class 3A (>7500 V), and CDM AEC-Q100-011 (>1000 V) standards. This comprehensive protection enables direct integration into automotive interfaces exposed to human contact or system-level transients without additional TVS components, reducing board space and cost while meeting OEM ESD requirements.
NX3L2267GM-Q100X 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-XQFN (1.55x2)
NX3L2267GM-Q100X FAQ
1.How can I place an order for NX3L2267GM-Q100X through Aetrix?
Please submit a Request for Quotation (RFQ) for NX3L2267GM-Q100X 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 NX3L2267GM-Q100X reliable?
The price and inventory of NX3L2267GM-Q100X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NX3L2267GM-Q100X is usually 5 days.
3.What payment methods are accepted for NX3L2267GM-Q100X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NX3L2267GM-Q100X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NX3L2267GM-Q100X?
NX3L2267GM-Q100X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NX3L2267GM-Q100X 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 NX3L2267GM-Q100X?
For technical support, including NX3L2267GM-Q100X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NX3L2267GM-Q100X requirements.
6.How does Aetrix verify that NX3L2267GM-Q100X is sourced from the original manufacturer or authorized distributors?
All NX3L2267GM-Q100X 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 NX3L2267GM-Q100X meets industry standards.
7.What is the process for return or replacement of NX3L2267GM-Q100X?
All NX3L2267GM-Q100X units undergo pre-shipment inspection (PSI). If there is an issue with NX3L2267GM-Q100X, 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 NX3L2267GM-Q100X part is unused and in its original packaging.
Return procedure for NX3L2267GM-Q100X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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