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Nexperia USA Inc. NXU0304PW-Q100J
- Part No.:
- NXU0304PW-Q100J
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Translators, Level Shifters
- Package:
- Datasheet:
-
NXU0304PW-Q100J.pdf
- Description:
- NXU0304PW-Q100/SOT402/TSSOP14
- Quantity:
- Payment:
- Shipping:
Inventory:1,706
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Product details
Overview
NXU0304PW-Q100 from Nexperia is a 4-bit dual-supply voltage level translating buffer with Schmitt-trigger inputs, 3-state outputs, AEC-Q100 Grade 1 qualification, 0.9 V to 5.5 V dual supply range (VCCA/VCCB), and 250 Mbps max data rate for ≥1.8 V to 5 V translation - used in automotive UART/SPI/JTAG bus interfacing between mixed-voltage domains.
For engineers reviewing the NXU0304PW-Q100 datasheet, NXU0304PW-Q100 pinout, NXU0304PW-Q100 application, or NXU0304PW-Q100 equivalent, key selection criteria include bidirectional level translation capability, IOFF-enabled partial power-down protection, Schmitt-trigger noise immunity for slow/noisy signals, and TSSOP14 package compatibility with AOI-suitable side-wettable flanks.
Technical Context
This device implements asynchronous unidirectional level translation: three channels (A1–A3 → YB1–YB3) translate from A-side (VCCA-referenced) to B-side (VCCB-referenced), while one channel (B4 → YA4) translates in reverse. The OE input is referenced to either VCCA or VCCB via internal VCC(MIN) circuitry, enabling flexible control domain selection.
Schmitt-trigger inputs feature integrated 6.5 MΩ pull-down resistors and hysteresis (e.g., 0.96 V typical at 5.5 V), ensuring robust operation with slow edges or noisy waveforms. IOFF circuitry activates when either VCCA or VCCB drops below 100 mV or floats, blocking backflow current and enforcing high-impedance suspend mode without supply sequencing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range (VCCA/VCCB) | 0.9 V to 5.5 V - enables translation across 1.2 V/1.5 V/1.8 V/2.5 V/3.3 V/5.0 V nodes without level-shifter redesign. |
| Max Data Rate | 250 Mbps (≥1.8 V to 5 V) - supports high-speed UART, SPI, and JTAG communication in automotive ECUs. |
| Output Drive | 12 mA at 5 V - ensures fast edge rates and reliable loading of standard CMOS buses. |
| IOFF Leakage | <2 μA per output during suspend - prevents damaging backflow when one supply is powered down. |
| ESD Rating | HBM ±2500 V, CDM ±1500 V - meets automotive robustness requirements per AEC-Q100. |
| Operating Temp | −40 °C to +125 °C - qualified for under-hood and infotainment module deployment. |
| Input Hysteresis | 0.96 V typical at 5.5 V - rejects noise up to ~20% of VCCO on slow-rising/falling signals. |
Pinout & Package
TSSOP14 package (SOT402-1), 14-lead plastic thin shrink small outline, 4.4 mm body width, side-wettable flanks for automated optical inspection (AOI).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCCA | Supply for A-side inputs (A1–A3, YA4) and OE reference domain - sets logic threshold for An/B4 and OE. |
| 2–4, 10 | A1, A2, A3, B4 | Data inputs: A1–A3 referenced to VCCA (A→B direction); B4 referenced to VCCB (B→A direction). |
| 5 | YA4 | Output driven from B4 input, referenced to VCCA - enables reverse-direction translation on one channel. |
| 6, 9 | n.c. | No-connect terminals - electrically isolated; no routing or thermal tie required. |
| 7 | GND | Common ground reference for all I/O and supply return paths. |
| 8 | OE | Active-HIGH output enable - referenced to VCCA or VCCB; floating or pulled low ensures Hi-Z at power-up/down. |
| 11–13 | YB1, YB2, YB3 | Outputs driven from A1–A3, referenced to VCCB - three dedicated A→B translation channels. |
| 14 | VCCB | Supply for B-side outputs (YB1–YB3, B4) - independent of VCCA, enabling true dual-voltage operation. |
Key Features
| Feature | Design Value |
|---|---|
| Automotive AEC-Q100 Grade 1 | Qualified for −40 °C to +125 °C operation - suitable for engine control, ADAS, and body electronics. |
| Schmitt-trigger with 6.5 MΩ pull-down | Eliminates floating inputs and tolerates slow/noisy signals without external components. |
| IOFF partial power-down | Blocks backflow current when either VCCA or VCCB is disconnected - protects downstream circuitry. |
| Flexible OE referencing | OE accepts logic levels from VCCA or VCCB domain - simplifies control interface in mixed-supply systems. |
| Low dynamic power | Typical ICC = 0.4–0.9 μA across 0.9–5.0 V supplies - reduces system-level quiescent current in always-on modules. |
Applications
| Automotive Body Control Module (BCM) | Infotainment System Interface |
|---|---|
Use Scenario: Interfacing 3.3 V microcontroller GPIOs with 5.0 V legacy sensor clusters in door modules. IC Role / Device Role / Timing Role: Unidirectional level translation (A→B) for status signals and diagnostics lines. Use Value: Eliminates need for discrete resistor dividers or active translators; IOFF prevents bus contention during sleep/wake transitions. |
Use Scenario: Bridging 1.8 V application processor UART to 3.3 V Bluetooth/Wi-Fi module in head unit. IC Role / Device Role / Timing Role: Bidirectional translation (A→B for TX, B→A for RX) with Schmitt-trigger noise rejection. Use Value: Maintains signal integrity over long PCB traces; 250 Mbps rating exceeds UART baud rates up to 12.5 MBd. |
| ADAS Camera Sensor Interface | Electric Power Steering (EPS) ECU |
Use Scenario: Level-shifting MIPI CSI-2 D-PHY clock/data lanes between 1.2 V image sensor and 1.8 V SoC. IC Role / Device Role / Timing Role: Low-skew (<0.7 ns) translation of high-frequency clock and data signals. Use Value: Meets timing margin requirements for 1.5 Gbps D-PHY v1.2; TSSOP14 footprint fits space-constrained camera modules. |
Use Scenario: Isolating 5.0 V motor driver control lines from 3.3 V safety MCU during fault conditions. IC Role / Device Role / Timing Role: OE-controlled 3-state output enabling safe shutdown and bus isolation. Use Value: High-impedance state activated by MCU before power-down prevents unintended actuator activation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-supply level translation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXU0104PW-Q100 | 2-bit version, identical VCCA/VCCB range and Schmitt inputs but half the channel count. | Limited to simpler interfaces requiring only two bidirectional or four unidirectional lines. | Select when BOM cost reduction is prioritized and channel count permits downsizing. |
| NXU0204PW-Q100 | Same 4-bit architecture but lacks IOFF circuitry and suspend mode - no backflow protection. | Not suitable for partial-power-down systems where one supply may float during operation. | Choose only for non-critical consumer applications where AEC-Q100 Grade 1 is not mandated. |
Compared with NXU0104PW-Q100, this part provides double channel density for compact multi-bus designs; versus NXU0204PW-Q100, it adds essential IOFF protection for automotive functional safety compliance.
Availability
NXU0304PW-Q100 is available at Aetrix Electronics and suitable for automotive body control, infotainment interface, and ADAS sensor connectivity requiring stable component supply, AEC-Q100 qualification, and dual-supply translation flexibility.
Supply support for NXU0304PW-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
Nexperia is a leading semiconductor manufacturer specializing in high-performance logic, analog, and discrete components for automotive, industrial, and consumer markets.
This device belongs to Nexperia's automotive-qualified level translation portfolio, designed specifically for robust, low-power, mixed-voltage bus interfacing in harsh automotive environments.
FAQ
Can NXU0304PW-Q100 translate between 1.2 V and 5.0 V rails?
Yes - VCCA and VCCB operate independently from 0.9 V to 5.5 V, enabling direct 1.2 V ↔ 5.0 V translation. Maximum data rate is 100 Mbps for 1.1–1.3 V to 4.5–5.5 V translation, verified per Table 12. Input thresholds scale with supply, and Schmitt hysteresis ensures noise margin across the full range.
What happens if OE is left floating during power-up?
The OE pin has no internal pull-up; however, the device enters high-impedance state when OE is floating due to its design. This behavior is explicitly guaranteed in the datasheet: "OE pin can be left floating or externally pulled down to ground to ensure high-impedance state during power up or power down." No external resistor is required.
Does the TSSOP14 package support automated optical inspection (AOI)?
Yes - the SOT402-1 package features side-wettable flanks, allowing solder joint inspection via AOI systems. This is confirmed in the "Features and benefits" section and supports automotive manufacturing traceability requirements without X-ray verification.
How does IOFF protect the device during partial power-down?
When either VCCA or VCCB drops below 100 mV or floats, IOFF circuitry disables all outputs and blocks current flow between powered and unpowered domains. Measured IOFF leakage is ≤2 μA per output, preventing latch-up or damage to upstream drivers - critical for fail-safe automotive subsystems.
NXU0304PW-Q100J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Translator Type:
- Voltage Level
- Channel Type:
- Unidirectional
- Number of Circuits:
- 1
- Channels per Circuit:
- 4
- Voltage - VCCA:
- 0.9 V ~ 5.5 V
- Voltage - VCCB:
- 0.9 V ~ 5.5 V
- Input Signal:
- -
- Output Signal:
- -
- Output Type:
- Tri-State
- Data Rate:
- 250Mbps
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP (0.173", 4.40mm Width)
NXU0304PW-Q100J FAQ
1.How can I place an order for NXU0304PW-Q100J through Aetrix?
Please submit a Request for Quotation (RFQ) for NXU0304PW-Q100J 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 NXU0304PW-Q100J reliable?
The price and inventory of NXU0304PW-Q100J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NXU0304PW-Q100J is usually 5 days.
3.What payment methods are accepted for NXU0304PW-Q100J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NXU0304PW-Q100J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NXU0304PW-Q100J?
NXU0304PW-Q100J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NXU0304PW-Q100J 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 NXU0304PW-Q100J?
For technical support, including NXU0304PW-Q100J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NXU0304PW-Q100J requirements.
6.How does Aetrix verify that NXU0304PW-Q100J is sourced from the original manufacturer or authorized distributors?
All NXU0304PW-Q100J 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 NXU0304PW-Q100J meets industry standards.
7.What is the process for return or replacement of NXU0304PW-Q100J?
All NXU0304PW-Q100J units undergo pre-shipment inspection (PSI). If there is an issue with NXU0304PW-Q100J, 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 NXU0304PW-Q100J part is unused and in its original packaging.
Return procedure for NXU0304PW-Q100J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NXU0304PW-Q100J Tags
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