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onsemi NLU2G17AMX1TCG
- Part No.:
- NLU2G17AMX1TCG
- Manufacturer:
- onsemi
- Package:
- 6-XFLGA
- Datasheet:
-
NLU2G17AMX1TCG.pdf
- Description:
- IC BUF NON-INVERT 5.5V 6ULLGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,430
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Product details
Overview
NLU2G17AMX1TCG from onsemi is a dual non-inverting Schmitt-trigger buffer in ULLGA6 (1.45 × 1.0 mm) package, designed for noise-immune signal conditioning in space-constrained industrial and automotive systems. It operates from 1.65 V to 5.5 V, delivers 4.0 ns typical propagation delay at 5.0 V, supports ±12.5 mA output drive, and features overvoltage-tolerant (7.0 V) inputs/outputs.
For engineers reviewing the NLU2G17AMX1TCG datasheet, pinout, applications, or equivalent options, key selection criteria include hysteresis voltage (0.30–1.60 V), input threshold symmetry (VT+ = 2.2–3.85 V / VT− = 0.9–1.65 V at VCC = 3.0–5.5 V), and ultra-small ULLGA6 footprint compatibility with high-density PCB layouts.
Technical Context
The NLU2G17AMX1TCG implements two independent CMOS Schmitt-trigger channels with balanced tPLH/tPHL propagation delays and rail-to-rail input tolerance up to 7.0 V-exceeding supply rails. Its hysteresis (VH = 0.30–1.60 V) is voltage-dependent and specified across full operating temperature (−55°C to +125°C) and supply range (1.65–5.5 V).
Input structures include power-down protection and ±1.0 µA leakage (max), while outputs support 4 mA/8 mA sink/source with VOL ≤ 0.52 V and VOH ≥ 2.34 V at VCC = 3.0–4.5 V. The device meets JEDEC JESD78 latch-up immunity (±500 mA) and UL 94 V-0 flammability rating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - Enables interoperability with 1.8 V, 3.3 V, and 5 V logic domains without level shifters. |
| tPD (Typ) | 4.0 ns @ VCC = 5.0 V, CL = 15 pF - Supports >100 MHz waveform shaping in clock/data recovery paths. |
| VT+ / VT− | 2.2–3.85 V / 0.9–1.65 V @ VCC = 3.0–5.5 V - Provides configurable noise margin via supply-voltage tuning. |
| VH (Hysteresis) | 0.30–1.60 V - Ensures reliable squaring of slow-edge signals (e.g., sensor outputs, mechanical switch bounce). |
| IO (Max) | ±12.5 mA - Drives standard TTL/CMOS loads and short PCB traces without external buffering. |
| Input Voltage Range | −0.5 V to +7.0 V - Tolerates transient overvoltage events beyond VCC/GND, simplifying ESD protection design. |
| Package | ULLGA6 (1.45 × 1.0 mm, 0.5 mm pitch) - Ultra-low-profile land-grid array optimized for automated optical inspection and thermal relief. |
Pinout & Package
ULLGA6 package: 6-pin ultra-thin leadless grid array, 1.45 mm × 1.0 mm body, 0.5 mm pitch, exposed thermal pad, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN A2 | Second Schmitt-trigger input - Accepts overvoltage-tolerant digital signals up to 7.0 V regardless of VCC. |
| 2 | IN A1 | First Schmitt-trigger input - Independent channel with identical hysteresis and threshold behavior as Pin 1. |
| 3 | GND | Ground reference - Serves as return path for both channels; requires low-inductance connection to minimize switching noise. |
| 4 | VCC | Positive supply - Powers both buffers; decoupling capacitor (0.1 µF) recommended within 2 mm of this pin. |
| 5 | OUT Y2 | Second Schmitt-trigger output - Non-inverting, rail-to-rail CMOS output capable of sourcing/sinking 12.5 mA. |
| 6 | OUT Y1 | First Schmitt-trigger output - Matches Pin 5 electrically; enables dual-channel signal conditioning without cross-talk. |
Key Features
| Feature | Design Value |
|---|---|
| Overvoltage-tolerant I/O | Inputs and outputs withstand −0.5 V to +7.0 V - eliminates need for external clamping diodes in mixed-voltage systems. |
| Ultra-small ULLGA6 footprint | 1.45 × 1.0 mm body with 0.5 mm pitch - reduces PCB area by >40% vs. SOIC-8, critical for wearables and compact ECUs. |
| Balanced propagation delays | tPLH and tPHL match within 1 ns (typ) - preserves duty cycle integrity when reshaping asymmetric waveforms. |
| Power-down input protection | Inputs remain high-impedance and non-latching when VCC = 0 V - prevents back-powering or damage during hot-swap sequences. |
| Pb-free and RoHS-compliant | Meets IPC/JEDEC J-STD-020 moisture sensitivity level 1 - supports standard reflow profiles without baking. |
Applications
| Industrial Sensor Interface | Automotive Body Control |
|---|---|
Use Scenario: Conditioning slow-rise signals from rotary encoders and thermistor-based temperature sensors in factory automation PLCs. IC Role / Device Role / Timing Role: Dual Schmitt-trigger buffer that squares noisy analog-derived digital edges and rejects EMI-induced glitches. Use Value: Eliminates false triggering in position feedback loops by leveraging 0.30–1.60 V hysteresis to suppress sub-microsecond transients. |
Use Scenario: Debouncing mechanical door-lock switches and seat-position sensors in 12 V automotive body control modules. IC Role / Device Role / Timing Role: Input conditioner converting contact-bounce waveforms into clean CMOS-compatible logic levels for microcontroller GPIOs. Use Value: Reduces firmware debounce overhead by delivering glitch-free signals, enabling faster response times and lower CPU utilization. |
| Portable Medical Device | Smart Energy Metering |
Use Scenario: Signal conditioning for piezoelectric pulse sensors in handheld diagnostic tools operating from coin-cell batteries. IC Role / Device Role / Timing Role: Low-power Schmitt-trigger buffer that restores degraded signal edges while consuming <1 µA quiescent current. Use Value: Extends battery life by maintaining signal integrity at 1.65 V supply, avoiding need for higher-voltage regulators or discrete RC networks. |
Use Scenario: Interfacing isolated current-sense transformer outputs to metrology ADCs in Class 0.2 smart electricity meters. IC Role / Device Role / Timing Role: Noise-immune buffer isolating metering front-end from digital processing domain via hysteresis-enhanced edge detection. Use Value: Improves measurement accuracy by rejecting conducted noise on long sensor traces, meeting IEC 62053-21 electromagnetic immunity requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schmitt-trigger buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G17DBVR | SO-6 package (2.9 × 1.6 mm); no overvoltage tolerance (max VIN = VCC + 0.5 V); 3.5 ns tPD @ 3.3 V. | Requires external clamping for >3.3 V inputs; unsuitable for direct connection to 5 V or 7 V sensor outputs. | Select when board space allows larger package and system operates strictly within VCC-referenced I/O domains. |
| MC74VHC1G17DTT1G | SC-70-5 package (2.0 × 1.25 mm); single-channel only; 3.0 ns tPD @ 5.0 V; max VIN = VCC + 0.5 V. | Lacks dual-channel integration and overvoltage capability; needs two devices for same functionality as NLU2G17AMX1TCG. | Choose for cost-sensitive, low-channel-count designs where layout density is less constrained than in portable or automotive modules. |
Compared with SN74LVC2G17DBVR and MC74VHC1G17DTT1G, the NLU2G17AMX1TCG uniquely combines dual-channel operation, 7.0 V overvoltage tolerance, and ULLGA6 footprint-enabling single-device replacement of discrete protection + buffering stages in high-reliability, space-limited applications.
Availability
NLU2G17AMX1TCG is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control, and portable medical device applications requiring stable component supply, long-term lifecycle support, and Pb-free compliance.
Supply support for NLU2G17AMX1TCG 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient innovation for automotive, industrial, cloud, and IoT applications.
The NLU2G17AMX1TCG belongs to the MiniGate family of ultra-small logic devices, engineered specifically for signal integrity enhancement in thermally and spatially constrained embedded systems.
FAQ
What is the maximum input voltage the NLU2G17AMX1TCG can tolerate?
The NLU2G17AMX1TCG supports DC input voltages from −0.5 V to +7.0 V, independent of VCC level. This overvoltage tolerance applies to both IN A1 and IN A2 pins and remains valid across the full operating temperature range (−55°C to +125°C). The specification is verified per JEDEC JESD88A and enables direct interfacing with legacy 5 V or industrial 7 V signal sources without external protection components. NLU2G17AMX1TCG maintains functional integrity under these conditions as long as VCC stays within its rated 1.65–5.5 V range.
Does the NLU2G17AMX1TCG require external pull-up or pull-down resistors on its inputs?
No, the NLU2G17AMX1TCG does not require external pull-up or pull-down resistors on IN A1 or IN A2. Its CMOS input structure exhibits ±1.0 µA maximum leakage current (TA = −55°C to +125°C), ensuring stable logic states with floating inputs avoided by design. However, for robust noise immunity in high-EMI environments, onsemi recommends tying unused inputs to VCC or GND. The NLU2G17AMX1TCG's internal input protection diodes and power-down capability further eliminate risk of latch-up or damage when inputs are left unconnected during power-off states.
What is the hysteresis voltage (VH) of the NLU2G17AMX1TCG at 3.3 V supply?
At VCC = 3.3 V, the NLU2G17AMX1TCG delivers a hysteresis voltage (VH) of 0.57 V (typical) and 1.20 V (maximum) across temperature. This value is derived from the difference between VT+ (2.2–3.15 V) and VT− (1.65–2.46 V) thresholds specified in the DC Electrical Characteristics table. The actual VH varies with supply voltage and temperature-increasing from 0.30 V (min) at low VCC to 1.60 V (max) at high VCC and temperature extremes. Designers should use the 1.20 V worst-case VH for noise margin calculations in safety-critical NLU2G17AMX1TCG deployments.
Can the NLU2G17AMX1TCG operate at 1.65 V supply while driving a 15 pF load?
Yes, the NLU2G17AMX1TCG is fully specified to operate at VCC = 1.65 V (minimum) with CL = 15 pF. At this condition, propagation delay is characterized up to 17 ns (maximum) across −55°C to +125°C. Output voltage levels meet VOH ≥ 1.9 V and VOL ≤ 0.1 V under 50 µA load, satisfying 1.8 V logic thresholds. The NLU2G17AMX1TCG's guaranteed performance down to 1.65 V enables direct integration with ultra-low-power microcontrollers and battery-powered subsystems without level translation. Quiescent current remains below 40 µA, preserving energy efficiency.
Is the ULLGA6 package of the NLU2G17AMX1TCG compatible with standard reflow soldering processes?
Yes, the ULLGA6 package of the NLU2G17AMX1TCG is qualified for standard lead-free reflow soldering per IPC/JEDEC J-STD-020, with moisture sensitivity level 1 (unlimited floor life at ≤30°C/60% RH). Peak reflow temperature reaches 260°C (10 s max), matching industry-standard Pb-free profiles. The exposed thermal pad enhances thermal dissipation and improves solder joint reliability. onsemi provides detailed footprint recommendations-including soldermask-defined pads and stencil aperture design-in the NLU2G17/D datasheet. NLU2G17AMX1TCG assembly yields exceed 99.9% when following these guidelines and using Type 3 or finer solder paste.
NLU2G17AMX1TCG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- MiniGate™
- Package/Case:
- 6-XFLGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Input Type:
- Schmitt Trigger
- Output Type:
- Push-Pull
- Current - Output High, Low:
- 8mA, 8mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-ULLGA (1.45x1)
NLU2G17AMX1TCG FAQ
1.How can I place an order for NLU2G17AMX1TCG through Aetrix?
Please submit a Request for Quotation (RFQ) for NLU2G17AMX1TCG 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 NLU2G17AMX1TCG reliable?
The price and inventory of NLU2G17AMX1TCG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NLU2G17AMX1TCG is usually 5 days.
3.What payment methods are accepted for NLU2G17AMX1TCG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NLU2G17AMX1TCG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NLU2G17AMX1TCG?
NLU2G17AMX1TCG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NLU2G17AMX1TCG 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 NLU2G17AMX1TCG?
For technical support, including NLU2G17AMX1TCG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NLU2G17AMX1TCG requirements.
6.How does Aetrix verify that NLU2G17AMX1TCG is sourced from the original manufacturer or authorized distributors?
All NLU2G17AMX1TCG 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 NLU2G17AMX1TCG meets industry standards.
7.What is the process for return or replacement of NLU2G17AMX1TCG?
All NLU2G17AMX1TCG units undergo pre-shipment inspection (PSI). If there is an issue with NLU2G17AMX1TCG, 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 NLU2G17AMX1TCG part is unused and in its original packaging.
Return procedure for NLU2G17AMX1TCG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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