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NXP Semiconductors NCX2200GW,125
- Part No.:
- NCX2200GW,125
- Manufacturer:
- NXP Semiconductors
- Category:
- Comparators
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
NCX2200GW,125.pdf
- Description:
- Comparator, 30000uV Offset-Max,
- Quantity:
- Payment:
- Shipping:
Inventory:2,355
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Product details
Overview
NCX2200GW,125 from NXP Semiconductors is a single low-voltage, rail-to-rail input/output comparator optimized for battery-powered and low-power systems. It operates from 1.3 V to 5.5 V, draws only 6 µA typical supply current, delivers 0.8 µs typical propagation delay at 20 mV overdrive, and features internal 9 mV hysteresis - enabling reliable threshold detection in cellular telephones and security alarm circuits.
For engineers reviewing the NCX2200GW,125 datasheet, NCX2200GW,125 pinout, NCX2200GW,125 application, or NCX2200GW,125 equivalent, key selection criteria include ultra-low supply voltage operation (1.3 V), rail-to-rail I/O capability, guaranteed hysteresis, ESD robustness (HBM >2000 V), and TSSOP5 packaging for space-constrained PCB layouts.
Technical Context
The NCX2200GW,125 implements a complementary P/N-channel output stage enabling true rail-to-rail output swing up to ±5 mA load, with minimized shoot-through current to eliminate need for bypass capacitors. Its input stage supports common-mode voltage range extending 0.1 V beyond both supply rails without phase inversion.
Internal hysteresis of 9 mV (typical) is fixed and unadjustable, providing inherent noise immunity for clean switching in noisy environments. The device is characterized across −40 °C to +85 °C and specified for functional operation down to 1.3 V supply - making it suitable for direct integration into 1.8 V, 3.0 V, and 5.0 V mixed-voltage systems without level-shifting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.3 V to 5.5 V - enables direct use in single-cell Li-ion (2.7–4.2 V), 3.0 V coin-cell, and legacy 5.0 V systems |
| Supply Current | 6 µA typical - extends battery life in always-on sensor monitoring and alarm circuits |
| Propagation Delay | 0.8 µs typical at 20 mV overdrive - supports fast response in overvoltage/undervoltage detection |
| Hysteresis Voltage | 9 mV typical - prevents chatter on slow or noisy input signals without external components |
| Input Offset Voltage | ±30 mV max over temperature - ensures predictable switching thresholds in precision threshold applications |
| ESD Robustness | HBM >2000 V, CDM >1000 V - reduces need for external protection in handheld and portable designs |
| Operating Temperature | −40 °C to +85 °C - qualified for industrial and consumer ambient environments |
Pinout & Package
TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, 1.25 mm body width, 0.65 mm pitch, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT | Push-pull CMOS output capable of rail-to-rail swing and ±5 mA drive - directly interfaces with microcontroller GPIO or logic inputs |
| 2 | VEE | Ground reference terminal - must be connected to system GND; serves as voltage reference for all inputs and outputs |
| 3 | IN+ | Non-inverting input - accepts rail-to-rail common-mode signals; used for reference or signal comparison |
| 4 | IN− | Inverting input - accepts rail-to-rail common-mode signals; used for sensed voltage or threshold comparison |
| 5 | VCC | Positive supply terminal - powers internal circuitry; supports 1.3–5.5 V operation without regulation |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of supply rails for maximum dynamic range in low-voltage systems |
| Internal 9 mV hysteresis | Eliminates need for external positive feedback resistors in threshold-detection applications |
| No phase inversion on overdriven inputs | Prevents erroneous output states when input exceeds supply rails by up to 0.1 V |
| 0.8 µs propagation delay at 1.3 V | Ensures timely response in battery-monitoring and power-fail detection circuits |
| 6 µA supply current at 25 °C | Reduces quiescent power in always-on comparators for multi-year battery life |
Applications
| Cellular Telephone Battery Monitoring | Security System Intrusion Detection |
|---|---|
Use Scenario: Monitoring Li-ion cell voltage during charging/discharging to trigger low-battery alerts or cutoff. IC Role / Device Role / Timing Role: Single comparator comparing battery voltage against a precision reference to generate digital alert signal. Use Value: Ultra-low 6 µA supply current minimizes drain on standby battery; 1.3 V operation supports detection even near end-of-discharge. | Use Scenario: Detecting tamper-induced voltage changes on door/window sensor lines in wired alarm panels. IC Role / Device Role / Timing Role: Threshold detector converting analog sensor line voltage shifts into clean digital intrusion flags. Use Value: Internal 9 mV hysteresis rejects line noise and contact bounce; rail-to-rail input handles wide common-mode swings on long sensor cables. |
| Personal Digital Assistant Power Management | Portable Medical Sensor Interface |
Use Scenario: Enabling/disabling subsystems (e.g., display backlight, USB PHY) based on system voltage or user activity. IC Role / Device Role / Timing Role: Voltage supervisor generating enable/disable control signals for PMIC or LDOs. Use Value: 0.8 µs propagation delay ensures rapid power-state transitions; 1.3–5.5 V range matches diverse rail voltages in PDA architectures. | Use Scenario: Converting analog output from low-power biosensors (e.g., pulse oximeter photodiode) into digital trigger for MCU wake-up. IC Role / Device Role / Timing Role: Low-noise, low-drift comparator detecting physiological event thresholds. Use Value: ±30 mV offset voltage ensures repeatable trip points; HBM >2000 V ESD rating protects against handling damage in clinical environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV3691IDCKR | Lower 320 nA supply current but higher 4.5 µs propagation delay; requires ≥1.8 V supply | Better for nano-power sleep-mode monitoring; unsuitable for sub-1.8 V or fast-response applications | Select TLV3691IDCKR only when supply current is primary constraint and speed <10 µs is acceptable |
| MAX9021AUT+T | Higher 12 µA supply current; 1.6 µs propagation delay; no internal hysteresis | Requires external hysteresis resistor network; better for adjustable threshold designs | Select MAX9021AUT+T when hysteresis must be programmable or supply voltage >1.6 V is guaranteed |
Compared with TLV3691IDCKR and MAX9021AUT+T, the NCX2200GW,125 uniquely balances ultra-low-voltage operation (1.3 V), sub-microsecond speed, and integrated hysteresis - making it optimal for cost-sensitive, space-constrained, and battery-critical applications where external components must be minimized.
Availability
NCX2200GW,125 is available at Aetrix Electronics and suitable for cellular telephone battery monitoring, security system intrusion detection, and portable medical sensor interface applications requiring stable component supply, long-term lifecycle support, and consistent parametric performance.
Supply support for NCX2200GW,125 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 markets.
The NCX2200GW,125 belongs to NXP's low-power analog comparator product line, designed specifically for energy-efficient threshold detection in portable and battery-operated electronics where supply voltage headroom and quiescent current are critical constraints.
FAQ
What is the minimum operating voltage for the NCX2200GW,125?
The NCX2200GW,125 is fully functional down to 1.3 V supply voltage, with guaranteed specifications across −40 °C to +85 °C. At 1.3 V, it maintains rail-to-rail input capability, 9 mV internal hysteresis, and 0.8 µs typical propagation delay - making it suitable for single-cell lithium or alkaline battery systems nearing end-of-life discharge.
Does the NCX2200GW,125 require external hysteresis components?
No, the NCX2200GW,125 integrates 9 mV typical hysteresis internally, eliminating the need for external positive feedback resistors. This simplifies PCB layout and improves reliability in noise-prone environments such as alarm sensors or battery monitors where the NCX2200GW,125 is commonly deployed.
What package type is used for the NCX2200GW,125?
The NCX2200GW,125 uses the TSSOP5 (SOT353-1) package: a 5-lead, plastic thin shrink small outline package with 1.25 mm body width and 0.65 mm lead pitch. Pin 1 is marked in the lower-left corner below the "q1" top-side marking, per NXP's standard orientation.
Can the NCX2200GW,125 drive logic-level inputs directly?
Yes, the NCX2200GW,125 features rail-to-rail CMOS push-pull output capable of sourcing/sinking ±5 mA, allowing direct interfacing with 1.8 V, 3.3 V, and 5 V logic families. VOH reaches 5.33 V at 5.5 V supply with −5 mA load, and VOL stays below 0.2 V at 5 mA - ensuring robust logic-level compatibility without external pull-ups.
Is the NCX2200GW,125 suitable for automotive applications?
No, the NCX2200GW,125 is not automotive-qualified. It is specified for −40 °C to +85 °C operation and lacks AEC-Q200 qualification, extended temperature screening, or automotive-specific reliability testing. For automotive use, designers should select NXP's automotive-grade comparators or consult official NXP automotive product documentation for the NCX2200GW,125.
NCX2200GW,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- General Purpose
- Number of Elements:
- 1
- Output Type:
- Complementary, Rail-to-Rail
- Voltage - Supply, Single/Dual (±):
- 1.3V ~ 5.5V
- :
- 30mV @ 5.5V
- Voltage - Input Offset (Max):
- 1pA @ 5.5V
- Current - Input Bias (Max):
- 68mA @ 5.5V
- Current - Output (Typ):
- 9µA
- Current - Quiescent (Max):
- 70dB CMRR, 80dB PSRR
- CMRR, PSRR (Typ):
- 800ns (Typ)
- Propagation Delay (Max):
- 20mV
- Hysteresis:
- -40°C ~ 85°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- 5-TSSOP
NCX2200GW,125 FAQ
1.How can I place an order for NCX2200GW,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for NCX2200GW,125 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 NCX2200GW,125 reliable?
The price and inventory of NCX2200GW,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCX2200GW,125 is usually 5 days.
3.What payment methods are accepted for NCX2200GW,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCX2200GW,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCX2200GW,125?
NCX2200GW,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCX2200GW,125 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 NCX2200GW,125?
For technical support, including NCX2200GW,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCX2200GW,125 requirements.
6.How does Aetrix verify that NCX2200GW,125 is sourced from the original manufacturer or authorized distributors?
All NCX2200GW,125 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 NCX2200GW,125 meets industry standards.
7.What is the process for return or replacement of NCX2200GW,125?
All NCX2200GW,125 units undergo pre-shipment inspection (PSI). If there is an issue with NCX2200GW,125, 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 NCX2200GW,125 part is unused and in its original packaging.
Return procedure for NCX2200GW,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NCX2200GW,125 Tags
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