Industry-Verified Manufacturing Data (2026)

Detection IC (Integrated Circuit)

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Detection IC (Integrated Circuit) used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Detection IC (Integrated Circuit) is characterized by the integration of Differential Amplifier and Comparator Circuit. In industrial production environments, manufacturers listed on CNFX commonly emphasize Semiconductor Silicon construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A specialized integrated circuit designed to monitor electrical parameters and detect ground fault conditions in GFCI systems.

Product Specifications

Technical details and manufacturing context for Detection IC (Integrated Circuit)

Definition
The Detection IC is a critical component within a Ground Fault Circuit Interrupter (GFCI) detection circuit. It continuously monitors the current differential between the hot and neutral conductors, processes this signal, and triggers a safety response when an imbalance indicative of a ground fault is detected, thereby preventing electrical shock hazards.
Working Principle
The IC operates by comparing the current flowing through the line and neutral conductors via a differential current transformer or sensing coil. It amplifies the resulting differential signal, filters noise, and compares it against a predefined threshold. If the imbalance exceeds the threshold (typically 4-6 mA), the IC's output stage activates, signaling the circuit breaker to trip and interrupt power.
Common Materials
Semiconductor Silicon
Technical Parameters
  • Trip threshold current for ground fault detection (mA) Standard Spec
Components / BOM
  • Differential Amplifier
    Amplifies the small differential current signal from the sensing transformer.
    Material: Semiconductor
  • Comparator Circuit
    Compares the amplified signal against the reference threshold to detect a fault condition.
    Material: Semiconductor
  • Output Driver
    Provides the signal to activate the relay or circuit breaker trip mechanism.
    Material: Semiconductor

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Detection IC (Integrated Circuit).

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
current: Up to 30mA differential current detection
voltage: Up to 277V AC
frequency: 50/60Hz line frequency compatibility
temperature: -40°C to +125°C
Media Compatibility
✓ Residential electrical panels ✓ Industrial control cabinets ✓ Commercial building wiring systems
Unsuitable: High-voltage transmission lines (>600V) or explosive atmospheres
Sizing Data Required
  • System voltage rating (120V/240V/277V)
  • Required trip threshold (4-6mA typical)
  • Mounting configuration (PCB vs. DIN rail)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Thermal overstress
Cause: Excessive heat generation from high current loads or inadequate cooling, leading to material degradation and circuit failure.
Electrostatic discharge (ESD) damage
Cause: Improper handling or grounding during installation/maintenance, causing internal semiconductor junction breakdown.
Maintenance Indicators
  • Visible discoloration or burn marks on the IC package or surrounding PCB
  • Intermittent system faults or erratic behavior coinciding with IC temperature fluctuations
Engineering Tips
  • Implement active thermal management with heatsinks or forced air cooling to maintain junction temperatures below manufacturer specifications
  • Establish ESD-protected workstations and handling procedures using grounded wrist straps and anti-static packaging during all maintenance activities

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems IEC 60747-1:2022 - Semiconductor devices - General CE Marking - EMC Directive 2014/30/EU
Manufacturing Precision
  • Lead Pitch: +/-0.05mm
  • Package Flatness: 0.1mm
Quality Inspection
  • Automated Optical Inspection (AOI)
  • Electrical Parametric Testing

Factories Producing Detection IC (Integrated Circuit)

Verified manufacturers with capability to produce this product in China

✓ 97% Supplier Capability Match Found

T Technical Director from Canada Feb 10, 2026
★★★★★
"The technical documentation for this Detection IC (Integrated Circuit) is very thorough, especially regarding technical reliability."
Technical Specifications Verified
P Project Engineer from United States Feb 07, 2026
★★★★☆
"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Detection IC (Integrated Circuit) so far. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from United Arab Emirates Feb 04, 2026
★★★★★
"Testing the Detection IC (Integrated Circuit) now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

14 sourcing managers are analyzing this specification now. Last inquiry for Detection IC (Integrated Circuit) from Thailand (44m ago).

Supply Chain Compatible Machinery & Devices

Modular Industrial Edge Computing Device

Rugged computing platform for industrial data processing at the network edge

Explore Specs →
Industrial Smart Camera Module

Embedded vision system for industrial automation and quality inspection.

Explore Specs →
Industrial Wireless Power Transfer Module

Wireless power transfer module for industrial equipment applications

Explore Specs →
Industrial Smart Sensor Module

Modular industrial sensor with embedded processing and wireless connectivity

Explore Specs →

Frequently Asked Questions

What is the primary function of this detection IC?

This detection IC continuously monitors electrical parameters in GFCI (Ground Fault Circuit Interrupter) systems to identify ground fault conditions, triggering protective responses to prevent electrical hazards.

What components make up the BOM for this detection IC?

The Bill of Materials includes a comparator circuit for signal comparison, a differential amplifier for precise voltage measurement, and an output driver to activate protective mechanisms when faults are detected.

Why is semiconductor silicon used in this detection IC?

Semiconductor silicon provides reliable electrical properties, thermal stability, and manufacturing scalability, making it ideal for creating sensitive detection circuits that require consistent performance in various environmental conditions.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Get Quote for Detection IC (Integrated Circuit)

Request technical pricing, lead times, or customized specifications for Detection IC (Integrated Circuit) directly from verified manufacturing units.

Your business information is encrypted and only shared with verified Detection IC (Integrated Circuit) suppliers.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture Detection IC (Integrated Circuit)?

Connect with verified factories specializing in this product category

Add Your Factory Contact Us
Previous Product
Detection Algorithm Processor
Next Product
Detection Logic