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Part No FDC2214QRGHRQ1
Manufacturer Texas Instruments
Catalog Capacitive Touch Sensors, Proximity Sensor ICs
Description Capacitance-to-Digital Converter (FDC) for Capacitive Sensing | 28-BIT CAPACITANCE-TO-DIGITAL CO

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Pricing & Ordering $4.9302 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 11,800 pieces
MOQ: 8 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel
Type Proximity Detector
Proximity Detection Yes
Number of Inputs 4
Interface I2C
Resolution 28 b
Supply Voltage (V) 2.7V ~ 3.6V
Supply Current 2.1mA
Temperature Range - Operating -40°C ~ 125°C
Manufacturer Package 16-WFQFN Exposed Pad
Supplier Device Package 16-WQFN (4x4)
Manufacturer Pack Quantity 1
MSL Level 3 (168 Hours)
Win Source Part Number 1173720-FDC2214QRGHRQ1
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 44 pct.
Supply and Demand Status Limited


Introducing the FDC2214QRGHRQ1 from Texas Instruments

The FDC2214QRGHRQ1 is a high-precision, capacitive sensing solution designed by Texas Instruments to cater to a wide array of applications, from industrial to automotive environments. This state-of-the-art integrated circuit is part of TI's performance-driven sensing portfolio, offering an impressive combination of features that make it a go-to choice for engineers and designers alike.

Key Features:

  • High-Resolution Sensing: The FDC2214QRGHRQ1 provides high-resolution capacitive sensing by utilizing a 28-bit resolution, which delivers exceptional accuracy for measurement in applications that demand precise readings.
  • Noise Immunity: Designed with noise-resistant technology, this sensor ensures stable and reliable measurements even in the presence of environmental noise, making it ideal for challenging industrial scenarios.
  • Multi-Channel Configuration: With support for up to four capacitive sensor inputs, the device allows for multiple sensing elements to be monitored simultaneously, increasing the system's versatility and potential use cases.
  • Low Power Consumption: Energy efficiency is a hallmark of the FDC2214QRGHRQ1, which operates with low power requirements, thereby extending battery life in portable applications and reducing the overall power consumption in wired systems.


The versatility of the FDC2214QRGHRQ1 makes it suitable for a broad spectrum of applications. It is commonly used in:

  • Proximity sensing for position detection and user interface control
  • Fluid level measurement in industrial tanks and containers
  • Material composition analysis for quality control in manufacturing processes
  • Automotive human-machine interface (HMI) applications, such as touch-sensitive buttons and sliders

Quality and Reliability:

As a Q1-grade component, the FDC2214QRGHRQ1 meets the stringent quality standards required for automotive applications. It is designed to withstand harsh environments and provide consistent performance over a wide temperature range, ensuring reliability and durability for critical applications.

In summary, the FDC2214QRGHRQ1 from Texas Instruments stands out as a superior capacitive sensing solution, offering high-resolution measurement capabilities, robust noise immunity, and energy-efficient operation. Whether it's for automotive, industrial, or consumer electronics, this sensor integrates seamlessly into a wide range of designs, providing engineers with a flexible and reliable component for their sensing needs.

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