Texas Instruments FDC2214QRGHRQ1
- Part Number:
- FDC2214QRGHRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 4415253-FDC2214QRGHRQ1
- Description:
- 4-Ch, 28-bit, automotive capacitance to digital converter
- Datasheet:
- fdc2214-q1
- Number of input channels4
- Operating temperature range (°C)-40 to 125
- Interface typeI2C
- Resolution (Bps)28
- RatingAutomotive
Capacitive sensing is a low-power, low-cost, high-resolution contactless sensing technique that can be applied to a variety of applications ranging from proximity detection to gesture recognition. The sensor in a capacitive sensing system is any metal or conductor, allowing for low cost and highly flexible system design.
The main challenge limiting sensitivity in capacitive sensing applications is noise susceptibility of the sensors. With the FDC2x1x-Q1 innovative EMI resistant architecture, performance can be maintained even in presence of high-noise environments.
The FDC2x1x-Q1 is a multi-channel family of noise- and EMI-resistant, high-resolution, high-speed capacitance-to-digital converters for implementing capacitive sensing solutions. The devices employ an innovative narrow-band based architecture to offer high rejection of noise and interferers while providing high resolution at high speed. The devices support a wide excitation frequency range, offering flexibility in system design.
Sensor and Detector Interface 3.6V 2.1mA I2C Interface Automotive 16-Pin WQFN EP T/R
e3 FDC2214 Proximity Detector Tape & Reel (TR) capacitive touch sensor 4mm 2.1mA 28b 2.7V~3.6V
Capacitance to Digital Converter for Capacitive Sensing Digital Output 3.3V Automotive 16-Pin WQFN EP T/R
FDC2214-Q1 4-CHANNEL, NOISE-IMMU
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ImagePart NumberManufacturerNumber of input channelsOperating temperature range (°C)Interface typeResolution (Bps)RatingFeaturesVs (max) (V)View Compare
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FDC2214QRGHRQ14-40 to 125I2C28Automotive---
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2-40 to 125I2C12CatalogEMI-resistant3.6
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4-40 to 125I2C12CatalogEMI-resistant3.6
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4-40 to 125I2C12CatalogEMI-resistant3.6
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