Low

TEXAS INSTRUMENTS  FDC2214RGHT  Capacitive Touch Sensor, 2.7 V, 3.6 V, WQFN, 16 Pins

TEXAS INSTRUMENTS FDC2214RGHT
Technical Data Sheet (10.22KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The FDC2214RGHT is a Capacitance-to-Digital Converter that has low-power, high- resolution contactless sensing technique. The sensor in a capacitive sensing system is any metal or conductor, allowing highly flexible system design. The main challenge limiting sensitivity in capacitive sensing applications is noise susceptibility of the sensors. The device is multi-channel, noise-resistant, high-resolution and high-speed. 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. A wide frequency range is especially useful for reliable sensing of conductive liquids such as detergent, soap and ink.
  • EMI-resistant architecture
  • 4.08ksps Maximum output rates (one active channel)
  • 250nF Maximum input capacitance (at 10kHz with 1mH inductor)
  • 10kHz to 10MHz Sensor excitation frequency range
  • 4-channel Operation
  • Resolution up to 28-bit
  • 0.3fF at 100sps System noise floor
  • 2.1mA Power consumption active
  • 35µA Low-power sleep mode
  • 200nA Shutdown current
  • I²C Interface

Product Information

IC Interface Type:
Supply Voltage Min:
2.7V
Supply Voltage Max:
3.6V
Sensor Case Style:
WQFN
No. of Pins:
16Pins
Operating Temperature Min:
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Sensing & Instrumentation;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.000012

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.