Capacitive sensing with grounded capacitor sensors is a very low-power, low-cost, high-resolution contactless sensing technique that can be applied to a variety of applications ranging from proximity sensing and gesture recognition to material analysis and remote liquid level sensing. The sensor in a capacitive sensing system is any metal or conductor, allow.
•1 Input Range: ±15 pF
• Measurement Resolution: 0.5 fF
• Maximum Offset Capacitance: 100 pF
• Programmable Output Rates: 100/200/400 S/s
• Maximum Shield Load: 400 pF
• Supply Voltage: 3.3 V
• Temp Range:
–40° to 125°C
• Current Consumption:
– Active: 750 µA
– Standby: 29 µA
• Interface: I2C
• Number of Channels: 4
2 Applications
• Proximity Sensor
• Gesture Recognition
• Automotive Door / Kick Sensors
• Automotive Rain Sensor
• Remote and Direct Liquid Level Sensor
• High-resolution Metal Profiling
• Rain / Fog / Ice / Snow Sensor
• Material Size Detection
• Material Stack Height
3 Descript.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | FDC1004Q |
Texas Instruments |
4-Channel Capacitance-to-Digital Converter | |
2 | FDC10 |
ETC |
10 watts of output power from a 2 x 1 x 0.4 inch package | |
3 | FDC15 |
ETC |
15 WATT DC/DC CONVERTER / SINGLE & DUAL OUTPUTS | |
4 | FDC1761-02 |
SMSC |
Floppy Disk Controller/Formatter | |
5 | FDC1763-02 |
SMSC |
Floppy Disk Controller/Formatter | |
6 | FDC1765-02 |
SMSC |
Floppy Disk Controller/Formatter | |
7 | FDC1767-02 |
SMSC |
Floppy Disk Controller/Formatter | |
8 | FDC1791-02 |
Standard Microsystems |
(FDC179x-02) Floppy Disk Controller / Formatter FDC | |
9 | FDC1792-02 |
Standard Microsystems |
Floppy Disk Controller / Formatter FDC | |
10 | FDC1793-02 |
Standard Microsystems |
Floppy Disk Controller / Formatter FDC | |
11 | FDC1794-02 |
Standard Microsystems |
Floppy Disk Controller / Formatter FDC | |
12 | FDC1795-02 |
Standard Microsystems |
Floppy Disk Controller / Formatter FDC |