Capacitance to Digital Converters

Capacitance to Digital Converters are a type of electronic device that converts a capacitance value into a digital value.

How does a capacitance to digital converter work?

Capacitance to Digital Converters interface with capacitive sensors with maximum value 1nF of which a cable capacitance of up to 1nF can be tolerated. This type of converter can also interface with a capacitive MEMS (micro-electromechanical system) sensor and then convert the value into a digital one.

Some capacitance to digital converter features an adaptive threshold algorithm which is designed to compensate for any changes in the sensor capacitance due to factors in the environment like humidity and temperature.

Types of capacitance to digital converters

This converter is available in different configurations types such as varied conversion rates, resolution.

These converters also available in different package types such as MSOP (Mini small-outline package), SSOP (Shrink small-outline package), TSSOP (Thin shrink small-outline package)

Applications

Capacitance to digital converters have a wide range of application use such as;

  • Proximity sensors
  • Position detection
  • level detection

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Omschrijving Prijs Resolution Conversion Rate Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage Minimum Operating Temperature Input Type Power Supply Type
RS-stocknr. 162-6562
FabrikantnummerLDC1000NHRT
€ 5,164
Each (On a Reel of 250)
Aantal stuks
- - WSON 16 5 x 4 x 0.8mm 5mm 4mm 0.8mm 5.25 V +125 °C 4.75 V -40 °C - -
RS-stocknr. 208-8507
FabrikantnummerFDC2214QRGHTQ1
€ 4,352
Each (On a Reel of 250)
Aantal stuks
28 bit 13.3ksps WFQFN 16 - - - - - - - - - -
RS-stocknr. 133-0165
FabrikantnummerFDC2112DNTT
€ 3,49
Each
Aantal stuks
12 bit 13.3ksps WSON 12 4 x 4 x 0.8mm 4mm 4mm 0.8mm 3.6 V +125 °C 2.7 V -40 °C - -
RS-stocknr. 843-1828
FabrikantnummerFDC1004DSCT
€ 6,37
Each (In a Pack of 2)
Aantal stuks
16 bit - WSON 10 3.1 x 3.1 x 0.75mm 3.1mm 3.1mm 0.75mm 3.6 V +85 °C 3 V -40 °C - -
RS-stocknr. 162-9804
FabrikantnummerLDC1614RGHT
€ 3,661
Each (On a Reel of 250)
Aantal stuks
28 bit - WQFN 16 4.1 x 4.1 x 0.8mm 4.1mm 4.1mm 0.8mm 3.6 V +125 °C 2.7 V -40 °C - -
RS-stocknr. 908-3865
FabrikantnummerLDC1614RGHT
€ 3,76
Each
Aantal stuks
28 bit - WQFN 16 4.1 x 4.1 x 0.8mm 4.1mm 4.1mm 0.8mm 3.6 V +125 °C 2.7 V -40 °C - -
RS-stocknr. 168-4950
FabrikantnummerFDC2112DNTT
€ 2,109
Each (On a Reel of 250)
Aantal stuks
12 bit 13.3ksps WSON 12 4 x 4 x 0.8mm 4mm 4mm 0.8mm 3.6 V +125 °C 2.7 V -40 °C - -
RS-stocknr. 208-8508
FabrikantnummerFDC2214QRGHTQ1
€ 6,96
Each (In a Pack of 2)
Aantal stuks
28 bit 13.3ksps WFQFN 16 - - - - - - - - - -
RS-stocknr. 162-8571
FabrikantnummerFDC1004DSCT
€ 3,762
Each (On a Reel of 250)
Aantal stuks
16 bit - WSON 10 3.1 x 3.1 x 0.75mm 3.1mm 3.1mm 0.75mm 3.6 V +85 °C 3 V -40 °C - -