Datasheet Texas Instruments FDC1004
| Manufacturer | Texas Instruments |
| Series | FDC1004 |
4 Channel Capacitance to Digital Converter for Capacitive Sensing (Cap Sensing) Solutions
Datasheets
FDC1004 4-Channel Capacitance-to-Digital Converter for Capacitive Sensing Solutions datasheet
PDF, 1.3 Mb, Revision: B, File published: Apr 9, 2015
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Prices
Status
| FDC1004DGSR | FDC1004DGST | FDC1004DSCJ | FDC1004DSCR | FDC1004DSCT | |
|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | No | Yes |
Packaging
| FDC1004DGSR | FDC1004DGST | FDC1004DSCJ | FDC1004DSCR | FDC1004DSCT | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 10 | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | DSC | DSC | DSC |
| Industry STD Term | VSSOP | VSSOP | WSON | WSON | WSON |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 3500 | 250 | 4500 | 1000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | ZBNX | ZBNX | F1004 | F1004 | F1004 |
| Width (mm) | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 | .75 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | FDC1004DGSR | FDC1004DGST | FDC1004DSCJ | FDC1004DSCR | FDC1004DSCT |
|---|---|---|---|---|---|
| # Input Channels | 4 | 4 | 4 | 4 | 4 |
| Active Supply Current(Typ), mA | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 |
| Input Range(Typ), pF | В±15 | В±15 | В±15 | В±15 | В±15 |
| Interface | I2C | I2C | I2C | I2C | I2C |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | VSSOP | VSSOP | WSON | WSON | WSON |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) |
| Pin/Package | 10VSSOP, 10WSON | 10VSSOP, 10WSON | 10VSSOP, 10WSON | 10VSSOP, 10WSON | 10VSSOP, 10WSON |
| Programmable Sampling Rate(Typ), sps | 100/200/400 | 100/200/400 | 100/200/400 | 100/200/400 | 100/200/400 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Resolution, Bits | 24 | 24 | 24 | 24 | 24 |
| Special Features | Integrated shield drivers | Integrated shield drivers | Integrated shield drivers | Integrated shield drivers | Integrated shield drivers |
| Standby Current(Typ), uA | 29 | 29 | 29 | 29 | 29 |
| Supply Voltage, Min | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
Eco Plan
| FDC1004DGSR | FDC1004DGST | FDC1004DSCJ | FDC1004DSCR | FDC1004DSCT | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Capacitive Proximity Sensing Using the FDC1004PDF, 639 Kb, File published: Mar 2, 2015
- How to Calibrate FDC1004 for Liquid Level Sensing ApplicationsPDF, 91 Kb, File published: Oct 24, 2016
Calibrationis requiredto maximizeaccuracyfor liquidlevelsensingapplications.Thisis a stepby stepguideto performingthis calibrationwith the FDC1004for two sensorsystems(seeFigure1). RefertoCapacitiveSensing:Out-of-PhaseLiquidLevelTechnique(SNOA925)for an introductionto liquidlevelsensingwith the FDC1004. - Capacitive Sensing: Out-of-Phase Liquid Level TechniquePDF, 597 Kb, File published: Jan 27, 2015
- Capacitive Sensing: Ins and Outs of Active Shielding (Rev. A)PDF, 938 Kb, Revision: A, File published: Feb 12, 2015
- Liquid Level Sensing with the Immersive Straw ApproachPDF, 1.0 Mb, File published: Jun 19, 2015
The conventional and Out-of-Phase (OoP) liquid level sensing techniques are typically implemented for direct sensing or remote sensing applications. Sensors directly in contact with the liquid container maximize the performance of the system with minimizing sensor size, while remote sensing allows flexibility in system design. There are situations in which both of these sensor locations can exhibi - FDC1004: Basics of Capacitive Sensing and ApplicationsPDF, 389 Kb, File published: Dec 12, 2014
- Ice Buildup Detection Using TI’s Capacitive Sensing Technology – FDC1004PDF, 5.0 Mb, File published: Mar 11, 2015
Ice buildup can cause problems in many different environments and applications. The ability to sense ice buildup on enclosures and surfaces in harsh environments can initiate countermeasures at the proper time. Countermeasures can increase the usability and durability in a variety of applications. In some applications, ice detection is beneficial. It is even more helpful to be able sense ice build - Capacitive Sensing: Direct vs Remote Liquid Level Sensing Performance Analysis (Rev. A)PDF, 1.9 Mb, Revision: A, File published: Jul 24, 2015
- Derivative Integration Algorithm for Proximity SensingPDF, 128 Kb, File published: Sep 29, 2015
Model Line
Series: FDC1004 (5)
Manufacturer's Classification
- Semiconductors> Sensing Products> Capacitive Sensing> Capacitance to Digital Converters
