Datasheet Texas Instruments FDC1004 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | FDC1004 |
Convertidor de capacitancia a digital de 4 canales para soluciones de detección capacitiva (cap cap)
Hojas de datos
FDC1004 4-Channel Capacitance-to-Digital Converter for Capacitive Sensing Solutions datasheet
PDF, 1.3 Mb, Revisión: B, Archivo publicado: abr 9, 2015
Extracto del documento
Precios
Estado
| FDC1004DGSR | FDC1004DGST | FDC1004DSCJ | FDC1004DSCR | FDC1004DSCT | |
|---|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí | No | No | Sí |
Embalaje
| 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 | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| 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 |
Plan ecológico
| FDC1004DGSR | FDC1004DGST | FDC1004DSCJ | FDC1004DSCR | FDC1004DSCT | |
|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- Capacitive Proximity Sensing Using the FDC1004PDF, 639 Kb, Archivo publicado: marzo 2, 2015
- How to Calibrate FDC1004 for Liquid Level Sensing ApplicationsPDF, 91 Kb, Archivo publicado: 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, Archivo publicado: enero 27, 2015
- Capacitive Sensing: Ins and Outs of Active Shielding (Rev. A)PDF, 938 Kb, Revisión: A, Archivo publicado: feb 12, 2015
- Liquid Level Sensing with the Immersive Straw ApproachPDF, 1.0 Mb, Archivo publicado: 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, Archivo publicado: dic 12, 2014
- Ice Buildup Detection Using TI’s Capacitive Sensing Technology – FDC1004PDF, 5.0 Mb, Archivo publicado: marzo 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, Revisión: A, Archivo publicado: jul 24, 2015
- Derivative Integration Algorithm for Proximity SensingPDF, 128 Kb, Archivo publicado: sept 29, 2015
Linea modelo
Serie: FDC1004 (5)
Clasificación del fabricante
- Semiconductors> Sensing Products> Capacitive Sensing> Capacitance to Digital Converters