Datasheet Texas Instruments TSC2008TRGVRQ1 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TSC2008-Q1 |
| Artikelnummer | TSC2008TRGVRQ1 |
Automobilkatalog Nano-Power Touchscreen-Controller mit SPI 16-VQFN -40 bis 105
Datenblätter
1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire Micro TOUCH SCREEN CONTROLLER with SPIв„ў datasheet
PDF, 856 Kb, Datei veröffentlicht: Jun 28, 2011
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 16 | 16 |
| Package Type | RGV | RGV |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 2000 | 2000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | TSC | 2008T |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Control Interface | SPI |
| Input Type | Single-Ended |
| Operating Temperature Range | -40 to 105 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 16VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Rating | Automotive |
| SAR ADC Resolution | 12 Bits |
| SAR Sample Rate(Max) | 200 kSPS |
| Supply Voltage (Analog) | 1.2 Max |
| Supply Voltage (I/O VDD) | 3.6 Min |
| Touch Panel | 4-Wire |
| Vref | Ext Int/Ext |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
- TSC2008 LinuxВ® DriverTSP, Datei veröffentlicht: Mar 31, 2009
This application report describes the TSC2008 touch driver for the LinuxВ® operating system to help customers to implement designs using the TSC2008 touch-screen controller. It also discusses the driver and associated code. The Linux driver code can be integrated into a customer's software system under different host processors. The driver has been tested and used on the Atmel AT91SAM9261EK pla - Operation Schemes of Touch Screen ControllersPDF, 846 Kb, Datei veröffentlicht: May 21, 2007
- PCB Layout Guideline for TI Resistive TSC DevicesPDF, 144 Kb, Datei veröffentlicht: Oct 4, 2012
- Calibration in touch-screen systemsPDF, 169 Kb, Datei veröffentlicht: Aug 10, 2007
- Reducing Analog Input Noise in Touch Screen Systems (Rev. A)PDF, 535 Kb, Revision: A, Datei veröffentlicht: Sep 15, 2007
This application report discusses some common methods for reducing noise in the analog input circuitry of a resistive touch screen controller. In terms of hardware design, PCB layout and grounding are critical; the additional noise-decoupling capacitor built into a touch screen controller input pin may also help. On the software side, several simple, widely-applied filtering algorithms are present
Modellreihe
Serie: TSC2008-Q1 (1)
- TSC2008TRGVRQ1
Herstellerklassifikation
- Semiconductors > Data Converters > Integrated/Special Function Data Converters > Touch Screen Controllers