Datasheet Texas Instruments TSC2008TRGVRQ1 — 数据表

具有SPI 16-VQFN -40至105的汽车类纳米功率触摸屏控制器

数据表

PDF, 856 Kb, 档案已发布: Jun 28, 2011

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

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

RoHS

Compliant

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TSC2008 LinuxВ® Driver
TSP, 档案已发布: 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
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Operation Schemes of Touch Screen Controllers
PDF, 846 Kb, 档案已发布: May 21, 2007
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PCB Layout Guideline for TI Resistive TSC Devices
PDF, 144 Kb, 档案已发布: Oct 4, 2012
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Calibration in touch-screen systems
PDF, 169 Kb, 档案已发布: Aug 10, 2007
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Reducing Analog Input Noise in Touch Screen Systems (Rev. A)
PDF, 535 Kb, 修订版: A, 档案已发布: 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

系列: TSC2008-Q1 (1)

Semiconductors > Data Converters > Integrated/Special Function Data Converters > Touch Screen Controllers