TSC2003

ACTIVO

Controlador de pantalla táctil resistiva de 4 cables con medición directa de la batería y sensor de

Detalles del producto

SAR ADC resolution (bps) 12 SAR sample rate (max) (ksps) 125 Touch panel 4-Wire Control interface I2C Vref (int/ext) Internal Rating Catalog Operating temperature range (°C) -40 to 85 Analog supply (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 Input type Single-ended
SAR ADC resolution (bps) 12 SAR sample rate (max) (ksps) 125 Touch panel 4-Wire Control interface I2C Vref (int/ext) Internal Rating Catalog Operating temperature range (°C) -40 to 85 Analog supply (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 Input type Single-ended
TSSOP (PW) 16 32 mm² 5 x 6.4
  • 2.5V TO 5.25V OPERATION
  • INTERNAL 2.5V REFERENCE
  • DIRECT BATTERY MEASUREMENT (0.5V TO 6V)
  • ON-CHIP TEMPERATURE MEASUREMENT
  • TOUCH-PRESSURE MEASUREMENT
  • I2C INTERFACE SUPPORTS:
    Standard, Fast, and High-Speed Modes
  • AUTO POWER DOWN
  • TSSOP-16 AND VFBGA-48 PACKAGES
  • APPLICATIONS
    • PERSONAL DIGITAL ASSISTANTS
    • PORTABLE INSTRUMENTS
    • POINT-OF-SALES TERMINALS
    • PAGERS
    • TOUCH SCREEN MONITORS
    • CELLULAR PHONES

All trademarks are the property of their respective owners.

  • 2.5V TO 5.25V OPERATION
  • INTERNAL 2.5V REFERENCE
  • DIRECT BATTERY MEASUREMENT (0.5V TO 6V)
  • ON-CHIP TEMPERATURE MEASUREMENT
  • TOUCH-PRESSURE MEASUREMENT
  • I2C INTERFACE SUPPORTS:
    Standard, Fast, and High-Speed Modes
  • AUTO POWER DOWN
  • TSSOP-16 AND VFBGA-48 PACKAGES
  • APPLICATIONS
    • PERSONAL DIGITAL ASSISTANTS
    • PORTABLE INSTRUMENTS
    • POINT-OF-SALES TERMINALS
    • PAGERS
    • TOUCH SCREEN MONITORS
    • CELLULAR PHONES

All trademarks are the property of their respective owners.

The TSC2003 is a 4-wire resistive touch screen controller. It also features direct measurement of two batteries, two auxiliary analog inputs, temperature measurement, and touchpressure measurement.

The TSC2003 has an on-chip 2.5V reference that can be utilized for the auxiliary inputs, battery monitors, and temperature- measurement modes. The reference can also be powered down when not used to conserve power. The internal reference will operate down to 2.7V supply voltage while monitoring the battery voltage from 0.5V to 6V.

The TSC2003 is available in the small TSSOP-16 and VFBGA-48 packages and is specified over the –40°C to +85°C temperature range.

The TSC2003 is a 4-wire resistive touch screen controller. It also features direct measurement of two batteries, two auxiliary analog inputs, temperature measurement, and touchpressure measurement.

The TSC2003 has an on-chip 2.5V reference that can be utilized for the auxiliary inputs, battery monitors, and temperature- measurement modes. The reference can also be powered down when not used to conserve power. The internal reference will operate down to 2.7V supply voltage while monitoring the battery voltage from 0.5V to 6V.

The TSC2003 is available in the small TSSOP-16 and VFBGA-48 packages and is specified over the –40°C to +85°C temperature range.

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Documentación técnica

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Tipo Título Fecha
* Data sheet I²C™ Touch-Screen Controller datasheet (Rev. G) 21 jun 2007
Application note PCB Layout Guideline for TI Resistive TSC Devices 04 oct 2012
Application note Powering Up the TSC2003 Correctly 29 abr 2011
More literature Understanding the pen-interrupt (PENIRQ) operation of touch-screen controllers 16 may 2008
Analog Design Journal Using a touch-screen controller’s auxiliary inputs 12 oct 2007
Application note Reducing Analog Input Noise in Touch Screen Systems (Rev. A) 15 sep 2007
Analog Design Journal Calibration in touch-screen systems 10 ago 2007
Application note Migrating from TSC2003 to TSC2007 17 jul 2007
Application note Operation Schemes of Touch Screen Controllers 21 may 2007
Application note Apply TI TSC for Various and Multiple Functions 11 dic 2006
Application note How to Use TI's 4-Wire TSC to Control an 8-Wire Resistive Touch Screen 27 mar 2006
Application note TSC2003 WinCE 5.0 Driver 03 nov 2005
EVM User's guide TSC2003EVM and TSC2003EVM-PDK User's Guide 01 mar 2005

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Soporte de software

SBAC083 TSC2003 WinCE5 Example Driver

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Controladores de pantalla táctil
TSC2003 Controlador de pantalla táctil resistiva de 4 cables con medición directa de la batería y sensor de
Software
Ejemplo de código o demostración
TSC2003-WCE5-DRV Controlador de ejemplo WinCE5 TSC2003
Modelo de simulación

TSC2003 IBIS Model

SBAM092.ZIP (49 KB) - IBIS Model
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 16 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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