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數據轉換器
整合式與特殊功能資料轉換器
觸控式螢幕控制器

TSC2007

現行

12 位元、奈米功率、4 線觸控螢幕控制器

立即訂購
產品規格表

TSC2007

現行
產品規格表 立即訂購

產品詳細資料

SAR ADC resolution (Bits) 12 SAR sample rate (max) (ksps) 154 Touch panel 4-Wire Control interface I2C Vref (int/ext) External Rating Catalog Operating temperature range (°C) -40 to 85 Analog supply (min) (V) 1.2 Analog supply voltage (max) (V) 3.6 I/O supply voltage (min) (V) 1.2 I/O supply voltage (max) (V) 3.6 Input type Differential, Single-ended
SAR ADC resolution (Bits) 12 SAR sample rate (max) (ksps) 154 Touch panel 4-Wire Control interface I2C Vref (int/ext) External Rating Catalog Operating temperature range (°C) -40 to 85 Analog supply (min) (V) 1.2 Analog supply voltage (max) (V) 3.6 I/O supply voltage (min) (V) 1.2 I/O supply voltage (max) (V) 3.6 Input type Differential, Single-ended
DSBGA (YZG) 12 3.9375 mm² 2.25 x 1.75 TSSOP (PW) 16 32 mm² 5 x 6.4
  • 4-Wire Touch Screen Interface
  • Single 1.2V to 3.6V Supply/Reference
  • Ratiometric Conversion
  • Effective Throughput Rate:
    • Up to 20kHz (8-Bit) or 10kHz (12-Bit)
  • Preprocessing to Reduce Bus Activity
  • I2C™ Interface Supports:
    • Standard, Fast, and High-Speed Modes
  • Simple, Command-Based User Interface:
    • TSC2003 Compatible
    • 8- or 12-Bit Resolution
  • On-Chip Temperature Measurement
  • Touch Pressure Measurement
  • Digital Buffered PENIRQ
  • On-Chip, Programmable PENIRQ Pull-Up
  • Auto Power-Down Control
  • Low Power:
    • 32.24µA at 1.2V, Fast Mode, 8.2kHz Eq Rate
    • 39.31µA at 1.8V, Fast Mode, 8.2kHz Eq Rate
    • 53.32µA at 2.7V, Fast Mode, 8.2kHz Eq Rate
  • Enhanced ESD Protection:
    • ±8kV HBM
    • ±1kV CDM
    • ±25kV Air Gap Discharge
    • ±15kV Contact Discharge
  • 1.5 x 2 WCSP-12 and 5 x 6.4 TSSOP-16 Packages
  • APPLICATIONS
    • Cellular Phones
    • PDA, GPS, and Media Players
    • Portable Instruments
    • Point-of-Sale Terminals
    • Multiscreen Touch Control Systems

U.S. Patent NO. 6246394; other patents pending.
I2C is a trademark of NXP Semiconductors.
All other trademarks are the property of their respective owners.
  • 4-Wire Touch Screen Interface
  • Single 1.2V to 3.6V Supply/Reference
  • Ratiometric Conversion
  • Effective Throughput Rate:
    • Up to 20kHz (8-Bit) or 10kHz (12-Bit)
  • Preprocessing to Reduce Bus Activity
  • I2C™ Interface Supports:
    • Standard, Fast, and High-Speed Modes
  • Simple, Command-Based User Interface:
    • TSC2003 Compatible
    • 8- or 12-Bit Resolution
  • On-Chip Temperature Measurement
  • Touch Pressure Measurement
  • Digital Buffered PENIRQ
  • On-Chip, Programmable PENIRQ Pull-Up
  • Auto Power-Down Control
  • Low Power:
    • 32.24µA at 1.2V, Fast Mode, 8.2kHz Eq Rate
    • 39.31µA at 1.8V, Fast Mode, 8.2kHz Eq Rate
    • 53.32µA at 2.7V, Fast Mode, 8.2kHz Eq Rate
  • Enhanced ESD Protection:
    • ±8kV HBM
    • ±1kV CDM
    • ±25kV Air Gap Discharge
    • ±15kV Contact Discharge
  • 1.5 x 2 WCSP-12 and 5 x 6.4 TSSOP-16 Packages
  • APPLICATIONS
    • Cellular Phones
    • PDA, GPS, and Media Players
    • Portable Instruments
    • Point-of-Sale Terminals
    • Multiscreen Touch Control Systems

U.S. Patent NO. 6246394; other patents pending.
I2C is a trademark of NXP Semiconductors.
All other trademarks are the property of their respective owners.

The TSC2007 is a very low-power touch screen controller designed to work with power-sensitive, handheld applications that are based on an advanced low-voltage processor. It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery. It contains a complete, ultra-low power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and the control logic to measure touch pressure.

In addition to these standard features, the TSC2007 offers preprocessing of the touch screen measurements to reduce bus loading, thus reducing the consumption of host processor resources that can then be redirected to more critical functions.

The TSC2007 supports an I2C serial bus and data transmission protocol in all three defined modes: standard, fast, and high-speed. It offers programmable resolution of 8 or 12 bits to accommodate different screen sizes and performance needs.

The TSC2007 is available in a 12-lead,(1.555 ±0.055mm) x (2.055 ±0.055mm), 3 x 4 array, wafer chip-scale package (WCSP), and a 16-pin, TSSOP package. The TSC2007 is characterized for the -40°C to +85°C industrial temperature range.

The TSC2007 is a very low-power touch screen controller designed to work with power-sensitive, handheld applications that are based on an advanced low-voltage processor. It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery. It contains a complete, ultra-low power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and the control logic to measure touch pressure.

In addition to these standard features, the TSC2007 offers preprocessing of the touch screen measurements to reduce bus loading, thus reducing the consumption of host processor resources that can then be redirected to more critical functions.

The TSC2007 supports an I2C serial bus and data transmission protocol in all three defined modes: standard, fast, and high-speed. It offers programmable resolution of 8 or 12 bits to accommodate different screen sizes and performance needs.

The TSC2007 is available in a 12-lead,(1.555 ±0.055mm) x (2.055 ±0.055mm), 3 x 4 array, wafer chip-scale package (WCSP), and a 16-pin, TSSOP package. The TSC2007 is characterized for the -40°C to +85°C industrial temperature range.
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技術文件

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類型 標題 日期
* Data sheet Nano-Power Touch Screen Controller with I²C™ Serial Interface datasheet (Rev. A) 2009年 3月 2日
Application note PCB Layout Guideline for TI Resistive TSC Devices 2012年 10月 4日
Application note TSC2007 WinCE 6.0 Touch Drivers 2009年 4月 29日
Application note TSC2007 Linux Driver 2009年 3月 31日
Application note TSC2007 WinCE® 5.0 Driver 2009年 3月 31日
Application note Important Considerations to Assure a Safe POR 2009年 3月 10日
More literature Understanding the pen-interrupt (PENIRQ) operation of touch-screen controllers 2008年 5月 16日
Analog Design Journal Using a touch-screen controller’s auxiliary inputs 2007年 10月 12日
Application note Reducing Analog Input Noise in Touch Screen Systems (Rev. A) 2007年 9月 15日
Analog Design Journal Calibration in touch-screen systems 2007年 8月 10日
Application note Migrating from TSC2003 to TSC2007 2007年 7月 17日
Application note Operation Schemes of Touch Screen Controllers 2007年 5月 21日
EVM User's guide TSC2007EVM and TSC2007EVM-PDK User's Guide 2007年 3月 26日
Application note Apply TI TSC for Various and Multiple Functions 2006年 12月 11日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

驅動程式或資料庫

TSC200XSW-LINUX — 適用於 TSC200X 的 Linux 驅動程式

The Linux driver supports the TSC200x family of Nano-Power Touch Screen Controllers. The Linux driver supports communication through the I2C and SPI buses and interfaces with the Input sub-system.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported (...)

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支援軟體

SBAC073 — TSC2007 WinCE6 Example Driver

支援產品和硬體

支援產品和硬體

產品
觸控式螢幕控制器
TSC2007 — 12 位元、奈米功率、4 線觸控螢幕控制器
軟體
驅動程式或資料庫
TSC2007-WCE6-DRV — TSC2007 WinCE6 範例驅動程式
下載
支援軟體

SBAC074 — TSC2007 WinCE5 Example Driver

支援產品和硬體

支援產品和硬體

產品
觸控式螢幕控制器
TSC2007 — 12 位元、奈米功率、4 線觸控螢幕控制器
軟體
支援軟體
TSC2007-WCE5-DRV — TSC2007 WinCE5 範例驅動程式
下載
支援軟體

SBAC075 — TSC2007 Linux Example Driver

支援產品和硬體

支援產品和硬體

產品
觸控式螢幕控制器
TSC2007 — 12 位元、奈米功率、4 線觸控螢幕控制器
軟體
支援軟體
TSC2007-LINUX-DRV — TSC2007 Linux 範例驅動程式
下載
模擬型號

TSC2007 IBIS Model

SLAM061.ZIP (109 KB) - IBIS Model
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

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 (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

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 (...)
使用指南: PDF
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封裝 引腳 下載
DSBGA (YZG) 12 檢視選項
TSSOP (PW) 16 檢視選項
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  • 鉛塗層/球物料
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  • 材料內容
  • 資格摘要
  • 進行中可靠性監測
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