TSC2007-Q1
- Qualified for Automotive Applications
- AEC-Q100 Test Guidance With the Following:
- Device Temperature Grade 3: –40°C to 85°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 3B
- Device CDM ESD Classification Level C6
- 4-Wire Touch-Screen Interface
- Single 1.2-V to 3.6-V Supply or Reference
- Ratiometric Conversion
- Effective Throughput Rate:
- Up to 20 kHz (8-Bit) or 10 kHz (12-Bit)
- Preprocessing to Reduce Bus Activity
- I2C Interface Supports:
- Standard, Fast, and High-Speed Modes
- Simple, Command-Based User Interface:
- TSC2003-Q1 Compatible
- 8-Bit or 12-Bit Resolution
- On-Chip Temperature Measurement
- Touch Pressure Measurement
- Internal Detection of Screen Touch
- For Pen Touch Detect or Data Available Interrupt
- Auto Power-Down Control
- Low Power:
- 32.24 µA at 1.2 V, Fast Mode, 8.2 kHz-Equalization Rate
- 39.31 µA at 1.8 V, Fast Mode, 8.2 kHz-Equalization Rate
- 53.32 µA at 2.7 V, Fast Mode, 8.2 kHz-Equalization Rate
- Enhanced ESD Protection:
- ±25-kV Air-Gap Discharge
- ±15-kV Contact Discharge
- 5-mm × 4.4-mm 16-Pin TSSOP Package
The TSC2007-Q1 device is a very low-power touch screen controller designed to work with power-sensitive, automotive touch-screen displays. 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-Q1 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-Q1 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 bits or 12 bits to accommodate different screen sizes and performance needs.
The TSC2007-Q1 is available in a 16-pin TSSOP package. The TSC2007-Q1 is characterized for the –40°C to 85°C industrial temperature range.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TSC2007-Q1 1.2-V to 3.6-V, 12-Bit, Nanopower, 4-Wire Micro Touch-Screen Controller With I2C Interface datasheet (Rev. A) | PDF | HTML | 2016/12/9 | ||
| 應用說明 | PCB Layout Guideline for TI Resistive TSC Devices | 2012/10/4 | ||||
| 應用說明 | TSC2007 WinCE 6.0 Touch Drivers | 2009/4/29 | ||||
| 應用說明 | TSC2007 WinCE® 5.0 Driver | 2009/3/31 | ||||
| 應用說明 | TSC2007 Linux Driver | 2009/3/31 | ||||
| 應用說明 | Reducing Analog Input Noise in Touch Screen Systems (Rev. A) | 2007/9/15 | ||||
| 類比設計期刊 | Calibration in touch-screen systems | 2007/8/10 | ||||
| 應用說明 | Migrating from TSC2003 to TSC2007 | 2007/7/17 | ||||
| 應用說明 | Operation Schemes of Touch Screen Controllers | 2007/5/21 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| TSSOP (PW) | 16 | Ultra Librarian |
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