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參數(shù)資料
| 型號： | TSC2200EVM |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | TSC2200 Touch Screen Controller Evaluation Module(TSC2200觸摸屏控制器評估模塊) |
| 中文描述： | TSC2200觸摸屏控制器評估模塊（TSC2200觸摸屏控制器評估模塊） |
| 文件頁數(shù)： | 12/45頁 |
| 文件大?。?/td> | 468K |
| 代理商： | TSC2200EVM |
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Introduction
1-2
1.1 Device Characteristics
The TSC2200 is a complete PDA analog interface circuit. It contains a complete 12-bit
(A/D) resistive touch screen converter, including drivers, the control to measure touch
pressure, a 4-by-4 matrix keyboard controller, and 8-bit DAC output for LCD contrast
control. The TSC2200 interfaces to the host controller through a standard SPI serial
interface. The TSC2200 also offers two battery measurement inputs capable of reading
battery voltages up to 6V, while operating with only a 2.7V supply. It also has an on-chip
temperature sensor capable of reading 0.3 degrees C resolution.
1.2 EVM Block Diagram
A block diagram of the TSC2200 evaluation kit is shown in Figure 1. The evaluation kit
consists of two circuit boards connected together. The motherboard is designated as the
TSC100PM, while the daughter card is designated as the TSC2200EVM.
Figure 1.
TSC2200 Evaluation Kit Block Diagram.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSC2200IPW | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/12-Bit 125KHz ADC & Key Ifc RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2200IPWG4 | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/12-Bit 125KHz ADC & Key Ifc RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2200IPWR | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/12-Bit 125KHz ADC & Key Ifc RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2200IPWRG4 | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/12-Bit 125KHz ADC & Key Ifc RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2200IRHB | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/12-Bit 125KHz ADC & Key Ifc RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
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