参数资料
| 型号： | AR1010T-I/SO |
| 厂商： | Microchip Technology |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC TOUCH SCREEN CTRLR 20-SOIC |
| 标准包装： | 1,600 |
| 类型： | 电阻 |
| 触摸面板接口： | 4 线，5 线，8 线 |
| 输入数/键： | 3 键 |
| 分辨率（位）： | 10 b |
| 数据接口： | UART |
| 数据速率/采样率 (SPS，BPS)： | 9.6k |
| 电源电压： | 3.3 V ~ 5 V |
| 电流 - 电源： | 17mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC |
| 包装： | 带卷 (TR) |
2009-2012 Microchip Technology Inc.
Preliminary
DS41393B-page 3
Special Features:
RoHS Compliant
Power-Saving Sleep mode
Industrial Temperature Range
Built-in Drift Compensation Algorithm
128 Bytes of User EEPROM
Power Requirements:
Operating Voltage: 2.5-5.0V ±5%
Standby Current:
- 5V: 85 uA, typical; 125 uA (maximum)
- 2.5V: 40 uA, typical; 60 uA (maximum)
Operating “No touch” Current:
- 3.0 mA (typical)
Operating “Touch” Current:
- 17 mA, typical, with a touch sensor having
200
layers.
- Actual current is dependent on the touch
sensor used
AR1011/AR1021 Brown-Out Detection (BOR) set
to 2.2V.
Touch Modes:
Off, Stream, Down, Up and more.
Touch Sensor Support:
4-Wire, 5-Wire and 8-Wire Analog Resistive
Lead-to-Lead Resistance: 50-2,000
typical)
Layer-to-Layer Capacitance: 0-0.5 uF
Touch Sensor Time Constant: 500 us (maximum)
Touch Resolution:
10-bit Resolution (maximum)
Touch Coordinate Report Rate:
140 Reports Per Second (typical) with a Touch
Sensor of 0.02 uF with 200
Layers
Actual Report Rate is dependent on the Touch
Sensor used.
Communications:
SPI, Slave mode, p/n AR1021
I2CTM, Slave mode, p/n, AR1021
UART, 9600 Baud Rate, p/n AR1011
AR1000 SERIES RESISTIVE TOUCH
SCREEN CONTROLLER
AR1000 Series Resistive Touch Screen Controller
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AR1011-I/ML | 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1011-I/SO | 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1011-I/SS | 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1011-I/SS | 制造商:Microchip Technology Inc 功能描述:Touch Sensing Controller 20 SS 制造商:Microchip Technology Inc 功能描述:Touch Sensing Controller 20 SSOP .209in |
| AR1011T-I/ML | 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
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