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参数资料
| 型号： | LDS6120NQGI |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | IC SENSOR TCH PURETOUCH 40VFQFPN |
| 标准包装： | 490 |
| 系列： | PureTouch™ |
| 类型： | 电容式，小键盘 LED 驱动器 |
| 输入数/键： | 16 个滑块 |
| 数据接口： | I²C，串行，SMBus，SPI? |
| 电源电压： | 1.65 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘 |
| 供应商设备封装： | 40-VFQFPN（5x5） |
| 包装： | 托盘 |
2
IDT LDS6100-6120 PURETOUCH CAPACITANCE TOUCH FAMILY FLYER
Ideal Solution for Portable and “Green” Applications
The LDS6100/6120 is optimized for ultra-low power consumption. In full power mode, sensor conversion
and calibration occur continuously, minimizing the time between touch event and touch detection. With its
ultra-low touch sensor current consumption of <70 μA (typical at 1.8V), the LDS6100 products may be
operated continuously in full power mode, eliminating the need for introduced latencies that can cause
noticeable delays and degrade the user experience. Where power consumption is of the utmost
importance, low power modes with configurable latencies may be utilized to further reduce current
below 25 μA (100ms sleep cycle).
The LDS6100/6120 family is optimized for a minimized solution footprint, with the functionality of multiple
components consolidated into a single device and a bare minimum of required external passive
components. A variety of package options are available including a 4mm x 4mm 28 lead TQFN package, a
5mm x 5mm 40 lead TQFN package (both with 0.75mm package thickness), or a 5.3mm x 10.2mm SSOP
package for applications requiring a wider lead pitch.
*For direct application of 1.8V voltage. For voltages higher than 1.8V, apply voltage to VDDIO and tie VDD1 to ground though C2.
Figure 2. LDS6120 application diagram (typical)
LDS 6100 / 6120 Features
Versatile, accurate CDC
Up to 20 capacitance sensor input channels
Configurable hysteresis and debounce
Ultra-low touch sensor power
consumption
Full power operating mode (typical): <125 μW (VDD1=1.8V)
Low power operating mode (typical): <50 μW (VDD1=1.8V,
100ms sleep cycle)
Shutdown mode (typical): <1 μW (VDD1=1.8V)
Integrated, automatic calibration
algorithms
Auto environmental compensation
Integrated noise immunity algorithms for high-EMI applications
Integrated touch preference modes
Strongest single touch / two touches
Unrestricted (all) touches
Built-in slider/scroll support
Location, scroll direction, and 2x interpolation supported natively
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LDS6120NQGI8 | 功能描述:触摸屏转换器和控制器 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 |
| LDS6120PVGI | 功能描述:触摸屏转换器和控制器 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 |
| LDS6120PVGI8 | 功能描述:触摸屏转换器和控制器 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 |
| LDS6124NQGI | 功能描述:触摸屏转换器和控制器 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 |
| LDS6124NQGI8 | 功能描述:触摸屏转换器和控制器 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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