锐单电子商城 , 一站式电子元器件采购平台!
  • 电话:400-990-0325

TSC2046EQPWRQ1

低电压I / O触摸屏控制器 LOW-VOLTAGE I/O TOUCH SCREEN CONTROLLER

The TSC2046E is the next-generation version of the ADS7846 4-wire touch screen controller, supporting a low-voltage I/O interface from 1.5 V to 5.25 V. The TSC2046E is 100% pin-compatible with the existing ADS7846, and drops into the same socket. This design allows for an easy upgrade of current applications to the new version. The TSC2046E also has an on-chip 2.5-V reference that can be used for the auxiliary input, battery monitor, and temperature measurement modes. The reference can also be powered down when not used to conserve power. The internal reference operates down to a supply voltage of 2.7 V, while monitoring the battery voltage from 0 V to 6 V.

The low power consumption of less than 0.75 mW typ at 2.7 V reference off, high-speed up to 125-kHz sample rate, and on-chip drivers make the TSC2046E an ideal choice for battery-operated systems such as personal digital assistants PDAs with resistive touch screens, pagers, cellular phones, and other portable equipment. The TSC2046E is available in a TSSOP-16 package and is specified over the –40°C to +125°C temperature range.

TSC2046EQPWRQ1 PDF数据文档
图片 型号 厂商 下载
TSC2046EQPWRQ1 TI 德州仪器
TSC2004IRTJT TI 德州仪器
TSC2007EVM TI 德州仪器
TSC2007EVM-PDK TI 德州仪器
TSC2013QPWRQ1 TI 德州仪器
TSC2014EVM TI 德州仪器
TSC2014EVM-PDK TI 德州仪器
TSC2014IYZGT TI 德州仪器
TSC2200IPWG4 TI 德州仪器
TSC2013QRSARQ1 TI 德州仪器
TSC2117EVM-K TI 德州仪器