The TSC2046IPWR is a 4-wire Touch Screen Controller supports a low-voltage I/O interface from 1.5 to 5.25V. It is 100% pin-compatible with the existing ADS7846 and will drop into the same socket. This allows for easy upgrade of current applications to the new version. It also has an on-chip 2.5V 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 2.7V supply voltage, while monitoring the battery voltage from 0 to 6V. The low power consumption of <0.75mW typical at 2.7V (reference off), high-speed (up to 125kHz sample rate) and on-chip drivers make the TSC2046 an ideal.
- On-chip temperature measurement
- Touch-pressure measurement
- Auto power down
- Green product and no Sb/Br
消费电子产品, 便携式器材, 通信与网络, 成像, 视频和目视
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