Description
The TSC2004 is a very low-power touch screen controller designed to work with power-sensitive, handheld applications that are based on advanced low-voltage processors.
It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery.
Features
- 1.
- 23 4-Wire Touch Screen Interface.
- Ratiometric Conversion.
- Single 1.2V to 3.6V Supply.
- Preprocessing to Reduce Bus Activity.
- High-Speed I2C-Compatible Interface.
- Internal Detection of Screen Touch.
- Register-Based Programmable:.
- 10-Bit or 12-Bit Resolution.
- Sampling Rates.
- System Timing.
- On-Chip Temperature Measurement.
- Touch Pressure Measurement.
- Auto Power-Down Control.