TSC2007
Description
The TSC2007 is a very low-power touch screen controller designed to work with power-sensitive, handheld applications that are based on an advanced low-voltage processor. It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery.
Key Features
- 4-Wire Touch Screen Interface Single 1.2V to 3.6V Supply/Reference Ratiometric Conversion Effective Throughput Rate: - Up to 20kHz (8-Bit) or 10kHz (12-Bit) Preprocessing to Reduce Bus Activity I2C Interface Supports: - Standard, Fast, and High-Speed Modes Simple, Command-Based User Interface: - TSC2003 Compatible - 8- or 12-Bit Resolution On-Chip Temperature Measurement Touch Pressure Measurement Digital Buffered PENIRQ On-Chip, Programmable PENIRQ Pullup Auto Power-Down Control Low Power: - 32.24µA at 1.2V, Fast Mode, 8.2kHz Eq Rate - 39.31µA at 1.8V, Fast Mode, 8.2kHz Eq Rate - 53.32µA at 2.7V, Fast Mode, 8.2kHz Eq Rate Enhanced ESD Protection: - ±8kV HBM - ±1kV CDM - ±25kV Air Gap Discharge - ±15kV Contact Discharge 1.5 x 2 WCSP-12 and 5 x 6.4 TSSOP-16 Packages
