LM8300
Description
The LM8300/8500 is a 4-wire resistive touch screen controller. The controller samples and drives the touch screen without the need of any external hardware.
Key Features
- 2 Supports 4 Wire Resistive Touch Panels
- Low Power Standby Current Typically Less Than 2 µA at 5.5V
- Maximum Speed of 500 Coordinate Pairs per Second
- Automatic Wake Up and Return to Standby
- 10 bit A/D
- On-chip Touch Screen Current Drivers - No External Driver Required
- UART Interface
- Controller Configurations are Stored in the Internal Non-volatile Storage Element
- Touch Pressure can be Measured
