
Maxim Confidential
Touchscreen Controller
MAXIM today is in the RESISTIVE 4 WIRE
touch screen market
PARTS that are available
MXB7843 / MXB7846 Industry Standard
TSC with 15kV ESD Protected
MAX1233 / MAX1234 TSC + Keypad
Decoder / GPIO / System Monitor
• 90% of TSC market is based on resistive technology
• Capacitive has a small share, but is rapidly growing
• Resistive TSC is lower cost than capacitive
• Resistive TSC allows multiple methods of data entry: finger or stylus
• Resistive Well-understood, mature technology
Comentarios a estos manuales