声波屏USB控制卡
Surface Acoustic Wave touch panel controller
Electrical Parameter
Interface
·USB
Touch Resolution
·4096x4096, size independent, 255 levels of Z axis(pressure)
Conversion Time
·Less than 22 ms per coordinate set (including transmitting time)
Reliability
·MTBF greater than 200,000 hours
Environmental Temperature
·Operating: 0°C to 65°C
·Storage: -25°C to 85°C
Humidity
·Operating: 10% to 90% RH, non-condensing
·Storage: 10% to 90% RH, non-condensing
ESD
·Per EN 6100-4-2 : Contact discharge 8kV, air discharge 15kV.
Flammability
·The printed circuit board substrate is rated 94V0. All plastic components, such as headers and connectors, are also rated 94V0.
Construction
·Multi-layer surface-mount design with internal ground plane for EMI suppression