聲波屏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