产品规格 :
Synaptics designs, develops, manufactures and delivers custom modules based upon customer specifications
Full breadth of Synaptics capabilities available as a custom module
Patented Synaptics Capacitive sensing with transparent trace matrix.
Same material technology as resistive touch panels (ITO on PET), but no optical and durability issues
ClearPad is a single laminate with no air gaps to degrade optics
ClearPad is solid state with no moving parts
Construction patented (U.S. Pat. 7,030,860)
Can be mounted under casing or under lens
产品特性： Electrical Overview Low power, multi-mode design
<1.5 mA Active (finger present)
60* μA Doze (no finger present)
30* μA Sleep (wakeup enabled)
<10 μA Deep Sleep (wakeup disabled)
0 μA Power Off (200ms start up) Wide, tolerant Power Supply Voltage:
2.7V – 3.6V, up to 100 mV peak-peak ripple
I/O Level TTL compatible
1.8V signalling compliant if Vdd < 3.0V ASIC Packaging:
7x7x0.8 mm 48 pin VQFN
5x5x0.6 mm 32 pin LGA
4x4x0.9 mm 24 pin QFN
COB
Additional Specifications ESD/EMC:
± 3 kV applied to directly to components
±15 kV applied to the front surface Environmental:
-20o to +70o operating range
-40o to +75o storage
5% to 95% non-condensing humidity
RoHS compliant Sensor Interface:
Typically 14 -18 analog signals routed to sensor from IC
Max routing to IC should be less than 30 mm
Typical Frequency Range (50 kHz)
产品应用：
.Mobile Phone and other Handheld Devices
.Portable Media Players(MP3,Video/Photo)
.Digital Still and Video Cameras
.GPS Navigation Systems
