Semtech SX8650
World's Lowest Power & Smallest Footprint 4-wire Resistive Touchscreen Controller with 15kV ESD
The SX8650 is an ultra low power 4-wire resistive touchscreen controller optimized for portable equipment where power and board-space are at a premium.
Features
- Extremely Low Power Consumption:23uA@1.8V 8kSPS
- Superior On-chip ESD Protection
- ±15kV HBM (X+,X-,Y+,Y-)
- ±2kV CDM
- ±25kV Air Gap Discharge
- ±15kV Contact Discharge
- ±300V MM
- Single 1.65V to 3.7V Supply/Reference
- Integrated Preprocessing Block to Reduce Host
- Loading and Bus Activity
- Four User Programmable Operation Modes provides flexibility to address different application, Needs-Manual, Automatic, Pen Detect, Pen Trigger
- High Precision 12-bit Resolution
- Low Noise Ratiometric Conversion
- Selectable Polling or Interrupt Modes
- Touch Pressure Measurement
- 400kHz Fast-Mode I²C Interface
- Hardware Reset & I²C Software Reset
- -40°C to 85°C Operation
- 12-LD (3.0 mm x 3.0 mm) DFN Package
- 12 Ball (1.5 mm x 2.0 mm) WLCSP Package
- Pb-Free, Halogen Free, RoHS/WEEE compliant product
- Windows CE 6.0, Linux Driver Support Available
Applications
- Portable Equipment
- Mobile Communication Devices
- Cell phone, PDA, MP3, GPS, DSC
- Touch Screen Monitor
Packaging
- 12 - Ball WLCSP (1.5 mm x 2.0 mm)
- 12 - Lead DFN (3.0 mm x 3.0 mm)
Order Codes
- SX8650EVK: Evaluation Kit
- SX8650ICSTRT: Pb-free, Halogen free, RoHS/WEEE Compliant, 3000 pcs, Tape and Reel
- SX8650IWLTRT: Pb-free, Halogen free, RoHS/WEEE Compliant, 3000 pcs, Tape and Reel
Order Samples
Semtech provides free samples to help design engineers qualify
their products and speed up time-to-market.
For samples, use our Samples Request Form. Up to five free samples
may be requested.
Purchase
Use our Sales Support tool to find your local Semtech sales office, distributor or manufacturer's representative.
To get a quote directly from Semtech use our online Quote Request Form.
Order Evaluation Boards
Semtech provides evaluation boards to help design engineers quickly and easily evaluate the performance of our devices for their application requirements.
To order, use our Evaluation Board Request Form here. One (1) free evaluation board may be requested per order form.
Eval boards are readily available for most of our new and popular products. If you wish to request boards for other parts, simply type the part number in the “Select Part Number” field space of the order form. These will be subject to availability.
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