Semtech Corporation SX8657
The SX8657 and SX8658 belong to a family of high performance haptics enabled 4/5-wire resistive touch screen controller with proximity detection, optimized for hand held applications such as mobile phones, portable music players, game machines, point-ofsales terminal and other consumer and industrial applications. They feature a wide input supply range from 2.3V to 3.6V. The controller computes touch screen X-Y coordinates and touch pressure with a precision, low power 12-bit analog-digital converter.| Part No. | SX8657 |
|---|---|
| Datasheet | SX8657 Download |
| Manufacturer |  Semtech Corporation |
| Description | Haptics Enabled 4/5-Wire Resistive Touchscreen Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
On-chip data averaging processing algorithms can be activated to reduce host activity and suppress system noise. The processing core features low power modes which intelligently minimize current in operation as well as in automatic shut-down. A capacitive proximity detection circuit has been integrated into the SX8657 to enable host controll
