Can ship immediately
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: brenda@hongda-ic.com
1. Describe
It is the world’s first haptics enabled, multi-touch resistive touch screen controller with proximity sensing and ±15kV ESD protection. The SX8674, SX8675 and SX8676 belong to a family of high performance, haptics-enabled multi-touch, 4/5-wire resistive touch screen controllers with proximity detection that are optimized for hand held applications such as mobile phones, portable music players, game machines, point-of-sales terminal, and other consumer and industrial applications. They feature a wide input supply ranging from 2.3V to 3.6V.
2. FEATURES
1. Low power operation
– 1.65V to 3.7V (SX8651/53)
– 2.3V to 3.6V (SX8674/75/76/77/78)
– 30µA @ 2.3V 8ksps
– 0.4µA stand-by current
2. 4/5-wire touch screen interface with programmable digital filtering/averaging
3. Supports various multi-touch gestures such as pinch/stretch/rotate on low cost 4-wire resistive touch screen
4. Fully programmable proximity sensing (SX8674/76)
– > 5cm detection distance
– No additional components required
5. Built-in haptics driver for LRA and ERM (SX8674/75)
– Up to 250 mA drive capability
– Short circuit and over temperature protection
6. On-chip ESD protection up to ±15kV
7. Ultra-small footprint solution:
– SX8651/53: 1.46 mm x 1.96 mm 12-WLCSP, 3 mm x 3mm 12-DFN, 4 mm x 3mm 14-DFN
– SX8674/75/76/77/78: 2.07 mm x 2.07mm 19-WLCSP, 4 mm x 4mm 20-QFN
8. Dedicated hardware reset pin
9. 400kHz I²C interface
3. APPLICATIONS
1. Game machines, portable music players
2. Mobile phones
3. DSC
4. GPS
5. Conference phone
6. Home appliance control panels
7. POS/POI terminals
8. Touch screen monitors
4. Pin configuration
