MPR083

• 1.8 V to 3.6 V operation
• 41 A average supply current with 1s response time
• 2 A Standby Current
• Variable low power mode response time (32 ms 4 s)
• Rejects unwanted multi-key detections from EMI events such as PA bursts or user handling
• Ongoing pad analysis and detection is not reset by EMI events
• Data is buffered in a FIFO for shortest access time
• IRQ output advises when FIFO has data
• System can set interrupt behavior as immediate after event, or program a minimum time between successive interrupts
• Current rotary position is always available on demand for pollingbased systems
• Sounder output can be enabled to generate key-click sound when rotary is touched
• Two hardware selectable I²C addresses allowing two devices on a single I2C bus
• Configurable real-time auto calibration
• 5 mm x 5 mm x 1 mm 16 lead QFN package
• -40°C to +85°C operating temperature range