Analog Devices (MAX7360ETL+) Key Switch Controller & LED Driver

Key Switch Controller & LED Driver, 1.62 V to 3.6 V in, TQFN-40 Product Overview I2C-interfaced key-switch controller and LED driver/GPIOs with integrated ESD protection. 14V tolerant, open-drain I/O ports capable of constant-current LED drive Rotary switch-capable input pair (PORT6, PORT7) 256-step PWM individual LED intensity control Individual LED blink rates and common LED fade in/out rates from 256ms to 4096ms FIFO queues up to 16 debounced key events User-configurable key debounce (9ms to 40ms) Keyscan uses static matrix monitoring for low EMI operation Monitors up to 64 keys 400Kbps, +5.5V tolerant 2-wire serial interface with selectable bus timeout Four I2C address choices Product Information IC Function: Key Switch Controller & LED Driver Supply Voltage Min: 1.62V Supply Voltage Max: 3.6V IC Package Type: TQFN No. of Pins: 40Pins Operating Temperature Min: -40°C Operating Temperature Max: 85°C Product Range: - MSL: MSL 1 - Unlimited