Si1143-M01 Datasheet | Silicon Labs

Features - Integrated infrared proximity detector - Industry's lowest power consumption - Proximity detection adjustable from - 1.71 to 3.6 V supply voltage under 1 cm to over 50 cm - 25.6 µs LED “on” time keeps total - Three independent LED drivers power consumption duty cycle low - 15 current settings from 5.6 m A to without promising performance 360 m A for each LED driver or noise immunity - 25.6 µs LED driver pulse width - 9 µA average current (LED pulsed - 50 cm proximity range with single 25.6 µs every 800 ms at 180 m A pulse (<3 klx) plus 3 µA Si1141/42/43-M01 supply) - 15 cm proximity range with single - < 500 n A standby current pulse (>3 klx) - Internal and external wake support - Operates at up to 128 klx (direct - Built-in voltage supply monitor and sunlight) power-on reset controller - High reflectance...