Proximity detector

Proximity detection adjustable from under 1 cm up to 200 cm

Up to 3 independent LED drivers

30 current settings from 5.6 mA to 360 mA for each LED driver

Operates in direct sunlight with optional on-die 940 nm passband filter (Si115x-09, Si1153-9x)

Industry's lowest power consumption

1.62 to 3.6 V supply voltage

9 µA average current (LED pulsed 24.4 µs every 800 ms at 180 mA plus 3 µA Si115x supply)

< 500 nA standby current

24.4 µs LED "on" time keeps total power consumption duty cycle low without compromising performance or noise community

Internal and external wake support

Built-in voltage supply monitor and power-on reset controller

Ambient light sensor

I²C serial communications

Two package options

Temperature Range: – 40 to +85 °C

< 100 mlx resolution possible, allowing operation under dark glass

Up to 128 klx dynamic range possible across two ADC range settings

Up to 400 kbps data rate

Slave mode hardware address decoding

10-lead 2 x 2 x 0.65 mm QFN

10-lead 2.9 x 4.9 x 1.2 mm module with integrated 940 nm LED