SI1141-M01 Datasheet, PDF (3/79 Pages) Silicon Laboratories – High reflectance sensitivity

Si1141/42/43-M01
3.3 V
Host
SDA
SCL
INT
VBAT
(3.3 to 4.3V)
0.1 uF
SDA
SCL
VDD
INT
Si1143-M01
LED1
LED3
LED2
GND
No
Pop
LEDA
LED1
LED3
LED2
5 Ohm
5%, 1/16 W
47 µF, 20%, >6 V
Figure 4. Si1143-M01 Module Application Schematic with Three LEDs and
Separate LED Power Supply
Rev. 1.1
3