S11059-02DT_15 Datasheet, PDF (7/11 Pages) Hamamatsu Corporation – Digital color sensor

Digital color sensor
S11059-02DT/-03DS
Block diagram
Infrared-cut
ADC
filter
Current - frequency
16
converter
B R G IR
SDA: serial data
SCL: serial clock
Timer circuit
VDD
SDA
SCL
GND
KPICC0152EA
Timing chart of standby function
Idd
I²C
command
Operating
mode
Idds
Standby mode
Integration time
Time
Initialization and
measurement instruction
Readout
KPICC0158EA
Connection example
Vdd
0.1 μF
Vdd SCL
S11059-02DT
GND
SDA
Cd 30 pF
Vbus
Rp
3 kΩ
Rd 100 Ω
Rp
3 kΩ
Rd 100 Ω
Cd 30 pF
Micro-controller
KPICC0185EB
7