KOE1023A
KOE1023A is Digital Output Ambient Light Sensor manufactured by Kodenshi AUK Group.
Description
The KOE1023A is an Ambient Light Sensor with I2C interface which converts light intensity into digital output in controllable time periods and gains. The KOE1023A incorporates photodiodes, low noise amplifiers, and ADCs(Analog to Digital Converter) in a single chip. The photo diode has the different spectrum response each other. ADC has the 16 bit resolution from 0 to 65,535 for representing light intensity.
Features
Converters light intensity to digital data format 16 bits resolution of light intensity Close to Human eye response Programmable interrupt function 50/60Hz ripple rejection I2C protocol interface up to 400 k Hz (fast mode) Package : COB 6Pin, 2.2 x 2.0 x 0.7 mm3
Applications Mobile Devices : Smart phone, PDA, and GPS puting devices : Notebook, UMPC web pod, Monitor Consumer devices : LCD TV, digital picture frame, digital camera Other devices : Industrial and medical light sensing
LLPPF F
AADDC C
PD Register
Control Logic
I2C Logic
IN SC SD
Absolute Maximum Ratings
Parameter
Symbol
Supply Votage Operating Temperature
VDD Topr.
Storage Temperature
Tstg.
Peak Reflow Soldering Temperature
- 1
Tsol
- 1. Relfow Soldering Temp. 260℃ (Max 10sec)
Min.
- -30 -30
- [TA = 25
Max.
Max.
3.8 V
]
The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications.
(REFERENCE)
Remended Operating Conditions
Parameter
Symbol
Supply voltage I2C input low voltage I2C input high voltage I2C operating frequency
VDD VIL VIH...
