TSL3301 Datasheet, PDF (12/14 Pages) List of Unclassifed Manufacturers – 102 × 1 LINEAR OPTICAL SENSOR ARRAY WITH ANALOGTODIGITAL CONVERTER

TSL3301
102 × 1 LINEAR OPTICAL SENSOR ARRAY
WITH ANALOGĆTOĆDIGITAL CONVERTER
TAOS026 – FEBRUARY 2001
TYPICAL CHARACTERISTICS
PHOTODIODE SPECTRAL RESPONSIVITY
1.2
T_A = 25°C
Normalized to
660 nm
1.0
0.8
0.6
0.4
0.2
0
300
500
700
900
1100
λ – Wavelength – nm
Figure 5. TSL3301 Photodiode Spectral Response
APPLICATION INFORMATION
Normal Sequence
A typical programming sequence for the TSL3301 device appears below:
Send(IRESET);
Send(RESET);
Calibration Cycle
*
*
while(1) {
for(i=0;i<=2;i++) {/* for each pixel page */
Write page gain register
Write page offset register
Read page gain register and verify (optional)
Read page offset register and verify (optional)
}
}
Send(STARTInt);
DelayIntegrationTime(); /* wait for appropriate time interval to elapse */
Send(SAMPLEInt);
Send(READPixel);
Copyright E 2001, TAOS Inc.
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www.taosinc.com
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