tsl2563 TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS, tsl2563 Datasheet - Page 27

• Manufacturer Part Number: tsl2563
• Description: Low-voltage Light-to-digital Converter
• Manufacturer: TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

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The LUMENOLOGY r Company
}
unsigned long temp;
temp = ((channel0 * b) − (channel1 * m));
// do not allow negative lux value
if (temp < 0) temp = 0;
// round lsb (2^(LUX_SCALE−1))
temp += (1 << (LUX_SCALE−1));
// strip off fractional portion
unsigned long lux = temp >> LUX_SCALE;
return(lux);
else if (ratio > K8C)
break;
{b=B8C; m=M8C;}
r
www.taosinc.com
LIGHT-TO-DIGITAL CONVERTER
r
TSL2562, TSL2563
Copyright E 2007, TAOS Inc.
LOW-VOLTAGE
TAOS066J − MAY 2007
27