TSL2569CS TAOS, TSL2569CS Datasheet - Page 25

• Manufacturer Part Number: TSL2569CS
• Description: Light to Digital Converters Light to Digital Sensor
• Manufacturer: TAOS

Specifications of TSL2569CS

• Data Bus Width: 20 bit
• Peak Wavelength: 640 nm, 940 nm
• Maximum Operating Frequency: 780 KHz
• Operating Supply Voltage: 2.7 V to 3.6 V
• Operating Current: 0.6 mA to 15 uA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 30 C
• Interface Type: I2C
• Maximum Fall Time: 300 ns
• Maximum Rise Time: 300 ns
• Mounting Style: SMD/SMT
• Resolution: 16 bit
• Package / Case: Chip LED
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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switch (iType)
{
}
unsigned long temp;
unsigned long lux;
temp = ((channel0 * b) − (channel1 * m));
// scale CS or T package
// round lsb (2^(LUX_SCALE−1))
temp += (1 << (LUX_SCALE−1));
// strip off fractional portion
lux = temp >> LUX_SCALE;
return(lux);
case 0:
case 1:
if ((ratio >= 0) && (ratio <= K1T))
else if (ratio <= K2T)
else if (ratio <= K3T)
else if (ratio <= K4T)
else if (ratio <= K5T)
else if (ratio > K6T)
break;
if ((ratio >= 0) && (ratio <= K1C))
else if (ratio <= K2C)
else if (ratio <= K3C)
else if (ratio <= K4C)
else if (ratio <= K5C)
else if (ratio > K6C)
break;
{b=B1T; m=M1T;}
{b=B2T; m=M2T;}
{b=B3T; m=M3T;}
{b=B4T; m=M4T;}
{b=B5T; m=M5T;}
{b=B6T; m=M6T;}
{b=B1C; m=M1C;}
{b=B2C; m=M2C;}
{b=B3C; m=M3C;}
{b=B4C; m=M4C;}
{b=B5C; m=M5C;}
{b=B6C; m=M6C;}
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www.taosinc.com
// T package
// CS package
LIGHT-TO-DIGITAL CONVERTER
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TSL2568, TSL2569
TAOS091D − DECEMBER 2008
Copyright E 2008, TAOS Inc.
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