TSL2569 View Datasheet(PDF) - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS
Part Name
Description
MFG CO.
'TSL2569' PDF : 36 Pages View PDF
TSL2568, TSL2569
LIGHT-TO-DIGITAL CONVERTER
TAOS091D − DECEMBER 2008
#define K4T 0x0171
#define B4T 0x0177
#define M4T 0x01ec
// 0.72 * 2^RATIO_SCALE
// 0.00573 * 2^LUX_SCALE
// 0.00750 * 2^LUX_SCALE
#define K5T 0x01b3
#define B5T 0x008d
#define M5T 0x00a6
// 0.85 * 2^RATIO_SCALE
// 0.00216 * 2^LUX_SCALE
// 0.00254 * 2^LUX_SCALE
#define K6T 0x01b3
#define B6T 0x0000
#define M6T 0x0000
// 0.85 * 2^RATIO_SCALE
// 0.00000 * 2^LUX_SCALE
// 0.00000 * 2^LUX_SCALE
//−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
// CS Package coefficients
//−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
// For Ch1/Ch0=0.00 to 0.35:
//
Lux=0.00713*Ch0−0.00975*Ch1
//
// For Ch1/Ch0=0.35 to 0.45:
//
Lux=0.00813*Ch0−0.01250*Ch1
//
// For Ch1/Ch0=0.45 to 0.52:
//
Lux=0.00935*Ch0−0.01521*Ch1
//
// For Ch1/Ch0=0.52 to 0.67:
//
Lux=0.00394*Ch0−0.00482*Ch1
//
// For Ch1/Ch0=0.67 to 0.85:
//
Lux=0.00337*Ch0−0.00396*Ch1
//
// For Ch1/Ch0>0.85:
//
Lux/Ch0=0
//
//−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
#define K1C 0x00b3
// 0.35 * 2^RATIO_SCALE
#define B1C 0x01d3
// 0.00713 * 2^LUX_SCALE
#define M1C 0x027f
// 0.00975 * 2^LUX_SCALE
#define K2C 0x00e6
#define B2C 0x0214
#define M2C 0x0333
// 0.45 * 2^RATIO_SCALE
// 0.00813 * 2^LUX_SCALE
// 0.01250 * 2^LUX_SCALE
#define K3C 0x010a
#define B3C 0x0265
#define M3C 0x03e5
// 0.52 * 2^RATIO_SCALE
// 0.00935 * 2^LUX_SCALE
// 0.01521 * 2^LUX_SCALE
#define K4C 0x0157
#define B4C 0x0102
#define M4C 0x013c
// 0.67 * 2^RATIO_SCALE
// 0.00394 * 2^LUX_SCALE
// 0.00482 * 2^LUX_SCALE
#define K5C 0x01b3
#define B5C 0x00dd
#define M5C 0x0104
// 0.85 * 2^RATIO_SCALE
// 0.00337 * 2^LUX_SCALE
// 0.00396 * 2^LUX_SCALE
#define K6C 0x01b3
#define B6C 0x0000
#define M6C 0x0000
// 0.85 * 2^RATIO_SCALE
// 0.00000 * 2^LUX_SCALE
// 0.00000 * 2^LUX_SCALE
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www.taosinc.com
Copyright E 2008, TAOS Inc.
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