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Silicon Labs UV Optical Sensor ICs

Silicon Labs' UV Optical Sensor IC family enables sensing UV Index, ambient light, long range proximity, heart rate/pulse oximetry and motion with 2D or 3D gestures. They offer excellent performance under a wide variety of light sources including direct sunlight and under dark glass. The photodiode response and associated digital conversion circuitry deliver excellent immunity to artificial light flicker noise and natural light flutter noise. Silicon Labs is a leading supplier of mixed-signal intelligent sensor solutions that are characterized by superb reliability, compact size, high levels of integration and unmatched ease of use for a variety of applications.
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Silicon Labs Si1141-A11-GMR
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634-SI1141-A11-GMR


To purchase full reel, order in multiples of 2500:
Silicon Labs Proximity Sensors I2C Proximity Amb Light Sensor 1 LED
Data Sheet 7,482
In Stock
Cut Tape
1: $2.74
10: $2.61
25: $2.49
50: $2.38
100: View
2,500: $2.02

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Silicon Labs Si1142-A11-GMR
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634-SI1142-A11-GMR


To purchase full reel, order in multiples of 2500:
Silicon Labs Proximity Sensors I2C Proximity Amb Light Sensor 2 LED
Data Sheet 4,575
In Stock
Cut Tape
1: $3.50
10: $3.34
25: $3.19
50: $3.03
100: View
2,500: $2.58



Min.: 1
Mult.: 1
Reel: 2,500
Silicon Labs Si1147-A10-GMR
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634-SI1147-A10-GMR


To purchase full reel, order in multiples of 2500:
Si1147-A10-GMR

New At Mouser
New At Mouser


Silicon Labs Proximity Sensors I2C UV Index3LED Drv Prox/Amb Light Sensr
Page 443

Data Sheet
3,288
In Stock
Cut Tape
1: $4.12
10: $3.89
25: $3.77
50: $3.66
100: View
2,500: $3.09



Min.: 1
Mult.: 1
Reel: 2,500
Silicon Labs Si1132-A10-GMR
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634-SI1132-A10-GMR


To purchase full reel, order in multiples of 2500:
Si1132-A10-GMR

New At Mouser
New At Mouser


Silicon Labs Ambient Light Sensors I2C UV Index Ambient Light Sensor
Page 443

Data Sheet
3,265
In Stock
Cut Tape
1: $2.14
10: $2.02
25: $1.96
50: $1.90
100: View
2,500: $1.60

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Silicon Labs Si1143-A11-GMR
 Enlarge
634-SI1143-A11-GMR


To purchase full reel, order in multiples of 2500:
Silicon Labs Proximity Sensors I2C Proximity Amb Light Sensor 3 LED
Data Sheet 2,245
In Stock
Cut Tape
1: $4.39
10: $4.20
25: $4.01
50: $3.82
100: View
2,500: $3.24

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Silicon Labs Si1146-A10-GMR
 Enlarge
634-SI1146-A10-GMR


To purchase full reel, order in multiples of 2500:
Si1146-A10-GMR

New At Mouser
New At Mouser


Silicon Labs Proximity Sensors I2C UV Index2LED Drv Prox/Amb Light Sensr
Page 443

Data Sheet
2,644
In Stock
Cut Tape
1: $3.27
10: $3.09
25: $3.00
50: $2.91
100: View
2,500: $2.45



Min.: 1
Mult.: 1
Reel: 2,500
Silicon Labs Si1145-A10-GMR
 Enlarge
634-SI1145-A10-GMR


To purchase full reel, order in multiples of 2500:
Si1145-A10-GMR

New At Mouser
New At Mouser


Silicon Labs Proximity Sensors I2C UV Index1LED Drv Prox/Amb Light Sensr
Page 443

Data Sheet
665
In Stock
Cut Tape
1: $2.55
10: $2.41
25: $2.34
50: $2.27
100: View
2,500: $1.91



Min.: 1
Mult.: 1
Reel: 2,500
Compare up to 20 parts.
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