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SI1120

Silicon Labs SI1120

Supplier: Silicon Labs

Subtitle: Proximity and Ambient Light Sensor with PWM Output
Description: The Si1120 is a low-power, reflectance-based proximity and ambient light sensor with advanced analog signal processing and analog PWM output. It includes an integrated differential photodiode, signal processor, and LED driver. Proximity sensing is based on the measurement of reflected light from ...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1133

Silicon Labs Si1133

Supplier: Silicon Labs

Subtitle: UV Index/Ambient Light Sensor IC with I²C Interface
Description: The Si1133 is a UV Index Sensor and Ambient Light Sensor with I²C digital interface and programmable-event interrupt output. This sensor IC includes dual 23-bit analog-to-digital converters, integrated high-sensitivity array of UV, visible and infrared photodiodes, and digital signal processor. T...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1141, Si1142 and Si1143-GMR

Silicon Labs Si1141, Si1142 and Si1143-GMR

Supplier: Silicon Labs

Subtitle: Proximity and Ambient Light Sensor IC with I²C Interface
Description: The Si1141/42/43 is a low power, reflectance-based, infrared proximity and ambient light sensor with I²C digital interface and programmable-event interrupt output. This touchless sensor IC includes an analog-to-digital converter, integrated high sensitivity visible and infrared photodiodes, digit...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1141, Si1142 and Si1143-M01

Silicon Labs Si1141, Si1142 and Si1143-M01

Supplier: Silicon Labs

Subtitle: Proximity and Ambient Light Sensor Module with I²C Interface
Description: The Si1141/42/43-M01 is a low power, reflectance-based, infrared proximity and ambient light module with integrated single IR LED, two additional LED driver outputs, I²C digital interface, and programmable-event interrupt output. This touchless sensor module includes an analog-to-digital converte...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1144

Supplier: Silicon Labs

Subtitle: Optical Heart Rate Sensor Module with I²C Interface and HR Measurement Software
Description: The Si1144-AAGX is a low-power, reflectance-based, heart rate sensor. This optical heart rate sensor module includes an analog-to- digital converter, integrated high-sensitivity photodiodes, host communications processor, a green high efficiency LED, and three integrated LED drivers with ninety s...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1145, Si1146 and Si1147-GMR

Silicon Labs Si1145, Si1146 and Si1147-GMR

Supplier: Silicon Labs

Subtitle: Proximity, UV, Ambient Light Sensor IC with I²C Interface
Description: The Si1145/46/47 is a low power, reflectance-based, infrared proximity, ultraviolet (UV) index, and ambient light sensor with I²C digital interface and programmable event interrupt output. This touchless sensor IC includes an analog-to-digital converter, integrated high-sensitivity visible and in...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1145, Si1146 and Si1147-M01

Silicon Labs Si1145, Si1146 and Si1147-M01

Supplier: Silicon Labs

Subtitle: Proximity, UV and Ambient Light Sensor Module with I²C Interface
Description: The Si1145/46/47-M01 is a low power, reflectance-based, proximity, UV Index and ambient light module with integrated single IR LED, two additional LED driver outputs, I²C digital interface, and programmable-event interrupt output. This touchless sensor module includes an analog-to-digital convert...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV

Si1153

Silicon Labs Si1153

Supplier: Silicon Labs

Subtitle: Proximity/Ambient Light Sensor IC with I²C Interface
Description: This touchless sensor IC includes dual 23-bit analog-to-digital converters, an integrated high-sensitivity array of visible and infrared photodiodes, a digital signal processor, and three integrated LED drivers with programmable drive levels. The Si1153 offers excellent performance under a wide d...

Category: SensorsOpticalPhoto DetectorsAmbient Light, IR, UV