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SI1143 |
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| Part Number | SI1143 |
| Manufacturer | Silicon Laboratories |
| 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... |
| Features |
Pin Assignments
QuickSense™ integrated infrared proximity detector Proximity detection adjustable from under 1 cm to over 1 m Three independent LED drivers 15 current settings from 5.6 mA to 360 mA for each LED driver 25.6 µs LED driver pulse width 500 mm proximity range with single pulse (<2.5 klx) 150 mm proximity range with single pulse (>2.5 klx) Operates at up to 128 klx (direct sunlight) Minimum reflectance sensitivity < 1 µW/cm2 High EMI immunity without shielded packaging QuickSense™ integrated ambient light sensor 10 mlx resolution possible, allowing o... |
| Document |
 SI1143 Data Sheet
PDF 1.17MB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SI1141 |
Silicon Laboratories |
PROXIMITY/AMBIENT LIGHT SENSOR IC |
|
| 2 | Si1141-M01 |
Silicon Laboratories |
PROXIMITY/AMBIENT LIGHT SENSOR MODULE |
|
| 3 | SI1142 |
Silicon Laboratories |
PROXIMITY/AMBIENT LIGHT SENSOR IC |
|
| 4 | Si1142-M01 |
Silicon Laboratories |
PROXIMITY/AMBIENT LIGHT SENSOR MODULE |
|
| 5 | Si1143-M01 |
Silicon Laboratories |
PROXIMITY/AMBIENT LIGHT SENSOR MODULE |
|
| 6 | Si1145 |
Silicon Laboratories |
PROXIMITY/UV/AMBIENT LIGHT SENSOR |
|
Desde 2024. D4U Semiconductor.
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