SI1141-M01-GMR Silicon Labs, 1 to 50cm 1.71 V to 3.6 V 10-Pin QFN

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Indisponible
RS n'aura plus ce produit en stock.
N° de stock RS:
169-0196
Référence fabricant:
SI1141-M01-GMR
Fabricant:
Silicon Labs
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Marque

Silicon Labs

Sensor Type

Proximity Sensor

Sensing Distance

1 to 50cm

Switching Mode

Digital

Output Type

Open Drain

Mounting Type

Surface Mount

Package Type

QFN

Pin Count

10

Dimensions

4.9 x 2.85 x 1.2mm

Height

1.2mm

Length

4.9mm

Minimum Operating Temperature

-40 °C

Width

2.85mm

Maximum Operating Supply Voltage

3.6 V

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

1.71 V

Pays d'origine :
TW

Si1141/42/43 Proximity/Ambient Light Sensor Modules


The Silicon Labs Si1141/42/43 combines an active optical reflectance proximity detector with an ambient light sensor and an infrared LED into a single 10-Pin QFN package. Their dual port operation enables reliable proximity detection for moving as well as stationary objects.

The Si1141 has 1 LED driver with an Integrated IR LED - RS 8920016.
The Si1142 has 2 LED drivers with and integrated IR LED - RS 8920025.
The Si1143 has 3 LED drivers with and integrated IR LED - RS 8920028.

With the Si1143, locate three infrared LEDs in an L-shaped configuration to enable triangulation of an object and in turn, via host software, creating a gesture based user interface.

These modules have photodiodes which can be used to measure both visible and infrared light. Detect levels as low as 6 lux.

- Adjustable proximity detection from 1 cm to over 50 cm
- Up to 3 independent LED drivers
- 15 current settings from 5.6 mA to 360 mA per driver
- 25.6 μs LED driver pulse width
- High EMI immunity without shielded packaging
- Low power consumption


Sensor Interfaces, Silicon Laboratories

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