Si1141-M01-GMR Silicon Labs, Proximity Sensor IC, 1 → 50cm 10-Pin QFN

  • RS-stocknr. 169-0196
  • Fabrikantnummer SI1141-M01-GMR
  • Fabrikant Silicon Labs
Datasheets
Wetgeving en conformiteit
Conform
Land van herkomst: TW
Productomschrijving

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

Specificaties
Kenmerk Waarde
Sensor Type Proximity Sensor
Sensing Distance 1 → 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
Maximum Operating Supply Voltage 3.6 V
Maximum Operating Temperature +85 °C
Minimum Operating Supply Voltage 1.71 V
Minimum Operating Temperature -40 °C
Width 2.85mm
1000 op voorraad - levertijd is 1 werkdag(en).
Prijs Each (On a Tape of 100)
1,955
(excl. BTW)
2,366
(incl. BTW)
Aantal stuks
Per stuk
Per tape*
100 +
1,955 €
195,50 €
*prijsindicatie
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