Si1143-M01-GMR Silicon Labs, Proximity Sensor IC, 1 → 50cm 10-Pin QFN

  • RS Stock No. 169-0198
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SI1143-M01-GMR
  • ผู้ผลิต / Manufacturer Silicon Labs
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
รายละเอียดสินค้า / Product Details

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

คุณสมบัติ / Specifications
คุณสมบัติ Value
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
Minimum Operating Supply Voltage 1.71 V
Minimum Operating Temperature -40 °C
Maximum Operating Supply Voltage 3.6 V
Width 2.85mm
Maximum Operating Temperature +85 °C
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 29/09/2020, จัดส่งภายใน (delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each (On a Tape of 100)
THB 119.89
(exc. VAT)
THB 128.28
(inc. VAT)
Units
Per unit
Per Tape*
100 +
THB119.89
THB11,989.00
*ตัวบ่งบอกราคา / price indicative
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