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  • SI1143-M01-GMR
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SI1143-M01-GMR

Proximity and Ambient Light Sensor Digital Output 1.8V/2.5V/3.3V Automotive 10-Pin QFN T/R

Manufacturer : Silicon Laboratories Inc
Package/Case : QFN-10
Product Categories : Proximity Sensor ICs
Datasheet: SI1143-M01-GMR Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 1447

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SI1143-M01-GMR Product Details

SI1143-M01-GMR Silicon Labs, Optical Sensor IR 850nm I虏C 10-SMD Module (No Lead)
Optical Sensor IR 850nm I?C 10-SMD Module, No Lead
Proximity Sensors I2C Prox. AMB sensor irLED 2 ext LED Drvr

Feature

  • Ultra-sensitive photodiodes with up to 3 independent LED drivers enable multiple functions
    • Heart rate and blood oximetry measurements
    • Over 50 cm proximity detection
    • Advanced 2D and 3D gesture detection
    • Cheek detection for handsets
  • Ambient light sensor
    • Enables accurate light level monitoring under mixed lighting
    • Automatic backlight control for improved end user visual experience and reduced backlight energy
  • Optional digital UV Index sensor
    • Determine real-time UV sun exposure and cumulative UV sun exposure
  • Heart rate and blood oximetry measurements
  • Over 50 cm proximity detection
  • Advanced 2D and 3D gesture detection
  • Cheek detection for handsets
  • Enables accurate light level monitoring under mixed lighting
  • Automatic backlight control for improved end user visual experience and reduced backlight energy
  • Determine real-time UV sun exposure and cumulative UV sun exposure
  • Low-power sensors, signal processor, and ADC enable long battery life
    • As little as 1.2 µA average current with once per second UV Index measurements
    • Innovative single-pulse proximity sensor minimizes on-time of IrLED to 25.6 µs – the primary energy consumer
    • 9 µA average proximity sensing current (LED pulsed 25.6 µs every 800 ms at 180 mA plus 3 µA Si114x supply)
    • Dynamic adjustment of LED currents minimizes power consumption and optimizes performance
    • 1.7 to 3.6 V supply voltage
    • < 500 nA standby current
  • As little as 1.2 µA average current with once per second UV Index measurements
  • Innovative single-pulse proximity sensor minimizes on-time of IrLED to 25.6 µs – the primary energy consumer
  • 9 µA average proximity sensing current (LED pulsed 25.6 µs every 800 ms at 180 mA plus 3 µA Si114x supply)
  • Dynamic adjustment of LED currents minimizes power consumption and optimizes performance
  • 1.7 to 3.6 V supply voltage
  • < 500 nA standby current
  • I²C interface for ease of communication with host MCU
  • 0.1 to 128 kLux dynamic range enables operation in direct sunlight
  • Minimum reflectance sensitivity of <1 uW/cm2
  • Tiny 2x2 mm clear QFN package
  • Operating temperature: – 40 to 85 °C

SI1143-M01-GMR Block Diagram
(Picture: Diagram)

Technical Parameters

  • Mounting Type
  • Surface Mount
  • Operating Temperature
  • -40掳C ~ 85掳C
  • Output Type
  • I虏C
  • Package / Case
  • 10-SMD Module (No Lead)
  • Packaging
  • Tape & Reel (TR)
  • Part Status
  • Active
  • Proximity Detection
  • Yes
  • Type
  • IR
  • Voltage Supply
  • 1.71 V ~ 3.6 V
  • Wavelength
  • 850nm

SI1143-M01-GMR Datasheet

SI1143-M01-GMR Related Products

Ratings and Reviews (1)

  • 5 / 5
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  • **ohan***
    2020-03-28

    Wie immer, perfekte Transaktion, Top Service, schneller Versand, . DANKE!

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Estimated Delivery Time: Feb 21 - Feb 26 days (choose Expedited at checkout).

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

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Q: How does Jotrin guarantee that SI1143-M01-GMR is the original manufacturer or agent of SILICON LABS?
We have a professional business development department to strictly test and verify the qualifications of SILICON LABS original manufacturers and agents. All SILICON LABS suppliers must pass the qualification review before they can publish their SI1143-M01-GMR devices; we pay more attention to the channels and quality of SI1143-M01-GMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SI1143-M01-GMR chips? Including SILICON LABS original factory information, Proximity Sensor ICs application, SI1143-M01-GMR pictures?
You can use Jotrin's intelligent search engine, or filter by sensors ; optical category, or find it through Silicon Laboratories Inc Information page.
Q: Are the SILICON LABS's SI1143-M01-GMR price and stock displayed on the platform accurate?
The SILICON LABS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SI1143-M01-GMR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of SI1143-M01-GMR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI1143M01GMR we delivered, we will accept the replacement or return of the SI1143-M01-GMR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SI1143-M01-GMR.
(3)The SI1143-M01-GMR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as SI1143-M01-GMR datasheet pdf, Si114 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Silicon Laboratories Inc

SILICON LABS
Silicon Labs, Inc. is a leading provider of networking, software and system solutions for the Internet of Things, Internet infrastructure, industrial control, consumer electronics and automotive markets. We solve the toughest problems in the electronics industry, providing customers with significant...
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