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XYC-ALS21C-K1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

XYC-ALS21C-K1 product

XYC-ALS21C-K1

Optical Sensors

Ambient Light SensorDigital OutputI2C

The XYC-ALS21C-K1 is a digital ambient light sensor designed for human-eye-like response, featuring an I2C interface and programmable interrupt thresholds.

Best for

  • Smartphones
  • TV panel brightness control
  • Industrial lighting systems

Avoid if

  • Applications requiring extreme precision in non-visible light spectrums

Check before use

  • Ensure the I2C bus pull-up resistors are correctly sized for 400kHz operation.

Key specifications

Supply Voltage
1.7V - 3.6V
Interface
I2C (400kHz)
Resolution
16-bit
Package
1206

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Control

Datasheet

13b2c47250cb7b11004e03ac00edfd09_2306061456_NEWOPTO-XYC-ALS21C-K1_C2988725.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for XYC-ALS21C-K1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a light-to-digital converter that integrates photodiodes, amplifiers, and a DSP to measure ambient light levels with a spectral response similar to the human eye.