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SI1153-AA09-GMR
Product Overview
- Category: Sensor
- Use: Proximity and ambient light sensor
- Characteristics: High sensitivity, low power consumption
- Package: 10-pin LGA package
- Essence: Detects proximity and ambient light levels
- Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Proximity Sensing Range: Up to 100mm
- Ambient Light Sensing Range: 0.01 lux to 64k lux
- Operating Voltage: 1.7V to 3.6V
- Current Consumption: 11µA (ambient light sensing), 70µA (proximity sensing)
Detailed Pin Configuration
- Pin 1: VDD
- Pin 2: SDA
- Pin 3: SCL
- Pin 4: INT
- Pin 5: GND
- Pin 6: LED_GND
- Pin 7: LED_ANODE
- Pin 8: LED_CATHODE
- Pin 9: NC
- Pin 10: NC
Functional Features
- Proximity detection
- Ambient light sensing
- I2C interface for communication
- Integrated IR LED driver
Advantages and Disadvantages
- Advantages:
- High sensitivity
- Low power consumption
- Small form factor
- Wide operating voltage range
- Disadvantages:
- Limited proximity sensing range
- Requires external IR LED
Working Principles
The SI1153-AA09-GMR operates by emitting infrared light and measuring the reflection to detect proximity and ambient light levels. It utilizes a photodiode array to capture the reflected light and converts it into digital signals for processing.
Detailed Application Field Plans
This sensor is suitable for various applications including: - Mobile devices - Wearable electronics - Proximity detection in industrial automation - Ambient light adjustment in display devices
Detailed and Complete Alternative Models
- Alternative Model 1: SI1145-A-GMR
- Similar functionality with integrated IR LED
- Alternative Model 2: TSL2591
- Higher ambient light sensing range
- Alternative Model 3: VL6180X
- Longer proximity sensing range
This entry provides comprehensive information about the SI1153-AA09-GMR sensor, covering its basic details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SI1153-AA09-GMR in technische oplossingen
What is SI1153-AA09-GMR?
- SI1153-AA09-GMR is a digital ultraviolet index sensor with I2C interface, designed for detecting UV radiation levels.
How does SI1153-AA09-GMR work?
- The sensor uses photodiodes to measure UV light intensity and converts the readings into digital output through an I2C interface.
What are the typical applications of SI1153-AA09-GMR?
- SI1153-AA09-GMR is commonly used in wearable devices, weather stations, UV monitoring systems, and industrial safety equipment.
What is the operating voltage range for SI1153-AA09-GMR?
- The operating voltage range for SI1153-AA09-GMR is typically 1.7V to 3.6V.
Can SI1153-AA09-GMR differentiate between UVA and UVB radiation?
- Yes, SI1153-AA09-GMR can differentiate between UVA and UVB radiation, providing separate readings for each.
Is SI1153-AA09-GMR suitable for outdoor applications?
- Yes, SI1153-AA09-GMR is suitable for outdoor applications as it is designed to withstand environmental conditions.
What is the measurement range of SI1153-AA09-GMR?
- The measurement range of SI1153-AA09-GMR is typically from 0 to 10 UV Index units.
Does SI1153-AA09-GMR require any calibration?
- SI1153-AA09-GMR comes pre-calibrated from the factory and generally does not require user calibration.
Can SI1153-AA09-GMR be integrated with microcontrollers?
- Yes, SI1153-AA09-GMR can be easily integrated with microcontrollers using its I2C interface.
Are there any specific considerations for PCB layout when using SI1153-AA09-GMR?
- It is recommended to follow the manufacturer's guidelines for PCB layout to ensure optimal performance and accuracy of the sensor.