ADPD175GGI-ACEZ-RL

Product Overview

Category

ADPD175GGI-ACEZ-RL belongs to the category of integrated optical modules.

Use

This product is primarily used for proximity sensing and ambient light sensing applications.

Characteristics

• Integrated optical module with advanced sensing capabilities
• High sensitivity and accuracy in proximity detection
• Reliable ambient light sensing functionality
• Compact size for easy integration into various devices

Package

The ADPD175GGI-ACEZ-RL comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to accurately detect proximity and ambient light levels, enabling precise control and automation in various electronic devices.

Packaging/Quantity

The ADPD175GGI-ACEZ-RL is typically packaged in reels containing a specific quantity of units, as per customer requirements.

Specifications

• Proximity Sensing Range: Up to 100mm
• Ambient Light Sensing Range: 0.01 lux to 10,000 lux
• Supply Voltage: 2.4V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground connection
3. SDA: I2C data line
4. SCL: I2C clock line
5. INT: Interrupt output pin
6. PROX: Proximity sensing output
7. ALS: Ambient light sensing output

Functional Features

• Proximity Sensing: The ADPD175GGI-ACEZ-RL utilizes an integrated infrared LED and photodiode to accurately detect the presence of objects within its sensing range.
• Ambient Light Sensing: This module incorporates a dedicated ambient light sensor to measure the intensity of light in its surroundings.
• Interrupt Output: The INT pin provides an interrupt signal to the host system, indicating the detection of proximity or changes in ambient light levels.

Advantages and Disadvantages

Advantages

• High sensitivity and accuracy in proximity detection
• Reliable ambient light sensing capabilities
• Compact size for easy integration into various devices
• Low power consumption
• Wide operating temperature range

Disadvantages

• Limited proximity sensing range compared to some alternative models
• Requires I2C interface for communication

Working Principles

The ADPD175GGI-ACEZ-RL operates based on the principle of infrared reflection. When an object is within the proximity sensing range, the integrated infrared LED emits light, which is then reflected back to the photodiode. By measuring the intensity of the reflected light, the module determines the presence or absence of an object.

For ambient light sensing, the dedicated sensor measures the intensity of light in the surrounding environment. This information can be utilized for automatic adjustment of display brightness or other applications requiring light level detection.

Detailed Application Field Plans

The ADPD175GGI-ACEZ-RL finds applications in various fields, including: 1. Mobile devices: Proximity detection for touchscreen displays, automatic screen dimming during phone calls. 2. Wearable devices: Gesture recognition, automatic backlight control. 3. Home automation: Presence detection for lighting control, energy-saving applications. 4. Automotive: Occupancy detection for airbag deployment, automatic headlight control.

Detailed and Complete Alternative Models

1. ADPD188BI-ACEZ-RL: Similar functionality with extended proximity sensing range.
2. ADPD1080-ACEZ: Integrated optical module with additional features like heart rate monitoring.
3. APDS-9930: Ambient light and proximity sensor with digital output.

(Note: The above list is not exhaustive and serves as an example of alternative models available in the market.)

In conclusion, the ADPD175GGI-ACEZ-RL is a compact and versatile integrated optical module that offers high sensitivity proximity sensing and reliable ambient light detection. Its small form factor and advanced features make it suitable for a wide range of applications in various industries.

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