BH1792GLC-E2

Product Overview

Category

The BH1792GLC-E2 belongs to the category of optical sensors.

Use

It is used for measuring heart rate and SpO2 (blood oxygen saturation) levels in wearable devices such as smartwatches and fitness trackers.

Characteristics

• The sensor is compact and low power, making it suitable for portable devices.
• It offers high accuracy and reliability in measuring vital signs.
• The sensor integrates seamlessly with various wearable device designs.

Package

The BH1792GLC-E2 comes in a small form factor package suitable for integration into wearable devices.

Essence

The essence of the BH1792GLC-E2 lies in its ability to provide accurate and reliable heart rate and SpO2 measurements in a compact and low-power package.

Packaging/Quantity

The sensor is typically supplied in reels or trays, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 1.7V to 3.6V
• Current Consumption: 160μA (typical)
• Measurement Wavelengths: Red (660nm), Infrared (940nm)
• Output Data: Heart Rate, SpO2

Detailed Pin Configuration

The BH1792GLC-E2 has a standard pin configuration with specific pins dedicated to power supply, data output, and communication interfaces.

Functional Features

• Dual-wavelength measurement for accurate SpO2 readings.
• Integrated ambient light cancellation for precise heart rate monitoring.
• I2C interface for seamless integration with microcontrollers.

Advantages

• Low power consumption extends battery life in wearable devices.
• High accuracy ensures reliable health monitoring for users.
• Compact form factor enables easy integration into small wearable designs.

Disadvantages

• Limited to specific applications related to health monitoring in wearable devices.
• Requires careful design considerations for optimal performance.

Working Principles

The BH1792GLC-E2 utilizes photoplethysmography (PPG) to measure changes in blood volume and calculate heart rate and SpO2 levels. The dual-wavelength measurement helps eliminate motion artifacts and ambient light interference, ensuring accurate readings.

Detailed Application Field Plans

The BH1792GLC-E2 is ideal for use in various wearable devices, including: - Smartwatches - Fitness trackers - Health monitoring bands

Detailed and Complete Alternative Models

• MAX30102
• AFE4400
• Si1143

In summary, the BH1792GLC-E2 is a compact and efficient optical sensor designed for accurate heart rate and SpO2 measurements in wearable devices. Its low power consumption, high accuracy, and seamless integration make it a valuable component for health monitoring applications.

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