AST1575BMATRQ Product Overview

Product Category

The AST1575BMATRQ belongs to the category of RF (Radio Frequency) modules.

Basic Information Overview

• Use: The module is used for wireless communication and navigation applications, particularly in GPS (Global Positioning System) devices.
• Characteristics: It features high sensitivity, low power consumption, and compact size.
• Package: The module is housed in a small form factor package suitable for integration into various electronic devices.
• Essence: The essence of the AST1575BMATRQ lies in its ability to provide accurate positioning and timing information in challenging environments.
• Packaging/Quantity: The module is typically supplied in tape and reel packaging, with specific quantities per reel.

Specifications

• Frequency: 1575.42 MHz
• Voltage: 3.0 - 3.6 V
• Current Consumption: <10 mA
• Interfaces: UART, I2C
• Operating Temperature: -40°C to +85°C
• Dimensions: 10mm x 9.7mm x 2.8mm

Detailed Pin Configuration

The module's pin configuration includes power supply pins, communication interface pins, and antenna connection pins. A detailed diagram and description of each pin's function are provided in the product datasheet.

Functional Features

• High Sensitivity: Enables reliable signal reception even in challenging environments.
• Low Power Consumption: Contributes to extended battery life in portable devices.
• Multi-Interface Support: Offers flexibility for integration with various microcontrollers and systems.

Advantages and Disadvantages

• Advantages:
  • Accurate Positioning: Provides precise location information for navigation applications.
  • Compact Size: Facilitates integration into space-constrained designs.
  • Low Power Consumption: Ideal for battery-powered devices.
• Disadvantages:
  • Limited Range: May experience reduced performance in obstructed or enclosed environments.

Working Principles

The AST1575BMATRQ operates by receiving signals from multiple satellites and using the data to calculate the device's position, velocity, and time. This process, known as trilateration, forms the basis of GPS technology.

Detailed Application Field Plans

The module is well-suited for integration into: - Portable Navigation Devices - Asset Tracking Systems - Automotive Telematics Systems - UAV (Unmanned Aerial Vehicle) Navigation - Timing and Synchronization Systems

Detailed and Complete Alternative Models

1. AST1675CMATRQ: A higher-performance variant with extended temperature range.
2. BST1575BMATRQ: A similar module with additional support for GLONASS satellite system.

This comprehensive entry provides an in-depth understanding of the AST1575BMATRQ, covering its specifications, features, applications, and alternatives within the RF module category.