RTC-7301DG:B ROHS
Product Overview
Category
RTC-7301DG:B ROHS belongs to the category of electronic components.
Use
This product is commonly used in various electronic devices and systems for timekeeping and real-time clock functionality.
Characteristics
- High precision timekeeping
- Real-time clock functionality
- Low power consumption
- Compact size
- RoHS compliant
Package
The RTC-7301DG:B ROHS comes in a small surface mount package, making it suitable for integration into compact electronic devices.
Essence
The essence of RTC-7301DG:B ROHS lies in its ability to accurately keep track of time and provide real-time clock functionality in electronic systems.
Packaging/Quantity
The product is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.
Specifications
- Operating Voltage: 2.7V to 5.5V
- Timekeeping Accuracy: ±2ppm at 25°C
- Operating Temperature Range: -40°C to +85°C
- Supply Current: 200nA (typical)
- Backup Battery Voltage: 1.8V to 5.5V
- Interface: I2C
Detailed Pin Configuration
The RTC-7301DG:B ROHS has the following pin configuration:
| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage input | | GND | Ground | | SDA | Serial data line for I2C communication | | SCL | Serial clock line for I2C communication | | SQW/INT | Square wave output / Interrupt output | | VBAT | Backup battery voltage input |
Functional Features
- Accurate timekeeping with low power consumption
- Real-time clock functionality with calendar and alarm features
- Programmable square wave output
- Interrupt output for event-driven applications
- Automatic switchover to backup battery during power loss
Advantages and Disadvantages
Advantages
- High precision timekeeping
- Low power consumption
- Compact size for easy integration
- RoHS compliant, ensuring environmental friendliness
Disadvantages
- Limited operating temperature range (-40°C to +85°C)
- Requires an external backup battery for uninterrupted operation during power loss
Working Principles
The RTC-7301DG:B ROHS utilizes a highly accurate internal oscillator to keep track of time. It communicates with the host system through the I2C interface, allowing for easy integration and control. The product can be powered by the main supply voltage or a backup battery, ensuring uninterrupted timekeeping even during power loss.
Detailed Application Field Plans
The RTC-7301DG:B ROHS finds applications in various electronic devices and systems that require precise timekeeping and real-time clock functionality. Some common application fields include:
- Consumer Electronics: Smartphones, tablets, digital cameras, and portable media players.
- Automotive: On-board computers, infotainment systems, and navigation devices.
- Industrial Automation: Programmable logic controllers (PLCs), data loggers, and industrial control systems.
- Medical Devices: Patient monitoring systems, medical equipment, and diagnostic devices.
- Internet of Things (IoT): Smart home automation, wearable devices, and connected appliances.
Detailed and Complete Alternative Models
- RTC-7302DG:B ROHS - Similar specifications and features, but with extended operating temperature range (-40°C to +105°C).
- RTC-7303DG:B ROHS - Enhanced timekeeping accuracy of ±1ppm at 25°C, suitable for applications requiring higher precision.
- RTC-7304DG:B ROHS - Integrated temperature sensor for temperature-compensated timekeeping.
These alternative models provide options to suit specific application requirements and preferences.
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기술 솔루션에 RTC-7301DG:B ROHS 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of RTC-7301DG:B ROHS in technical solutions:
Q1: What is RTC-7301DG:B ROHS? A1: RTC-7301DG:B ROHS is a specific model of Real-Time Clock (RTC) module that is compliant with the Restriction of Hazardous Substances (ROHS) directive.
Q2: What is the purpose of an RTC module? A2: An RTC module is used to keep track of time and date in electronic devices, even when they are powered off or restarted.
Q3: How can I interface with the RTC-7301DG:B ROHS module? A3: The RTC-7301DG:B ROHS module typically uses an I2C interface for communication with microcontrollers or other devices.
Q4: Can the RTC-7301DG:B ROHS module be used in battery-powered applications? A4: Yes, the RTC-7301DG:B ROHS module is designed to operate on low power and can be used in battery-powered applications.
Q5: Does the RTC-7301DG:B ROHS module have an alarm feature? A5: Yes, the RTC-7301DG:B ROHS module usually includes an alarm function that can be programmed to trigger at specific times.
Q6: Is the RTC-7301DG:B ROHS module accurate? A6: Yes, the RTC-7301DG:B ROHS module typically has high accuracy, often within a few seconds per month.
Q7: Can the RTC-7301DG:B ROHS module handle leap years? A7: Yes, the RTC-7301DG:B ROHS module is designed to handle leap years and adjust the calendar accordingly.
Q8: What is the operating voltage range of the RTC-7301DG:B ROHS module? A8: The operating voltage range of the RTC-7301DG:B ROHS module is typically between 2.7V and 5.5V.
Q9: Can I use multiple RTC-7301DG:B ROHS modules in a single system? A9: Yes, multiple RTC-7301DG:B ROHS modules can be used in a single system by assigning different I2C addresses to each module.
Q10: Is the RTC-7301DG:B ROHS module compatible with common microcontrollers? A10: Yes, the RTC-7301DG:B ROHS module is designed to be compatible with most microcontrollers that support I2C communication.
Please note that the specific details and features may vary depending on the manufacturer and version of the RTC-7301DG:B ROHS module.