Veja as especificações para detalhes do produto.
ISL12028IVAZ
Product Overview
The ISL12028IVAZ belongs to the category of real-time clock (RTC) devices and is commonly used in electronic systems that require accurate timekeeping. This device is known for its high precision, low power consumption, and compact package, making it suitable for a wide range of applications. The ISL12028IVAZ is typically available in small surface-mount packages and is designed to operate with minimal power requirements.
Basic Information
- Category: Real-Time Clock (RTC) Device
- Use: Accurate timekeeping in electronic systems
- Characteristics: High precision, low power consumption
- Package: Small surface-mount package
- Essence: Reliable timekeeping solution for electronic devices
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Operating Voltage: 1.8V to 5.5V
- Timekeeping Current: 400nA (typical)
- Alarm Functionality: Programmable alarms with interrupt capability
- Temperature Range: -40°C to +85°C
- I2C Interface: Allows for simple integration with microcontrollers
Detailed Pin Configuration
The ISL12028IVAZ features a standard pin configuration, including power supply pins, I2C communication pins, and alarm output pins. The detailed pinout can be found in the device's datasheet.
Functional Features
- High Precision: Provides accurate timekeeping with minimal drift
- Low Power Consumption: Ideal for battery-powered applications
- Programmable Alarms: Allows for customizable alarm settings
- I2C Interface: Simplifies integration with microcontrollers
Advantages and Disadvantages
Advantages
- High precision timekeeping
- Low power consumption
- Flexible alarm functionality
- Easy integration with microcontrollers
Disadvantages
- Limited temperature range compared to some alternatives
- May require external crystal for optimal accuracy
Working Principles
The ISL12028IVAZ utilizes an internal oscillator to maintain accurate timekeeping. It communicates with the host microcontroller via the I2C interface, allowing for seamless integration into various electronic systems. The device's low power consumption ensures prolonged battery life in portable applications.
Detailed Application Field Plans
The ISL12028IVAZ is well-suited for a variety of applications, including: - Portable consumer electronics - Wearable devices - Industrial automation systems - Automotive electronics - Medical devices
Detailed and Complete Alternative Models
- DS3231: Offers extended temperature range and integrated crystal
- MCP7940N: Features battery backup and additional GPIO pins
- RV-3029-C2: Provides ultra-low power consumption and wide temperature range
In conclusion, the ISL12028IVAZ is a reliable real-time clock device with high precision and low power consumption, making it suitable for diverse electronic applications.
[Word Count: 443]
Liste 10 perguntas e respostas comuns relacionadas à aplicação de ISL12028IVAZ em soluções técnicas
What is the ISL12028IVAZ?
- The ISL12028IVAZ is a real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and a 64-byte battery-backed SRAM.
What is the operating voltage range of the ISL12028IVAZ?
- The operating voltage range of the ISL12028IVAZ is from 1.71V to 5.5V.
What is the typical accuracy of the ISL12028IVAZ?
- The typical accuracy of the ISL12028IVAZ is ±5ppm (parts per million).
Can the ISL12028IVAZ operate in extended temperature ranges?
- Yes, the ISL12028IVAZ can operate in extended temperature ranges from -40°C to +85°C.
Does the ISL12028IVAZ support I2C communication?
- Yes, the ISL12028IVAZ supports I2C communication interface.
What is the backup power source for the ISL12028IVAZ?
- The ISL12028IVAZ has a built-in power-fail indicator and uses a small external capacitor to provide backup power.
Is the ISL12028IVAZ suitable for battery-powered applications?
- Yes, the low power consumption and wide operating voltage range make the ISL12028IVAZ suitable for battery-powered applications.
Can the ISL12028IVAZ be used in automotive applications?
- Yes, the ISL12028IVAZ is AEC-Q100 qualified and suitable for automotive applications.
Does the ISL12028IVAZ have programmable alarms?
- Yes, the ISL12028IVAZ has two independent alarm interrupts that can be programmed for various applications.
Is there any application note available for using the ISL12028IVAZ in technical solutions?
- Yes, Intersil provides application notes and design resources for integrating the ISL12028IVAZ into technical solutions.