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DS1254WB-C02

DS1254WB-C02

Product Overview

Category: Integrated Circuit
Use: Memory backup power source
Characteristics: Low power consumption, compact size
Package: 8-pin SOIC
Essence: Lithium battery
Packaging/Quantity: 100 units per reel

Specifications

  • Input Voltage: 2.7V to 4.5V
  • Output Voltage: 3.3V
  • Capacity: 48mAh
  • Operating Temperature: -20°C to 70°C
  • Shelf Life: 10 years

Detailed Pin Configuration

  1. VCC
  2. GND
  3. NC
  4. CE
  5. SDA
  6. SCL
  7. NC
  8. VBAT

Functional Features

  • Automatic switchover to battery power during power loss
  • Low battery indicator
  • I2C interface for communication with host device

Advantages and Disadvantages

Advantages: - Compact size - Long shelf life - Low power consumption

Disadvantages: - Limited capacity - Restricted operating temperature range

Working Principles

The DS1254WB-C02 is designed to provide backup power to memory devices in the event of a main power failure. It utilizes a lithium battery to ensure reliable and long-lasting power supply.

Detailed Application Field Plans

The DS1254WB-C02 is commonly used in applications such as: - Embedded systems - Industrial control systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

  1. DS1254
  2. DS1254W
  3. DS1254Y

Note: The alternative models listed above offer similar functionality and compatibility.

This comprehensive entry provides an in-depth understanding of the DS1254WB-C02, covering its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける DS1254WB-C02 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is DS1254WB-C02?

    • DS1254WB-C02 is a high-performance, low-power real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO) and battery backup.

  2. What are the key features of DS1254WB-C02?

    • The key features of DS1254WB-C02 include a wide operating voltage range, low power consumption, I2C interface, integrated TCXO, and battery backup support.

  3. How can DS1254WB-C02 be used in technical solutions?

    • DS1254WB-C02 can be used to provide accurate timekeeping and timestamping in various technical solutions such as industrial automation, data logging, smart meters, and IoT devices.

  4. What is the operating voltage range of DS1254WB-C02?

    • DS1254WB-C02 has an operating voltage range of 1.8V to 5.5V, making it suitable for a wide range of applications.

  5. Does DS1254WB-C02 support battery backup?

    • Yes, DS1254WB-C02 supports battery backup, ensuring that the RTC continues to keep accurate time even during power outages.

  6. Can DS1254WB-C02 be interfaced with microcontrollers?

    • Yes, DS1254WB-C02 features an I2C interface, allowing seamless integration with microcontrollers and other digital systems.

  7. What is the accuracy of the integrated TCXO in DS1254WB-C02?

    • The integrated TCXO in DS1254WB-C02 provides high accuracy timekeeping with low drift over temperature.

  8. Is DS1254WB-C02 suitable for low-power applications?

    • Yes, DS1254WB-C02 is designed for low power consumption, making it ideal for battery-powered or energy-efficient devices.

  9. Are there any application notes or reference designs available for DS1254WB-C02?

    • Yes, application notes and reference designs are available to assist in the implementation of DS1254WB-C02 in various technical solutions.

  10. Where can I find more detailed technical information about DS1254WB-C02?

    • Detailed technical information about DS1254WB-C02 can be found in the product datasheet and application notes provided by the manufacturer.