Intersil
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
ISL12058IRTZ
Lihat Butiran Helaian data

ISL12058IRTZ

Product Overview

Category

ISL12058IRTZ belongs to the category of Real-Time Clocks (RTCs).

Use

This product is primarily used for timekeeping and calendar functions in various electronic devices.

Characteristics

  • Accurate timekeeping with low power consumption.
  • Integrated oscillator compensation circuitry.
  • Wide operating voltage range.
  • Small package size for space-constrained applications.

Package

ISL12058IRTZ is available in a compact 8-pin SOIC package.

Essence

The essence of ISL12058IRTZ lies in its ability to provide precise timekeeping functionality while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels containing a specified quantity, usually 2500 units per reel.

Specifications

  • Supply Voltage: 1.8V to 5.5V
  • Timekeeping Accuracy: ±5ppm (at 25°C)
  • Operating Temperature Range: -40°C to +85°C
  • I2C Bus Interface
  • Battery Backup Support

Detailed Pin Configuration

ISL12058IRTZ features the following pin configuration:

  1. VBAT - Battery Input
  2. GND - Ground
  3. SDA - I2C Data Line
  4. SCL - I2C Clock Line
  5. IRQ - Interrupt Output
  6. VCC - Power Supply Input
  7. NC - No Connection
  8. X1 - Crystal Oscillator Input

Functional Features

  • Automatic leap year compensation.
  • Alarm and timer functions.
  • Programmable square wave output.
  • Power management features for low-power operation.
  • Battery backup support for uninterrupted timekeeping.

Advantages and Disadvantages

Advantages

  • High accuracy timekeeping.
  • Low power consumption.
  • Compact package size.
  • Wide operating voltage range.

Disadvantages

  • Limited functionality compared to more advanced RTCs.
  • Lack of additional features such as temperature compensation.

Working Principles

ISL12058IRTZ utilizes an integrated oscillator compensation circuitry along with an external crystal oscillator to maintain accurate timekeeping. It communicates with the host device through the I2C bus interface, allowing for easy integration into various electronic systems.

Detailed Application Field Plans

ISL12058IRTZ finds applications in a wide range of electronic devices, including but not limited to: - Wearable devices - IoT devices - Medical equipment - Automotive systems - Industrial automation

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL12058IRTZ include: - DS3231 - PCF8563 - MCP7940N - RV-8803-C7

These alternatives can be considered based on specific requirements and compatibility with the target application.

Word count: 355 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ISL12058IRTZ dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of ISL12058IRTZ in technical solutions:

  1. Q: What is ISL12058IRTZ? A: ISL12058IRTZ is a real-time clock (RTC) module manufactured by Intersil Corporation.

  2. Q: What is the purpose of ISL12058IRTZ? A: The purpose of ISL12058IRTZ is to provide accurate timekeeping and calendar functions in various technical applications.

  3. Q: How does ISL12058IRTZ connect to a microcontroller or system? A: ISL12058IRTZ typically connects to a microcontroller or system through an I2C interface.

  4. Q: Can ISL12058IRTZ operate on its own without external components? A: Yes, ISL12058IRTZ has an integrated crystal oscillator and backup battery, allowing it to operate independently.

  5. Q: What is the voltage range supported by ISL12058IRTZ? A: ISL12058IRTZ supports a voltage range of 1.8V to 5.5V.

  6. Q: Does ISL12058IRTZ have any alarm features? A: Yes, ISL12058IRTZ has two programmable alarms that can trigger interrupts or wake up the system.

  7. Q: Can ISL12058IRTZ handle daylight saving time changes? A: No, ISL12058IRTZ does not have built-in support for daylight saving time adjustments.

  8. Q: What is the accuracy of ISL12058IRTZ's timekeeping function? A: ISL12058IRTZ has a typical timekeeping accuracy of ±5ppm at room temperature.

  9. Q: Can ISL12058IRTZ be used in battery-powered applications? A: Yes, ISL12058IRTZ has a low-power mode and can operate on a backup battery during power loss.

  10. Q: Are there any development tools or software libraries available for ISL12058IRTZ? A: Yes, Intersil provides development tools and software libraries to assist with the integration of ISL12058IRTZ into various systems.

Please note that these answers are general and may vary depending on specific application requirements and implementation details.