Intersil
Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
ISL12023IVZ
Tingnan ang Detalye DataSheets

ISL12023IVZ

Product Overview

Category

The ISL12023IVZ belongs to the category of real-time clock (RTC) devices.

Use

It is used to keep track of time and date in electronic systems, providing accurate timekeeping functionality.

Characteristics

  • Low power consumption
  • Integrated crystal compensation
  • Battery backup input
  • I2C interface for communication

Package

The ISL12023IVZ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ISL12023IVZ lies in its ability to provide reliable and accurate timekeeping in various electronic applications.

Packaging/Quantity

The ISL12023IVZ is typically available in reels with a quantity of 250 or 1000 units per reel.

Specifications

  • Supply Voltage: 1.8V to 5.5V
  • Time Accuracy: ±5ppm (±0.432 seconds/day)
  • Operating Temperature Range: -40°C to +85°C
  • I2C Bus Frequency: 100kHz or 400kHz

Detailed Pin Configuration

The ISL12023IVZ has a total of 8 pins: 1. VCC 2. GND 3. SDA 4. SCL 5. INT/SQW 6. X1 7. X2 8. VBAT

Functional Features

  • Automatic leap year compensation
  • Battery-backed operation
  • Alarm function
  • Power-fail indicator

Advantages and Disadvantages

Advantages

  • Low power consumption extends battery life
  • Integrated crystal compensation improves accuracy
  • Wide operating voltage range enhances flexibility

Disadvantages

  • Limited temperature range compared to some industrial-grade RTCs
  • May require external components for certain functionalities

Working Principles

The ISL12023IVZ utilizes an internal oscillator and compensates for crystal inaccuracies to maintain precise timekeeping. It operates in conjunction with a backup battery to ensure continuous operation, even during power outages.

Detailed Application Field Plans

The ISL12023IVZ is suitable for a wide range of applications, including: - Consumer electronics - Industrial automation - Medical devices - Automotive systems - Smart home appliances

Detailed and Complete Alternative Models

Some alternative models to the ISL12023IVZ include: - DS3231 - MCP79410 - PCF85263A

In conclusion, the ISL12023IVZ offers reliable timekeeping functionality with low power consumption and integrated features, making it suitable for diverse electronic applications.

[Word count: 366]

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng ISL12023IVZ sa mga teknikal na solusyon

  1. What is the ISL12023IVZ?

    • The ISL12023IVZ is a real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and a 64-byte battery-backed SRAM.

  2. What is the operating voltage range of ISL12023IVZ?

    • The operating voltage range of ISL12023IVZ is 2.7V to 5.5V.

  3. What is the typical accuracy of the ISL12023IVZ?

    • The typical accuracy of the ISL12023IVZ is ±5ppm (parts per million).

  4. Does the ISL12023IVZ have a battery backup for the SRAM?

    • Yes, the ISL12023IVZ has a battery backup for the 64-byte SRAM, ensuring data retention during power loss.

  5. What communication interfaces does the ISL12023IVZ support?

    • The ISL12023IVZ supports I2C communication interface.

  6. Can the ISL12023IVZ operate in extended temperature ranges?

    • Yes, the ISL12023IVZ is designed to operate in extended temperature ranges, making it suitable for various environmental conditions.

  7. What are the typical applications of the ISL12023IVZ?

    • Typical applications of the ISL12023IVZ include industrial automation, data loggers, medical devices, and portable instruments.

  8. Does the ISL12023IVZ have programmable alarms?

    • Yes, the ISL12023IVZ features two independent alarm interrupts with a programmable frequency.

  9. Is the ISL12023IVZ RoHS compliant?

    • Yes, the ISL12023IVZ is RoHS compliant, meeting environmental standards.

  10. What are the package options available for the ISL12023IVZ?

    • The ISL12023IVZ is available in a small 8-lead DFN package, making it suitable for space-constrained designs.