BQ4845S-A4NTR - Texas Instruments

Manufacturer Part Number

BQ4845S-A4NTR

Manufacturer

Texas Instruments

Introduction

The BQ4845S-A4NTR is a real-time clock (RTC) and calendar device with advanced features, including alarm, daylight savings, leap year, supervisor, and watchdog timer functions. It provides a comprehensive solution for accurate time and date tracking in a wide range of applications.

Product Features and Performance

Alarm, daylight savings, leap year, supervisor, and watchdog timer functions

Supports 12/24-hour time format and YY-MM-DD-dd date format

Parallel interface

Wide operating voltage range of 4.75V to 5.5V (VCC) and 2.3V to 4V (VBAT)

Low timekeeping current of 1.5mA (typical) at 4.5V to 5.5V

Wide operating temperature range of -40°C to 85°C

Surface mount 28-SOIC package

Product Advantages

Comprehensive set of real-time clock and calendar features

Low power consumption for efficient energy management

Wide voltage and temperature operating ranges for versatile applications

Parallel interface for easy integration into various systems

Key Reasons to Choose This Product

Reliable and accurate time and date tracking

Highly configurable with advanced functions

Efficient power management for extended battery life

Robust design for operation in diverse environments

Quality and Safety Features

Proven reliability and quality from Texas Instruments

Rigorous testing and validation for industrial-grade performance

Compatibility

The BQ4845S-A4NTR is a real-time clock and calendar device that can be easily integrated into a wide range of electronic systems and applications, including industrial automation, security systems, consumer electronics, and more.

Application Areas

Industrial automation and control systems

Security and surveillance systems

Consumer electronics and IoT devices

Metering and data logging applications

Product Lifecycle

The BQ4845S-A4NTR is an obsolete product. Customers are advised to contact our website's sales team for information on alternative or equivalent models that may be available.