DS1315S-5+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1315S-5+

Manufacturer

Analog Devices

Introduction

The DS1315S-5+ is a Phantom Time Chip utilized to provide accurate time and date information for electronic systems.

Product Features and Performance

Phantom Time Chip designed for timekeeping applications

Leap Year compatibility ensures accurate date tracking over time

Parallel interface for simple integration with microcontrollers and other digital systems

Operates within standard voltage supply between 4.5V and 5.5V

Battery backup voltage supply range from 2.5V to 3.7V for consistent timekeeping during power loss

Low timekeeping current of 1.3mA at 5V

Product Advantages

Consistent performance with an operating temperature range from 0°C to 70°C

Surface mount packaging allows for space-efficient PCB design

Suitable for applications where time is required even without main power (battery backup feature)

Key Technical Parameters

Time Format: HH:MM:SS:hh (12/24 hr)

Date Format: YY-MM-DD-dd

16-SOIC package for surface mountability

Memory size not applicable, as it functions as a timekeeping chip

Quality and Safety Features

Built to industry standards, ensuring high reliability for timekeeping

Meets the operational requirements within its specified temperature range

Compatibility

Compatible with systems requiring a parallel interface for time data

Application Areas

Widely used in electronic appliances, computing equipment, industrial systems, and time-sensitive instrumentation

Product Lifecycle

Currently active product, not near discontinuation

Availability of replacements or upgrades if needed in the future

Several Key Reasons to Choose This Product

Maintains accurate timekeeping for critical applications and devices

Ease of design integration with common surface mount process

Battery backup feature ensures functionality during power interruptions

Utilizes a leap year feature for long term accuracy without manual adjustments

Low power consumption for efficient operation in portable or low-power scenarios

Robust operating temperature range compatible with many different working environments