DS1340Z-33+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1340Z-33+

Manufacturer

Analog Devices

Introduction

The DS1340Z-33+ is a real-time clock/calendar device featuring leap year and trickle charger functionality, designed for applications requiring accurate timekeeping and low power consumption in a compact package.

Product Features and Performance

Clock/Calendar functionality

I2C, 2-Wire Serial interface

Supports Leap Year adjustment

Includes Trickle-Charger capability

Operating temperature range from -40°C to 85°C

Surface mount type, 8-SOIC package

Product Advantages

Accurate timekeeping

Low power consumption

Compact design

Support for wide voltage supply range

Key Technical Parameters

Voltage - Supply: 2.97V ~ 5.5V

Voltage - Supply, Battery: 1.3V ~ 5.5V

Current - Timekeeping (Max): 150µA @ 5.5V

Time Format: HH:MM:SS (24 hr)

Date Format: YY-MM-DD-dd

Quality and Safety Features

High reliability in temperature variations

Compatibility

Compatible with devices requiring I2C, 2-Wire Serial communications

Application Areas

Consumer electronics

Industrial timing

Embedded systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Highly accurate timekeeping suitable for precision applications

Low power usage extending battery life

Robust operation over a wide temperature range

Easy integration with existing systems through I2C interface

Additional features like Leap Year compatibility and trickle charging capability enhance product utility