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