Manufacturer Part Number
DS1337S+
Manufacturer
Analog Devices
Introduction
Integrated circuit for real-time clock applications with a serial I2C interface
Product Features and Performance
Clock/Calendar function
Alarm, Leap Year correction
Square Wave Output for external devices
I2C, 2-Wire Serial Interface for communication
Wide Voltage Supply range compatible for various systems
Low Timekeeping Current for battery conservation
Product Advantages
Highly accurate timekeeping
Low power consumption enhances battery life
Robust temperature range ideal for diverse environments
Key Technical Parameters
Type: Clock/Calendar
Memory Size: Non-volatile
Time Format: HH:MM:SS (12/24 hour)
Date Format: YY-MM-DD-dd
Voltage - Supply: 1.8V to 5.5V
Current - Timekeeping (Max): 0.6µA at specified voltage range
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Built to withstand industrial temperature ranges
Compliance with industry standards for quality and safety
Compatibility
Compatible with systems requiring I2C communication protocol
Suitable for surface mount technology (SMT)
Application Areas
Consumer electronics
Communication devices
Computers and computer peripherals
Industrial systems
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Precision in timekeeping for critical applications
Versatile power supply compatibility facilitating design flexibility
Energy-efficient operation for extended battery-powered applications
Robust operating temperature range suited for harsh conditions
Ease of integration with I2C communication for diverse systems