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DS1388Z-33+

DS1388Z-33+ Description

The DS1388Z-33+ from Analog Devices Inc./Maxim Integrated is a high-performance Real-Time Clock (RTC) IC designed for precision timekeeping and calendar functions. This surface-mount device operates within a 2.97V to 3.63V supply range, ensuring reliable performance in low-power applications. It features a 512B non-volatile memory for data storage and supports I2C communication, making it ideal for embedded systems requiring accurate time synchronization. With a timekeeping current of just 150µA, it excels in energy-efficient designs. The RTC provides 12/24-hour time format (HH:MM:SS:hh) and is RoHS3 compliant, meeting stringent environmental standards.

DS1388Z-33+ Features

• Low Power Consumption: Only 150µA timekeeping current ensures minimal energy drain.
• Wide Voltage Range: Operates from 2.97V to 3.63V, with battery backup support (1.3V to 5.5V).
• Integrated Memory: 512B of non-volatile storage for critical data retention.
• I2C Interface: Simplifies integration with microcontrollers and other digital systems.
• High Accuracy: Precision clock/calendar with 12/24-hour time formatting.
• Robust Packaging: Supplied in an 8-pin SOIC tube, ensuring mechanical durability.
• Compliance: RoHS3 compliant and REACH unaffected, suitable for global markets.

DS1388Z-33+ Applications

• Industrial Automation: Time-stamping for data logging and event tracking.
• Consumer Electronics: Clocks in smart home devices, wearables, and appliances.
• Medical Devices: Accurate timekeeping for diagnostic equipment and patient monitoring.
• Embedded Systems: Microcontroller-based projects requiring RTC functionality.
• Automotive Systems: Backup timing modules for infotainment and telematics.

Conclusion of DS1388Z-33+

The DS1388Z-33+ stands out as a low-power, high-reliability RTC with integrated memory and broad compatibility. Its wide operating voltage and I2C interface make it versatile for diverse applications, from industrial to consumer electronics. With Analog Devices/Maxim's reputation for quality, this IC is a top choice for engineers seeking precision timekeeping in compact, energy-efficient designs.