Analog Devices Inc./Maxim Integrated

DS1305EN+T&R  

Real Time Clocks ICs

DS1305EN+T&R Description

The DS1305EN+T&R is a high-performance, real-time clock (RTC) and calendar integrated circuit (IC) designed and manufactured by Analog Devices Inc./Maxim Integrated. This device is part of the Real Time Clocks ICs category and is specifically designed for applications requiring accurate timekeeping and date tracking. The DS1305EN+T&R offers a range of features that make it an ideal choice for various electronic systems.

DS1305EN+T&R Features

• Type: Clock/Calendar
• Memory Size: 96B
• Voltage - Supply: 2V ~ 5.5V
• Voltage - Supply, Battery: 2V ~ 5.5V
• Interface: SPI
• Time Format: HH:MM:SS (12/24 hr)
• Current - Timekeeping (Max): 25.3µA ~ 81µA @ 2V ~ 5V
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The DS1305EN+T&R stands out from similar models due to its low power consumption, wide supply voltage range, and compatibility with the popular SPI interface. The device also offers a compact surface-mount package, making it suitable for space-constrained applications.

DS1305EN+T&R Applications

The DS1305EN+T&R is ideal for a variety of applications where accurate timekeeping and date tracking are essential. Some specific use cases include:

1. Embedded Systems: In devices like microcontrollers and microprocessors, the DS1305EN+T&R can provide accurate timekeeping for tasks such as scheduling, logging, and synchronization.
2. Industrial Automation: For applications requiring precise timing and event logging, the DS1305EN+T&R can be used to track process times and maintain system synchronization.
3. Telecommunications: In communication systems, the DS1305EN+T&R can be used to maintain accurate time for network synchronization and timestamping data packets.
4. Consumer Electronics: In devices like smartphones, tablets, and smartwatches, the DS1305EN+T&R can provide accurate timekeeping and date tracking for user interfaces and alarms.

Conclusion of DS1305EN+T&R

The DS1305EN+T&R is a versatile and reliable real-time clock and calendar IC that offers a range of features and benefits for various applications. Its low power consumption, wide supply voltage range, and compatibility with the SPI interface make it an ideal choice for embedded systems, industrial automation, telecommunications, and consumer electronics. With its compact surface-mount package and RoHS3 compliance, the DS1305EN+T&R is a cost-effective and environmentally friendly solution for accurate timekeeping and date tracking in a wide range of electronic systems.

DS1305EN+T&R Documents

Download datasheets and manufacturer documentation for DS1305EN+T&R

Datasheets :

DS1305      

Other Related Documents :

Tips for Writing Bulletproof Real-Time Clock Control Code      

Application Notes :

Interfacing a DS1305 RTC with an 8051-Type Microcontroller       Selecting a Backup Source for Real-Time Clocks       Oscillator Design Considerations for Low-Current Applications       State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH       Material Declaration DS1305EN+T&R