DS17485E-3+
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- Mfr.Part #
- DS17485E-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.465, 11.80mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-TSOP
- Stock
- 47,455
- In Stock ：
- 47,455
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Type :
- Clock/Calendar
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Logic Function :
- Clock
- HTS Code :
- 8542.39.00.01
- Power Supplies :
- 3V
- External Data Bus Width :
- 8
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Lead Free :
- Lead Free
- Length :
- 11.8mm
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Time-Min :
- SECONDS
- Radiation Hardening :
- No
- Volatile :
- No
- Pin Count :
- 28
- Clock Frequency :
- 0.032MHz
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 4kB
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.55mm
- Base Part Number :
- DS17485
- Height Seated (Max) :
- 1.2mm
- Pbfree Code :
- yes
- Voltage - Supply :
- 2.7V~3.7V
- Date Format :
- YY-MM-DD-dd
- Interface :
- Parallel
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Voltage :
- 3V
- Number of Terminations :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Time Format :
- HH:MM:SS (12/24 hr)
- Interrupt Capability :
- Y
- Supply Voltage :
- 3V
- Width :
- 8mm
- Packaging :
- Tray
- Number of Timers :
- 1
- Published :
- 2000
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- Current - Timekeeping (Max) :
- 2mA @ 2.7V~3.7V
- Number of Pins :
- 28
- Datasheets
- DS17485E-3+
Real Time Clocks Analog Devices, Inc. DS17485E-3+ Overview
The DS17485E-3+ from Analog Devices, Inc. is a state-of-the-art Real Time Clocks (RTC) component, designed to provide precise time and date information in a variety of applications. This IC integrates a clock/calendar with a programmable alarm, backed by non-volatile memory, ensuring data retention without power. The 28-pin TSOP packaging is optimized for durability and ease of integration into existing systems, making it ideal for design engineers looking to upgrade or design time-sensitive electronics. The integration of RTC technology in this device allows for high accuracy and low power consumption, fulfilling the demands of modern electronic applications.
DS17485E-3+ Features
The DS17485E-3+ includes several key features that make it a robust choice for integrating into complex electronics systems. It features a serial interface for easy integration, automatic leap year correction, and a programmable interrupt function. Its low energy demand enhances battery life in portable devices, and it operates across a wide temperature range, making it suitable for demanding environments.
DS17485E-3+ Applications
- Consumer Electronics: Used in devices such as smart watches and other wearable technology, providing accurate timekeeping that enhances device functionality and user experience.
- Industrial Systems: Integrates into logging and monitoring systems to ensure time-stamped data is accurate and reliable, crucial for process audits and system diagnostics.
- Telecommunication Equipment: Provides time synchronization for network infrastructure, ensuring coordination and logging across various components within a network.
- Automotive Electronics: Utilized in systems requiring time and date functions, such as GPS navigation units and event data recorders, contributing to functionality and reliability.
- Healthcare Devices: Applied in medical equipment that requires time-based functions or data logging, ensuring that records are kept accurately and consistently for patient monitoring.
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