DS17885E-3+
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- Mfr.Part #
- DS17885E-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
- 40,068
- In Stock ：
- 40,068
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Power Supplies :
- 3V
- HTS Code :
- 8542.39.00.01
- Radiation Hardening :
- No
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Logic Function :
- Clock
- Interface :
- Parallel
- Volatile :
- yes
- Pin Count :
- 28
- Terminal Position :
- Dual
- Interrupt Capability :
- Y
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Mount :
- Surface Mount
- Number of Terminations :
- 28
- ECCN Code :
- EAR99
- Clock Frequency :
- 0.032MHz
- Published :
- 2000
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 28
- Length :
- 11.8mm
- Height Seated (Max) :
- 1.2mm
- Width :
- 8mm
- JESD-609 Code :
- e3
- Supply Voltage :
- 3V
- Pbfree Code :
- yes
- Time Format :
- HH:MM:SS (12/24 hr)
- Current - Timekeeping (Max) :
- 2mA @ 2.7V~3.7V
- Memory Size :
- 8kB
- Terminal Pitch :
- 0.55mm
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Packaging :
- Tray
- Number of Timers :
- 1
- Base Part Number :
- DS17885
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 3V
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 2.7V~3.7V
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- External Data Bus Width :
- 8
- Time-Min :
- SECONDS
- Datasheets
- DS17885E-3+
Real Time Clocks Analog Devices, Inc. DS17885E-3+ Overview
The DS17885E-3+ from Analog Devices, Inc. is a highly reliable integrated circuit specifically designed for real-time clock (RTC) applications. This IC offers a comprehensive solution for tracking time and date in electronic devices, enhancing functionality with its parallel interface and robust feature set. As a crucial component in various timing-critical applications, the DS17885E-3+ integrates seamlessly into systems requiring accurate timekeeping and calendar functions. Its deployment in business environments is especially beneficial for devices that operate over long periods without human intervention, ensuring consistent performance and reliability.
DS17885E-3+ Features
The DS17885E-3+ features include a real-time clock/calendar, programmable alarms, and an automatic power-fail detect and switch circuitry. It supports a wide voltage range and includes a serial interface for easy integration into existing systems. The IC's robust design ensures reliability in demanding applications, providing a versatile solution for manufacturers looking for a high-quality RTC component.
DS17885E-3+ Applications
- Consumer Electronics: Utilized in devices like smart home systems and personal gadgets, the DS17885E-3+ helps maintain accurate time even during power interruptions.
- Industrial Systems: In factory automation equipment, this RTC ensures scheduled operations proceed without delay, critical for maintaining efficiency.
- Networking Equipment: For routers and switches, accurate timekeeping is crucial for time-stamping and network log management, which the DS17885E-3+ robustly supports.
- Healthcare Devices: Used in medical monitoring systems, the IC helps in tracking patient care records and medication schedules accurately.
- Automotive: In vehicle navigation systems, the DS17885E-3+ ensures accurate timing, enhancing GPS accuracy and system reliability.
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