DS1677E
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- Mfr.Part #
- DS1677E
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC SYSTEM CTRLR SER 20-TSSOP
- Stock
- 37,034
- In Stock ：
- 37,034
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Current - Timekeeping (Max) :
- 300μA @ 5V
- Base Part Number :
- DS1677
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- Feature :
- Alarm, Leap Year, Watchdog Timer
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Type :
- Portable System Controller
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Published :
- 2009
- Length :
- 6.5mm
- Pbfree Code :
- yes
- Interface :
- 3-Wire Serial
- Surface Mount :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Pin Count :
- 20
- Number of Terminations :
- 20
- Supply Voltage :
- 5V
- Width :
- 4.4mm
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Clock Frequency :
- 0.032MHz
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- R-PDSO-G20
- Operating Temperature :
- 0°C~70°C
- Date Format :
- YY-MM-DD-dd
- Height Seated (Max) :
- 1.1mm
- Terminal Position :
- Dual
- Additional Feature :
- 3-CHANNEL, 8-BIT ADC
- Voltage - Supply, Battery :
- 2.5V~3.7V
- External Data Bus Width :
- 1
- RoHS Status :
- ROHS3 Compliant
- Information Access Method :
- SERIAL, 3-WIRE
- HTS Code :
- 8542.31.00.01
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Time Format :
- HH:MM:SS (12/24 hr)
- Datasheets
- DS1677E
Real Time Clocks Analog Devices, Inc. DS1677E Overview
The DS1677E, manufactured by Analog Devices, Inc., is a highly integrated Real Time Clock system controller optimized for managing advanced control and monitoring tasks. This IC is housed in a compact 20-TSSOP package, making it suitable for applications where space is at a premium but functionality cannot be compromised. The DS1677E is essential for systems requiring reliable timekeeping, enhanced watchdog functionality, and efficient power management. It incorporates a serial interface for communication, which simplifies integration into existing architectures. The inclusion of this Real Time Clocks Analog Devices, Inc. DS1677E enhances system reliability through precise time and date maintenance, coupled with additional control features.
DS1677E Features
The DS1677E offers a range of features including a real-time clock/calendar, power-on reset control, and a programmable periodic interrupt generator. These features are vital for maintaining accuracy and operational integrity in complex electronic systems. The device also supports a serial interface for easy integration, a battery backup capability to ensure continuous timekeeping in the event of power loss, and low power consumption to extend the lifespan of portable applications.
DS1677E Applications
- Telecommunications: Used in network routers, switches, and base station equipment to maintain accurate logging of events, system operations, and for time-stamping records.
- Industrial Systems: Employs its robust timekeeping capabilities to manage scheduled maintenance and real-time monitoring of industrial machinery and production processes.
- Consumer Electronics: Integrated into devices like smart home controllers and wearables to provide reliable time functionality and enhance device usability and customization.
- Healthcare Equipment: Utilized in medical devices for time-stamping in patient monitoring systems and ensuring the synchronization of time-sensitive data across multiple devices.
- Automotive: Essential for managing real-time clock functionalities in vehicle navigation systems and infotainment units, helping to log data and manage settings with temporal precision.
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