DP8573AV/NOPB
- Mfr.Part #
- DP8573AV/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-PLCC
- Stock
- 19
- In Stock :
- 19
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- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- RoHS Status :
- ROHS3 Compliant
- Time-Min :
- 1/100SECOND
- Volatile :
- yes
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 28
- Terminal Pitch :
- 1.27mm
- Pin Count :
- 28
- REACH SVHC :
- No SVHC
- Lead Free :
- Contains Lead
- Pbfree Code :
- yes
- Number of Pins :
- 28
- JESD-609 Code :
- e3
- Type :
- Clock/Calendar
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Feature :
- Alarm, Leap Year
- Interrupt Capability :
- Y
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Length :
- 11.51mm
- Terminal Position :
- QUAD
- Date Format :
- YY-MM-DD-dd
- Thickness :
- 4.06mm
- Package / Case :
- 28-LCC (J-Lead)
- Height :
- 4.57mm
- Voltage - Supply :
- 4.5V~5.5V
- Mount :
- Surface Mount
- Contact Plating :
- Tin
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 245
- Current - Timekeeping (Max) :
- 1µA @ 5V
- Base Part Number :
- DP8573
- Additional Feature :
- PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT
- Termination :
- SMD/SMT
- Interface :
- Parallel
- Voltage - Supply, Battery :
- 2.2V~5.1V
- Number of Outputs :
- 8
- Operating Supply Voltage :
- 5V
- Width :
- 11.51mm
- Radiation Hardening :
- No
- Logic Function :
- Clock
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 21 hours ago)
- Datasheets
- DP8573AV/NOPB

Real Time Clocks Texas Instruments DP8573AV/NOPB Overview
The Real Time Clocks Texas Instruments DP8573AV/NOPB is a highly integrated real-time clock/calendar (RTC) specifically designed for sophisticated time management applications. This IC provides a complete solution for tracking time in terms of hours, minutes, and seconds, alongside a full calendar functionality. It is packaged in a 28-pin PLCC that ensures durability and reliability for long-term deployment. Ideal for systems requiring precise timekeeping and calendar capabilities, it operates efficiently with a minimal power requirement, making it suitable for battery-backed or embedded applications. Its integration with other systems is facilitated by its parallel interface, offering robust compatibility and ease of programming.
DP8573AV/NOPB Features
The DP8573AV/NOPB from Texas Instruments features programmable alarms, interrupt functions, and a clock output that supports a wide range of applications. The device's ability to maintain accurate time even during power interruptions, with only a minimal external battery, makes it exceptionally reliable for critical timing applications. Its parallel communication interface allows for straightforward integration with microcontrollers and other digital systems.
DP8573AV/NOPB Applications
- Data Loggers: Utilized for recording time-stamped data, ensuring accurate and reliable documentation of events over time.
- Utility Meters: Employed in electricity, gas, and water meters where precise time tracking is essential for usage billing and management.
- Telecommunication Systems: Integrated into network infrastructure to maintain accurate logging and synchronization of operations and processes.
- Office Automation: Used in devices such as fax machines and copiers to track and manage document handling with timestamps.
- Industrial Systems: Crucial for time-sensitive control and operations, ensuring synchronized functioning in automation processes.
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