BQ4285S-SB2G4
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- Mfr.Part #
- BQ4285S-SB2G4
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-SOIC
- Stock
- 48,279
- In Stock ：
- 48,279
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- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- RoHS Status :
- ROHS3 Compliant
- Logic Function :
- Clock
- Length :
- 15.4mm
- Interrupt Capability :
- Y
- Terminal Pitch :
- 1.27mm
- Voltage - Supply, Battery :
- 2.5V~4V
- Packaging :
- Tube
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Terminal Position :
- Dual
- Number of Terminations :
- 24
- Weight :
- 624.398247mg
- Height :
- 2.35mm
- Base Part Number :
- BQ4285
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Clock Frequency :
- 0.032MHz
- Date Format :
- YY-MM-DD-dd
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Lead Free :
- Lead Free
- Volatile :
- No
- Supply Voltage :
- 5V
- Number of Timers :
- 1
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Width :
- 7.52mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 24
- Memory Size :
- 114B
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Time Format :
- HH:MM:SS (12/24 hr)
- Type :
- Clock/Calendar
- Time-Min :
- SECONDS
- Operating Temperature :
- 0°C~70°C
- Interface :
- Parallel
- Mount :
- Surface Mount
- Voltage - Supply :
- 4.5V~5.5V
- Contact Plating :
- Gold
- Number of Pins :
- 24
- JESD-609 Code :
- e4
- Datasheets
- BQ4285S-SB2G4
Real Time Clocks Texas Instruments BQ4285S-SB2G4 Overview
The BQ4285S-SB2G4 from Texas Instruments represents a cutting-edge solution in the field of Real Time Clocks (RTCs). This highly integrated IC RTC clock/calendar provides robust time-tracking accuracy and extended functionality in a compact 24-SOIC package. Designed to meet the demands of sophisticated electronics systems, the BQ4285S-SB2G4 integrates seamlessly into various applications, offering reliability and performance. It serves as a pivotal component in systems requiring precise time and date management, making it a top choice for developers and engineers focused on efficiency and dependability.
BQ4285S-SB2G4 Features
The BQ4285S-SB2G4 is equipped with multiple features that enhance its utility and reliability. It offers a full clock and calendar function with seconds, minutes, hours, day, date, month, and year information, all maintained until the year 2100. A built-in power-fail detector with automatic switch to backup power ensures continuous operation, while its programmable alarm and interrupt functions allow for customized usage tailored to specific needs. Its parallel interface ensures easy integration into existing architectures, enhancing system reliability and performance.
BQ4285S-SB2G4 Applications
- Telecommunication Systems: Utilized for maintaining accurate time logs and system synchronization across network equipment.
- Industrial Systems: Provides precise timing solutions for machinery and production line management, ensuring operational efficiency and reliability.
- Data Logging Equipment: Critical for timestamping in data acquisition systems, ensuring accurate tracking of information over time.
- Consumer Electronics: Integrates into devices such as smart home systems and personal gadgets to provide real-time calendar information.
- Automotive: Used in electronic control units for managing system operations and maintaining critical log data with time stamps.
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