BQ3285S-SB2
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- Mfr.Part #
- BQ3285S-SB2
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-SOP
- Stock
- 470
- In Stock ：
- 470
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- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- Number of Terminations :
- 24
- Number of Pins :
- 24
- Interrupt Capability :
- Y
- Time-Min :
- SECONDS
- ECCN Code :
- EAR99
- Height :
- 2.65mm
- Thickness :
- 2.35mm
- Interface :
- Parallel
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Base Part Number :
- BQ3285
- Length :
- 15.4mm
- Contact Plating :
- Gold
- Factory Lead Time :
- 6 Weeks
- Supply Current-Max :
- 15mA
- Mount :
- Surface Mount
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- JESD-609 Code :
- e4
- Logic Function :
- Clock
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Voltage - Supply :
- 4.5V~5.5V
- Date Format :
- YY-MM-DD-dd
- Time Format :
- HH:MM:SS (12/24 hr)
- Type :
- Clock/Calendar
- Pin Count :
- 24
- Radiation Hardening :
- No
- Voltage - Supply, Battery :
- 2.5V~4V
- Operating Temperature :
- 0°C~70°C
- Power Supplies :
- 5V
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- Width :
- 7.5mm
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Volatile :
- No
- Weight :
- 624.398247mg
- Clock Frequency :
- 0.032MHz
- Number of Timers :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Memory Size :
- 114B
- Datasheets
- BQ3285S-SB2
Real Time Clocks Texas Instruments BQ3285S-SB2 Overview
The Texas Instruments BQ3285S-SB2, a state-of-the-art Real Time Clock (RTC) integrated circuit, offers a robust solution for tracking time and date in electronic devices. This advanced IC combines a full clock and calendar functionality with a parallel interface, making it an ideal choice for applications requiring precise timekeeping and easy integration into broader system designs. The BQ3285S-SB2 ensures reliable operation and low power consumption, making it perfect for use in both battery-powered and connected devices. Its compact SOP-24 package enhances its usability in space-constrained applications while maintaining high performance and accuracy.
BQ3285S-SB2 Features
The BQ3285S-SB2 from Texas Instruments is designed with key features that address the needs of modern electronic systems. These include a parallel interface for simple and quick integration, a comprehensive clock/calendar functionality for efficient time management, and a low-power consumption design that enhances its suitability for battery-operated devices. Furthermore, it supports leap year compensation and provides outputs for both seconds and minutes, which are crucial for applications requiring precise synchronization and time tracking.
BQ3285S-SB2 Applications
- Consumer Electronics: Utilized in devices like set-top boxes and digital cameras to maintain accurate time, even when powered off.
- Office Automation: Essential for time-sensitive devices such as fax machines and copiers to timestamp events and manage schedules.
- Industrial Systems: Offers time synchronization for systems in automation and control processes, ensuring coordinated operations across various components.
- Telecommunications: Used in networking equipment to maintain system clocks, critical for data logging and resource management.
- Portable Devices: Ideal for battery-powered devices such as wearables, where power efficiency and compact size are paramount.
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