DS12885QN
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- Mfr.Part #
- DS12885QN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC W/RAM 128 BYTE IND 28PLCC
- Stock
- 22,462
- In Stock ：
- 22,462
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 28
- Factory Lead Time :
- 6 Weeks
- Interface :
- Parallel
- Lead Free :
- Lead Free
- Additional Feature :
- DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
- Current - Timekeeping (Max) :
- 15mA @ 4.5V~5.5V
- Pbfree Code :
- yes
- Time Format :
- HH:MM:SS (12/24 hr)
- Published :
- 2007
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Package / Case :
- 28-LCC (J-Lead)
- Time-Min :
- SECONDS
- Frequency :
- 32.8kHz
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Number of Pins :
- 28
- Mount :
- Surface Mount
- Power Supplies :
- 5V
- Interrupt Capability :
- Y
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Base Part Number :
- DS12885
- Packaging :
- Tube
- Pin Count :
- 28
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Logic Function :
- Clock
- Length :
- 11.58mm
- Terminal Position :
- QUAD
- Width :
- 11.58mm
- Volatile :
- No
- Voltage - Supply, Battery :
- 2.5V~4V
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- Memory Size :
- 114B
- Height :
- 3.96mm
- REACH SVHC :
- No SVHC
- Number of Timers :
- 1
- Terminal Pitch :
- 1.27mm
- Voltage - Supply :
- 4.5V~5.5V
- Date Format :
- YY-MM-DD-dd
- Number of Outputs :
- 8
- Type :
- Clock/Calendar
- Datasheets
- DS12885QN
Real Time Clocks Analog Devices, Inc. DS12885QN Overview
The Real Time Clocks Analog Devices, Inc. DS12885QN is a highly reliable integrated circuit designed specifically for timekeeping applications in industrial environments. With its robust feature set, including 128 bytes of RAM, this RTC (Real-Time Clock) module is ideal for systems requiring precise time and date maintenance under extended temperature ranges. Its 28-pin PLCC (Plastic Leaded Chip Carrier) package ensures durable performance and easy integration into various hardware setups. The DS12885QN by Analog Devices stands out for its ability to maintain accurate timekeeping even under stringent conditions, making it a preferred choice for critical applications where time accuracy is paramount.
DS12885QN Features
- 128 bytes of NV RAM for data storage
- Operates in a wide temperature range suitable for industrial applications
- Timekeeping accuracy maintained in extreme conditions
- 28-pin PLCC package for robust and reliable physical integration
- Battery-backed operation ensures continuous timekeeping during power interruptions
DS12885QN Applications
- Embedded Systems: Utilized in embedded systems for maintaining system time and date, ensuring time-stamped data logging and system diagnostics.
- Industrial Automation: Critical in industrial automation setups for process timing and machinery scheduling, enhancing operational efficiency.
- Telecommunication: Serves as a fundamental component in telecommunications equipment for timestamping and data management purposes.
- Networking Equipment: Used in networking hardware for synchronizing operations and maintaining accurate network time protocols.
- Consumer Electronics: Applies in various consumer electronics to provide real-time clock functionality, essential for time-based features.
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