DS12885QN+
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- Mfr.Part #
- DS12885QN+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-PLCC
- Stock
- 39
- In Stock ：
- 39
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Logic Function :
- Clock
- Radiation Hardening :
- No
- Number of Terminations :
- 28
- Time Format :
- HH:MM:SS (12/24 hr)
- Volatile :
- No
- Date Format :
- YY-MM-DD-dd
- Interrupt Capability :
- Y
- Additional Feature :
- DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
- Width :
- 11.58mm
- REACH SVHC :
- No SVHC
- Frequency :
- 32.8kHz
- Number of Pins :
- 28
- Height :
- 3.96mm
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply, Battery :
- 2.5V~4V
- Number of Outputs :
- 8
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e3
- Memory Size :
- 114B
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Type :
- Clock/Calendar
- Terminal Pitch :
- 1.27mm
- Operating Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Timers :
- 1
- Power Supplies :
- 5V
- Length :
- 11.58mm
- Time-Min :
- SECONDS
- Package / Case :
- 28-LCC (J-Lead)
- Published :
- 2007
- Current - Timekeeping (Max) :
- 15mA @ 4.5V~5.5V
- Base Part Number :
- DS12885
- Interface :
- Parallel
- Supply Voltage :
- 5V
- Pin Count :
- 28
- Voltage - Supply :
- 4.5V~5.5V
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Datasheets
- DS12885QN+
Real Time Clocks Analog Devices, Inc. DS12885QN+ Overview
The DS12885QN+ from Analog Devices, Inc. stands out in the market of Real Time Clocks as a robust and reliable integrated circuit designed to address the advanced needs of timekeeping within electronic devices. This IC incorporates clock/calendar functionality with battery-backed non-volatile (NV) RAM, making it an ideal choice for applications requiring precise time and date maintenance without power. The DS12885QN+ supports a parallel interface, facilitating easy integration into existing architectures. With its extended temperature range and a compact 28-PLCC (Plastic Leaded Chip Carrier) package, it is engineered to meet the stringent requirements of high-reliability environments.
DS12885QN+ Features
This integrated circuit includes several key features that make it particularly useful in a variety of settings:
- Battery-backed non-volatile RAM preserves data and settings.
- Accurate real-time clock/calendar with leap year compensation.
- Programmable alarms and interrupt functions to facilitate scheduled operations.
- Low power consumption ensures longer battery life.
- Wide operating temperature range suitable for demanding applications.
DS12885QN+ Applications
- Telecommunications
The DS12885QN+ can be integrated into network routers, switches, and other telecommunications equipment to provide accurate time-stamping of logs and data records, essential for network diagnosis and security.
- Consumer Electronics
In devices like set-top boxes and video recorders, this RTC helps in managing recording schedules and time-based functions, enhancing user convenience and device functionality.
- Industrial Systems
Utilized in factory automation systems, the DS12885QN+ ensures synchronized operations across various components, vital for maintaining efficiency and reducing downtime in production processes.
- Automotive
This IC manages time-sensitive data and operations in automotive systems, crucial for functions such as GPS navigation and event logging.
- Office Electronics
Within devices such as printers and fax machines, the DS12885QN+ helps track events and manage scheduled tasks, critical for office productivity.
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