DS1305+
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- Mfr.Part #
- DS1305+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 16-DIP
- Stock
- 20
- In Stock ：
- 20
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Power Supplies :
- 3/5V
- Information Access Method :
- SERIAL, 3-WIRE
- Mount :
- Through Hole
- Terminal Position :
- Dual
- Number of Pins :
- 16
- Memory Size :
- 96B
- Mounting Type :
- Through Hole
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Type :
- Clock/Calendar
- Width :
- 7.87mm
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply, Battery :
- 2V~5.5V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Published :
- 2002
- Length :
- 19.43mm
- Time-Min :
- SECONDS
- Time Format :
- HH:MM:SS (12/24 hr)
- Interrupt Capability :
- Y
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 25.3μA~81μA @ 2V~5V
- Terminal Pitch :
- 2.54mm
- Number of Outputs :
- 1
- Weight :
- 1.627801g
- Logic Function :
- Clock
- Height :
- 4.45mm
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Feature :
- Alarm, Leap Year, NVSRAM, Trickle-Charger
- Terminal Finish :
- Matte Tin (Sn)
- Date Format :
- YY-MM-DD-dd
- Base Part Number :
- DS1305
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply :
- 2V~5.5V
- Interface :
- SPI
- Peak Reflow Temperature (Cel) :
- 260
- Volatile :
- yes
- Frequency :
- 32.8kHz
- Pin Count :
- 16
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Datasheets
- DS1305+
Real Time Clocks Analog Devices, Inc. DS1305+ Overview
The DS1305+ Real Time Clock from Analog Devices, Inc. is a highly versatile, SPI-compatible serial interface real-time clock/calendar. Engineered to cater to a wide array of advanced electronic systems, the DS1305+ offers precise time and date tracking capabilities, along with automatic adjustment for months with fewer than 31 days and leap years. Its integration in a 16DIP package ensures robust performance in a variety of applications, making it an essential component for systems requiring reliable timekeeping.
DS1305+ Features
The DS1305+ stands out with its dual programmable time-of-day alarms, which add an extra layer of functionality for complex time management requirements. It supports a serial peripheral interface (SPI) that ensures seamless integration with most microcontrollers. Additionally, the device includes a temperature-compensated crystal oscillator (TCXO) ensuring high accuracy and stability even under varying temperature conditions. Its versatility is further enhanced by a programmable square wave output, which is useful in timing applications.
DS1305+ Applications
- Consumer Electronics: Used in devices like DVRs and other multimedia devices, the DS1305+ helps in managing recording schedules and time-based features.
- Office Automation: In office equipment like fax machines and copiers, the DS1305+ ensures accurate document tracking and time-stamping.
- Telecommunications: Critical for time-stamping in network switches and routers, ensuring synchronized operations across networks.
- Industrial Systems: Offers reliable timekeeping solutions, vital for time-sensitive processes in manufacturing and automation.
- Portable Instruments: Essential in medical devices such as glucose monitors or portable ECGs, where precise time tracking is crucial for data validity.
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