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DS1685SN-3+
Maxim IntegratedRoHS 
RoHS compliant
RoHS compliantPackage 24-SOIC (0.295, 7.50mm Width)
Category Clock/Timing - Real Time Clocks / Clock/Timing - Real Time Clocks
Description
24-SOIC (0.295 7.50mm Width) DS1685 8473.30.11.80 Alarm NVSRAM Square Wave Output Y2K rtc clock circuit 2.7V~3.7V 2mA @ 3V 15.6mm 0.032MHz
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Inventory: 9357
Minimum: 1
Total Price: USD $12.76
Unit Price: USD $12.757449
≥1 USD $12.757449
≥210 USD $5.090113
≥510 USD $4.920749
≥990 USD $4.836724
Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2000
JESD-609 Code e3
Feature Alarm, NVSRAM, Square Wave Output, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.7V~3.7V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1685
Pin Count 24
Qualification Status Not Qualified
Operating Supply Voltage 3V
Power Supplies 3V
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3V
Time-Min SECONDS
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Dimensions
Height 2.35mm
Length 15.6mm
Width 7.6mm
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