DS1685QN-3+ is available for purchase but is not normally stocked.
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $13.37051
Datasheet

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Texas Instruments
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Unit Price: $7.90600
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Texas Instruments
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Unit Price: $19.86567
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STMicroelectronics
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MAX6921AQI+T
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS1685QN-3+

DigiKey Part Number
DS1685QN-3+-ND
Manufacturer
Manufacturer Product Number
DS1685QN-3+
Description
IC RTC CLK/CALENDAR PAR 28PLCC
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 28-LCC (J-Lead)
Datasheet
 Datasheet
EDA/CAD Models
DS1685QN-3+ Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc./Maxim Integrated
Series
-
Packaging
Tube
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size
242B
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
2.7V ~ 3.7V
Voltage - Supply, Battery
2.5V ~ 3.7V
Current - Timekeeping (Max)
2mA @ 3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Supplier Device Package
28-PLCC (11.51x11.51)
Base Product Number
Product Questions and Answers

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Last Time Buy
Last Time Buy Date: 2026-01-17
All prices are in CAD
Tube
QuantityUnit PriceExt Price
78$13.37051$1,042.90
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.