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DS1685QN-3

DS1685QN-3

DS1685QN-3

Rochester Electronics, LLC

28 Terminations 3V 28 Pin Real Time Clocks Alarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

SOT-23

DS1685QN-3 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e0
Feature Alarm, NVSRAM, Square Wave Output, Y2K
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Type Clock/Calendar
Terminal Finish TIN LEAD
Voltage - Supply 2.7V~3.7V
Terminal Position QUAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch 1.27mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 28
JESD-30 Code S-PQCC-J28
Qualification Status COMMERCIAL
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3V
Voltage - Supply, Battery 2.5V~3.7V
Length 11.505mm
Height Seated (Max) 4.57mm
Width 11.505mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.37000 $4.37
500 $4.3263 $2163.15
1000 $4.2826 $4282.6
1500 $4.2389 $6358.35
2000 $4.1952 $8390.4
2500 $4.1515 $10378.75
DS1685QN-3 Product Details

DS1685QN-3 Overview


A package named 28-LCC (J-Lead) contains real time clocks.Tube is the packaging method.There is 2.7V~3.7V supply voltage for this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.When operating, you can ensure Alarm, NVSRAM, Square Wave Output, Y2K.A transmission line can have a 28 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 3V voltage supplied to it.The RTCs are equipped with 28 pins.This electrical digital time clock is powered by 2.5V~3.7V voltage.Programs and data can be stored in the 242B memory embedded in the RTC times.There should not be a frequency higher than 0.032MHz in the output.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.

DS1685QN-3 Features


28-LCC (J-Lead) package
28 terminations
28 pin count


DS1685QN-3 Applications


There are a lot of Rochester Electronics, LLC
DS1685QN-3 Real Time Clocks applications.


  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras

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