28 Terminations 5V 28 Pin DS1685 Real Time Clocks Alarm, NVSRAM, Square Wave Output, Y2K 0.032MHz
SOT-23
DS1685QN-5+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
14 Weeks
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Surface Mount
YES
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
28
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Tin (Sn)
HTS Code
8473.30.11.80
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
1.27mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
DS1685
Pin Count
28
JESD-30 Code
S-PQCC-J28
Qualification Status
Not Qualified
Power Supplies
5V
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)
3mA @ 5V
Time-Min
SECONDS
Interrupt Capability
Y
Voltage - Supply, Battery
2.5V~3.7V
Volatile
YES
Length
11.505mm
Height Seated (Max)
4.57mm
Width
11.505mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
78
$6.72397
$524.46966
DS1685QN-5+ Product Details
DS1685QN-5+ Overview
28-LCC (J-Lead) contains real time clocks.A Tube package is used to package time clock.Its supply voltage is 4.5V~5.5V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Surface Mount.Electronic time clocks should be -40°C~85°C degrees Celsius during operation.Electronic time clocks are possible to guarantee Alarm, NVSRAM, Square Wave Output, Y2K when operating.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 5V supplied to it.28 pins are present on it.DS1685 are RTC s family.2.5V~3.7V is the supply voltage of this electrical digital time clock.A memory of 242B is embedded into the RTC times for storing programs and data.A frequency of 0.032MHz should not be exceeded by real time clocks' output.The power supply is 5V.1 timers are in the real time clock that outputs a signal in response to an input signal.