DS1685-5 Maxim Integrated Products, DS1685-5 Datasheet - Page 24
DS1685-5
Manufacturer Part Number
DS1685-5
Description
Real Time Clock
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1685S-5.pdf
(34 pages)
Specifications of DS1685-5
Function
Clock, Calendar, Alarm
Rtc Memory Size
242 B
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Rtc Bus Interface
Multiplexed
Package / Case
PDIP-24
Time Format
HH:MM:SS, Binary
Date Format
DW:DM:M:Y, Binary
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS1685-5
Manufacturer:
HARRIS
Quantity:
523
Part Number:
DS1685-5
Manufacturer:
DALLAS
Quantity:
20 000
Company:
Part Number:
DS1685-5+
Manufacturer:
Maxim Integrated Products
Quantity:
135
Company:
Part Number:
DS1685-5IND+
Manufacturer:
Maxim
Quantity:
307
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………………….0.3V to +6V
Operating Temperature Range, Commercial ...……………………………………………………………….0°C to +70°C
Operating Temperature Range, Industrial…………………………………………………………………...-40C to +85C
Storage Temperature Range
Lead Temperature (soldering, 10s)……….....………………………..........................……………………………..+260°C
Soldering Temperature (reflow)…………………………………………………...................................………...…+260°C
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
Power-Supply
Voltage
Input Logic 1
Pullup Voltage
Input Logic 0
Battery Voltage
Auxiliary Battery
Voltage
EDIP………………………………....……………………………………………………………………….-40°C to +85°C
PDIP, SO, TSSOP……………………………….…………………………………....………………….-55°C to +125°C
(Note: EDIP is hand or wave-soldered only.)
A
= 0°C to +70°C, T
PARAMETER
A
= -40C to +85C.)
PWR
IRQ
(-5)
(-3)
(-5)
(-3)
SYMBOL
V
V
V
PUPWR
V
V
V
BAUX
BAT
CC
IH
IL
24 of 34
MIN
-0.3
4.5
2.7
2.2
2.5
2.5
2.5
TYP
5.0
3.0
DS1685/DS1687 3V/5V Real-Time Clocks
V
V
CC
CC
MAX
5.5
3.7
5.5
0.6
3.7
5.2
3.7
+ 0.3
+ 0.2
UNITS
V
V
V
V
V
V
NOTES
1
1
1
1
1
1