DS1344 Maxim, DS1344 Datasheet - Page 20

• Manufacturer Part Number: DS1344
• Description: The DS1343/DS1344 low-current real-time clocks (RTCs) are timekeeping devices that provide an extremely low standby current, permitting longer life from a backup supply source
• Manufacturer: Maxim

Low-Current SPI/3-Wire RTCs
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied.
Maxim reserves the right to change the circuitry and specifications without notice at any time.
20_
©
REVISION
NUMBER
2011 Maxim Integrated Products
____________________ ________
0
1
REVISION
DATE
12/11
3/11
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
Initial release
Removed future status from several DS1344 parts in the Ordering Information table;
added UL recognized to the Features and Battery Charge Protection sections;
added I
section; added DS1344 Typical Operating Characteristics graphs
BATLKG
and DS1344 I
BAT1
DESCRIPTION
, I
BAT2
Maxim is a registered trademark of Maxim Integrated Products, Inc.
specs to the DC Electrical Characteristics
Revision History
1, 2, 7, 18, 19
CHANGED
PAGES
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