DS1743-100+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28EDIP

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DS1743-100+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28EDIP

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DS1743-100+	DS1743 Series

Current - Timekeeping (Max)	3 mA	2 - 3 mA
Features	NVSRAM, Leap Year, Y2K	NVSRAM, Leap Year, Y2K
Interface	Parallel	Parallel
Memory Size	64 Kbit	64 Kbit
Mounting Type	Through Hole	Through Hole, Surface Mount
Operating Temperature [Max]	70 °C	70 - 85 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Package / Case	0.6 in	0.6 in
Package / Case	28-DIP Module	28-DIP Module, 34-PowerCap™ Module
Package / Case	15.24 mm	15.24 mm
Supplier Device Package	28-EDIP	28-EDIP, 34-PowerCap Module
Time Format	HH:MM:SS (24 hr)	HH:MM:SS (24 hr)
Type	Clock/Calendar	Clock/Calendar
Voltage - Supply [Max]	5.5 V	3.63 - 5.5 V
Voltage - Supply [Min]	4.5 V	2.97 - 4.5 V
Voltage - Supply, Battery	-	3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

DS1743 Series

IC RTC CLK/CALENDAR PAR 28EDIP

Part	Time Format	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Features	Interface	Supplier Device Package	Current - Timekeeping (Max)	Memory Size	Voltage - Supply, Battery
Analog Devices Inc./Maxim Integrated DS1743-100 IND	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	85 °C	-40 °C	0.6 in	28-DIP Module	15.24 mm	4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	3 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743WP-120	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	2 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743WP-150+	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	2 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743W-150	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	70 °C	0 °C	0.6 in	28-DIP Module	15.24 mm	2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	2 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743P-85IND+	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	85 °C	-40 °C		34-PowerCap™ Module		4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	3 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743P-70	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	3 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743-100IND+	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	85 °C	-40 °C	0.6 in	28-DIP Module	15.24 mm	4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	3 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743-70+	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	70 °C	0 °C	0.6 in	28-DIP Module	15.24 mm	4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	3 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743P-70+	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	3 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743WP-120IND+	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	85 °C	-40 °C		34-PowerCap™ Module		2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	2 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743W-120+	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	70 °C	0 °C	0.6 in	28-DIP Module	15.24 mm	2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	2 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743P-100+	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	3 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743WP-150	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	2 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743-100+	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	70 °C	0 °C	0.6 in	28-DIP Module	15.24 mm	4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	3 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743-70	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	70 °C	0 °C	0.6 in	28-DIP Module	15.24 mm	4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	3 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743-85+	HH:MM:SS (24 hr)	Clock/Calendar	Through Hole	70 °C	0 °C	0.6 in	28-DIP Module	15.24 mm	4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	28-EDIP	3 mA	64 Kbit
Analog Devices Inc./Maxim Integrated DS1743P-100	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		4.5 V	5.5 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	3 mA	64 Kbit	3 V
Analog Devices Inc./Maxim Integrated DS1743WP-120+	HH:MM:SS (24 hr)	Clock/Calendar	Surface Mount	70 °C	0 °C		34-PowerCap™ Module		2.97 V	3.63 V	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap Module	2 mA	64 Kbit	3 V

Description

General part information

DS1743 Series

Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)

Documents

Technical documentation and resources