DS1747-70+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 32EDIP

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DS1747-70+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 32EDIP

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DocumentsTips for Writing Bulletproof Real-Time Clock Control Code

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DS1747-70+	DS1747 Series

	-	-
Current - Timekeeping (Max)	4 mA	2 - 4 mA
Features	NVSRAM, Leap Year, Y2K	NVSRAM, Leap Year, Y2K
Interface	Parallel	Parallel
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	15.24 mm	15.24 mm
Package / Case	32-DIP Module	32-DIP Module, 34-PowerCap™ Module
Supplier Device Package	32-EDIP	32-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	$

Digikey	Tube	1	$ 64.85
		10	$ 50.84
		25	$ 47.26
		100	$ 44.51

DS1747 Series

IC RTC CLK/CALENDAR PAR 32EDIP

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Interface	Supplier Device Package	Features	Time Format	Current - Timekeeping (Max)	Mounting Type	Type	Voltage - Supply, Battery
Analog Devices Inc./Maxim Integrated DS1747W-120	2.97 V	3.63 V	70 °C	0 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747-70	4.5 V	5.5 V	70 °C	0 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747P-70	4.5 V	5.5 V	70 °C	0 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747-70IND+	4.5 V	5.5 V	85 °C	-40 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747WP-120IND+	2.97 V	3.63 V	85 °C	-40 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747WP-120	2.97 V	3.63 V	70 °C	0 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747W-120+	2.97 V	3.63 V	70 °C	0 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747WP-C2+
Analog Devices Inc./Maxim Integrated DS1747P-70IND	4.5 V	5.5 V	85 °C	-40 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747W-120IND	2.97 V	3.63 V	85 °C	-40 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747-70+	4.5 V	5.5 V	70 °C	0 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747P-70IND+	4.5 V	5.5 V	85 °C	-40 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747-70IND	4.5 V	5.5 V	85 °C	-40 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Through Hole	Clock/Calendar
Analog Devices Inc./Maxim Integrated DS1747WP-120IND	2.97 V	3.63 V	85 °C	-40 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747WP-120+	2.97 V	3.63 V	70 °C	0 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747P-70+	4.5 V	5.5 V	70 °C	0 °C			34-PowerCap™ Module	Parallel	34-PowerCap Module	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	4 mA	Surface Mount	Clock/Calendar	3 V
Analog Devices Inc./Maxim Integrated DS1747W-120IND+	2.97 V	3.63 V	85 °C	-40 °C	0.6 in	15.24 mm	32-DIP Module	Parallel	32-EDIP	Leap Year, NVSRAM, Y2K	HH:MM:SS (24 hr)	2 mA	Through Hole	Clock/Calendar

Description

General part information

DS1747 Series

Real Time Clock (RTC) IC Clock/Calendar 512KB Parallel 32-DIP Module (0.600", 15.24mm)

Documents

Technical documentation and resources