DS1747-70IND+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 32EDIP

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DS1747-70IND+

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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 for this part

Specification	DS1747-70IND+

Current - Timekeeping (Max)	4 mA
Features	NVSRAM, Leap Year, Y2K
Interface	Parallel
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.6 in
Package / Case	15.24 mm
Package / Case	32-DIP Module
Supplier Device Package	32-EDIP
Time Format	HH:MM:SS (24 hr)
Type	Clock/Calendar
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

DS1747 Series

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

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	$ 67.78
		10	$ 53.28
		25	$ 49.57
		100	$ 46.92

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