DS1744 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC RTC CLK/CALENDAR PAR 34PCM

Part	Interface	Memory Size	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Features	Voltage - Supply, Battery	Current - Timekeeping (Max)	Mounting Type	Package / Case	Time Format	Supplier Device Package	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1744WP-120+	Parallel	32 KB	Clock/Calendar	2.97 V	3.63 V	70 °C	0 °C	Leap Year NVSRAM Y2K	3 V	2 mA	Surface Mount	34-PowerCap™ Module	HH:MM:SS (24 hr)	34-PowerCap Module
Analog Devices Inc./Maxim Integrated DS1744W-120IND	Parallel	32 KB	Clock/Calendar	2.97 V	3.63 V	85 °C	-40 °C	Leap Year NVSRAM Y2K		2 mA	Through Hole	28-DIP Module	HH:MM:SS (24 hr)	28-EDIP	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1744W-120IND+	Parallel	32 KB	Clock/Calendar	2.97 V	3.63 V	85 °C	-40 °C	Leap Year NVSRAM Y2K		2 mA	Through Hole	28-DIP Module	HH:MM:SS (24 hr)	28-EDIP	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1744WP-120IND+	Parallel	32 KB	Clock/Calendar	2.97 V	3.63 V	85 °C	-40 °C	Leap Year NVSRAM Y2K	3 V	2 mA	Surface Mount	34-PowerCap™ Module	HH:MM:SS (24 hr)	34-PowerCap Module
Analog Devices Inc./Maxim Integrated DS1744WP-120	Parallel	32 KB	Clock/Calendar	2.97 V	3.63 V	70 °C	0 °C	Leap Year NVSRAM Y2K	3 V	2 mA	Surface Mount	34-PowerCap™ Module	HH:MM:SS (24 hr)	34-PowerCap Module
Analog Devices Inc./Maxim Integrated DS1744P-70	Parallel	32 KB	Clock/Calendar	4.5 V	5.5 V	70 °C	0 °C	Leap Year NVSRAM Y2K	3 V	4 mA	Surface Mount	34-PowerCap™ Module	HH:MM:SS (24 hr)	34-PowerCap Module
Analog Devices Inc./Maxim Integrated DS1744-70+	Parallel	32 KB	Clock/Calendar	4.5 V	5.5 V	70 °C	0 °C	Leap Year NVSRAM Y2K		4 mA	Through Hole	28-DIP Module	HH:MM:SS (24 hr)	28-EDIP	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1744P-70IND+	Parallel	32 KB	Clock/Calendar	4.5 V	5.5 V	85 °C	-40 °C	Leap Year NVSRAM Y2K	3 V	4 mA	Surface Mount	34-PowerCap™ Module	HH:MM:SS (24 hr)	34-PowerCap Module
Analog Devices Inc./Maxim Integrated DS1744P-70+	Parallel	32 KB	Clock/Calendar	4.5 V	5.5 V	70 °C	0 °C	Leap Year NVSRAM Y2K	3 V	4 mA	Surface Mount	34-PowerCap™ Module	HH:MM:SS (24 hr)	34-PowerCap Module