DS1501 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC RTC CLK/CALENDAR PAR 28SOIC

Part	Supplier Device Package	Voltage - Supply, Battery [Max]	Voltage - Supply, Battery [Min]	Type	Current - Timekeeping (Max)	Interface	Memory Size	Package / Case	Package / Case [x]	Package / Case [y]	Time Format	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Features	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1501YSN+T&R	28-SOIC	3.7 V	2.5 V	Clock/Calendar	5 mA	Parallel	256 B	28-SOIC	0.295 in	7.5 mm	HH:MM:SS (24 hr)	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501WSN	28-SOIC	3.7 V	2.5 V	Clock/Calendar	4 mA	Parallel	256 B	28-SOIC	0.295 in	7.5 mm	HH:MM:SS (24 hr)	3 V	3.6 V	Surface Mount	85 °C	-40 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501YE	28-TSOP	3.7 V	2.5 V	Clock/Calendar	5 mA	Parallel	256 B	28-TSSOP	0.465 "	11.8 mm	HH:MM:SS (24 hr)	4.5 V	5.5 V	Surface Mount	70 °C	0 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501WSN+T&R	28-SOIC	3.7 V	2.5 V	Clock/Calendar	4 mA	Parallel	256 B	28-SOIC	0.295 in	7.5 mm	HH:MM:SS (24 hr)	3 V	3.6 V	Surface Mount	85 °C	-40 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501YZ+	28-SOIC	3.7 V	2.5 V	Clock/Calendar	5 mA	Parallel	256 B	28-SOIC	0.295 in	7.5 mm	HH:MM:SS (24 hr)	4.5 V	5.5 V	Surface Mount	70 °C	0 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501WS+T&R	28-SOIC	3.7 V	2.5 V	Clock/Calendar	4 mA	Parallel	256 B	28-SOIC	0.295 in	7.5 mm	HH:MM:SS (24 hr)	3 V	3.6 V	Surface Mount	70 °C	0 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501YSN	28-SOIC	3.7 V	2.5 V	Clock/Calendar	5 mA	Parallel	256 B	28-SOIC	0.295 in	7.5 mm	HH:MM:SS (24 hr)	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K
Analog Devices Inc./Maxim Integrated DS1501Y	28-PDIP	3.7 V	2.5 V	Clock/Calendar	5 mA	Parallel	256 B	28-DIP			HH:MM:SS (24 hr)	4.5 V	5.5 V	Through Hole	70 °C	0 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1501W	28-PDIP	3.7 V	2.5 V	Clock/Calendar	4 mA	Parallel	256 B	28-DIP			HH:MM:SS (24 hr)	3 V	3.6 V	Through Hole	70 °C	0 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1501YEN+	28-TSOP	3.7 V	2.5 V	Clock/Calendar	5 mA	Parallel	256 B	28-TSSOP	0.465 "	11.8 mm	HH:MM:SS (24 hr)	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K