DS1308 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC RTC CLOCK/CALENDAR I2C 8UMAX

Part	Features	Voltage - Supply [Max]	Voltage - Supply [Min]	Interface	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Time Format	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Supplier Device Package	Memory Size	Type	Package / Case	Package / Case [custom]	Package / Case	Current - Timekeeping (Max)	Current - Timekeeping (Max) [Max]	Current - Timekeeping (Max) [Min]
Analog Devices Inc./Maxim Integrated DS1308U-18+	Leap Year, NVSRAM, Square Wave Output	5.5 V	1.71 V	2-Wire Serial, I2C	85 °C	-40 °C	Surface Mount	HH:MM:SS (12/24 hr)	1.3 V	5.5 V	8-uMAX/uSOP	56 B	Clock/Calendar	8-MSOP, 8-TSSOP	0.118 in	3 mm	100 µA, 200 µA
Analog Devices Inc./Maxim Integrated DS1308U-3+T	Leap Year, NVSRAM, Square Wave Output	5.5 V	2.7 V	2-Wire Serial, I2C	85 °C	-40 °C	Surface Mount	HH:MM:SS (12/24 hr)	1.3 V	5.5 V	8-uMAX/uSOP	56 B	Clock/Calendar	8-MSOP, 8-TSSOP	0.118 in	3 mm
Analog Devices Inc./Maxim Integrated DS1308U-33+T	Leap Year, NVSRAM, Square Wave Output	5.5 V	3 V	2-Wire Serial, I2C	85 °C	-40 °C	Surface Mount	HH:MM:SS (12/24 hr)	1.3 V	5.5 V	8-uMAX/uSOP	56 B	Clock/Calendar	8-MSOP, 8-TSSOP	0.118 in	3 mm		200 µA	125 µA
Analog Devices Inc./Maxim Integrated DS1308U-33+	Leap Year, NVSRAM, Square Wave Output	5.5 V	3 V	2-Wire Serial, I2C	85 °C	-40 °C	Surface Mount	HH:MM:SS (12/24 hr)	1.3 V	5.5 V	8-uMAX/uSOP	56 B	Clock/Calendar	8-MSOP, 8-TSSOP	0.118 in	3 mm		200 µA	125 µA
Analog Devices Inc./Maxim Integrated DS1308U-3+	Leap Year, NVSRAM, Square Wave Output	5.5 V	2.7 V	2-Wire Serial, I2C	85 °C	-40 °C	Surface Mount	HH:MM:SS (12/24 hr)	1.3 V	5.5 V	8-uMAX/uSOP	56 B	Clock/Calendar	8-MSOP, 8-TSSOP	0.118 in	3 mm
Analog Devices Inc./Maxim Integrated DS1308U-18+T	Leap Year, NVSRAM, Square Wave Output	5.5 V	1.71 V	2-Wire Serial, I2C	85 °C	-40 °C	Surface Mount	HH:MM:SS (12/24 hr)	1.3 V	5.5 V	8-uMAX/uSOP	56 B	Clock/Calendar	8-MSOP, 8-TSSOP	0.118 in	3 mm	100 µA, 200 µA