DS1340 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC RTC CLOCK/CALENDAR I2C 8UMAX

Part	Time Format	Mounting Type	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Supplier Device Package	Type	Interface	Package / Case	Package / Case [custom]	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Features	Package / Case [y]	Package / Case [x]	Current - Timekeeping (Max)
Analog Devices Inc./Maxim Integrated DS1340U-33+	HH:MM:SS (24 hr)	Surface Mount	1.3 V	5.5 V	8-uMAX/uSOP	Clock/Calendar	2-Wire Serial I2C	8-MSOP 8-TSSOP	0.118 in	3 mm	5.5 V	2.97 V	85 °C	-40 °C	Leap Year Trickle-Charger
Analog Devices Inc./Maxim Integrated DS1340Z-33+	HH:MM:SS (24 hr)	Surface Mount	1.3 V	5.5 V	8-SOIC	Clock/Calendar	2-Wire Serial I2C	8-SOIC			5.5 V	2.97 V	85 °C	-40 °C	Leap Year Trickle-Charger	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1340C-3#	HH:MM:SS (24 hr)	Surface Mount	1.3 V	3.7 V	16-SOIC	Clock/Calendar	2-Wire Serial I2C	16-SOIC			5.5 V	2.7 V	85 °C	-40 °C	Leap Year Trickle-Charger	7.5 mm	0.295 in	125 µA
Analog Devices Inc./Maxim Integrated DS1340C-18#	HH:MM:SS (24 hr)	Surface Mount	1.3 V	3.7 V	16-SOIC	Clock/Calendar	2-Wire Serial I2C	16-SOIC			5.5 V	1.71 V	85 °C	-40 °C	Leap Year Trickle-Charger	7.5 mm	0.295 in	100 µA
Analog Devices Inc./Maxim Integrated DS1340Z-3+T&R	HH:MM:SS (24 hr)	Surface Mount	1.3 V	3.7 V	8-SOIC	Clock/Calendar	2-Wire Serial I2C	8-SOIC			5.5 V	2.7 V	85 °C	-40 °C	Leap Year Trickle-Charger	3.9 mm	0.154 in	125 µA
Analog Devices Inc./Maxim Integrated DS1340Z-18+	HH:MM:SS (24 hr)	Surface Mount	1.3 V	3.7 V	8-SOIC	Clock/Calendar	2-Wire Serial I2C	8-SOIC			5.5 V	1.71 V	85 °C	-40 °C	Leap Year Trickle-Charger	3.9 mm	0.154 in	100 µA
Analog Devices Inc./Maxim Integrated DS1340U-3	HH:MM:SS (24 hr)	Surface Mount	1.3 V	3.7 V	8-uMAX/uSOP	Clock/Calendar	2-Wire Serial I2C	8-MSOP 8-TSSOP	0.118 in	3 mm	5.5 V	2.7 V	85 °C	-40 °C	Leap Year Trickle-Charger			125 µA
Analog Devices Inc./Maxim Integrated DS1340Z-33/T&R	HH:MM:SS (24 hr)	Surface Mount	1.3 V	5.5 V	8-SOIC	Clock/Calendar	2-Wire Serial I2C	8-SOIC			5.5 V	2.97 V	85 °C	-40 °C	Leap Year Trickle-Charger	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1340C-33#	HH:MM:SS (24 hr)	Surface Mount	1.3 V	5.5 V	16-SOIC	Clock/Calendar	2-Wire Serial I2C	16-SOIC			5.5 V	2.97 V	85 °C	-40 °C	Leap Year Trickle-Charger	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS1340U-3+	HH:MM:SS (24 hr)	Surface Mount	1.3 V	3.7 V	8-uMAX/uSOP	Clock/Calendar	2-Wire Serial I2C	8-MSOP 8-TSSOP	0.118 in	3 mm	5.5 V	2.7 V	85 °C	-40 °C	Leap Year Trickle-Charger			125 µA