DS1388 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC RTC CLK/CALENDAR I2C 8SOIC

Part	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Time Format	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Features	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Timekeeping (Max)	Type	Interface	Memory Size	Package / Case	Package / Case [y]	Package / Case [x]
Analog Devices Inc./Maxim Integrated DS1388Z-33+T&R	1.3 V	5.5 V	HH:MM:SS:hh (12/24 hr)	85 °C	-40 °C	8-SOIC	Surface Mount	EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	2.97 V	3.63 V	150 µA	Clock/Calendar	2-Wire Serial, I2C	4 Kbit	8-SOIC	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1388Z-3+	1.3 V	5.5 V	HH:MM:SS:hh (12/24 hr)	85 °C	-40 °C	8-SOIC	Surface Mount	EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	2.7 V	3.3 V		Clock/Calendar	2-Wire Serial, I2C	4 Kbit	8-SOIC	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1388Z-3	1.3 V	5.5 V	HH:MM:SS:hh (12/24 hr)	85 °C	-40 °C	8-SOIC	Surface Mount	Alarm, EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	2.7 V	3.3 V		Clock/Calendar	I2C	4 Kbit	8-SOIC	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1388Z-33+	1.3 V	5.5 V	HH:MM:SS:hh (12/24 hr)	85 °C	-40 °C	8-SOIC	Surface Mount	EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	2.97 V	3.63 V	150 µA	Clock/Calendar	2-Wire Serial, I2C	4 Kbit	8-SOIC	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1388Z-3+T&R	1.3 V	5.5 V	HH:MM:SS:hh (12/24 hr)	85 °C	-40 °C	8-SOIC	Surface Mount	EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	2.7 V	3.3 V		Clock/Calendar	2-Wire Serial, I2C	4 Kbit	8-SOIC	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1388Z-5+	1.3 V	5.5 V	HH:MM:SS:hh (12/24 hr)	85 °C	-40 °C	8-SOIC	Surface Mount	EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	4.5 V	5.5 V		Clock/Calendar	2-Wire Serial, I2C	4 Kbit	8-SOIC	3.9 mm	0.154 in