PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Supply Voltage - Max	Supply Voltage - Min	Battery Backup Switching	RTC Bus Interface	Date Format	Time Format	RTC Memory Size
DS1388Z-33+T&R	1+ $4.680 10+ $4.410 25+ $3.530 50+ $3.350 2500+ $2.120		PDF RFQ	6,264 In-stock	Maxim Integrated	Real Time Clock I2C RTC/Supervisor w/Trickle Charger	SMD/SMT	SOIC-8	- 40 C	+ 85 C	Reel	3.63 V	2.97 V	Backup Switching	Serial, I2C	DW:DM:M:Y	HH:MM:SS	512 B
DS1388Z-33+	1+ $4.660 10+ $4.430 25+ $4.090 50+ $3.890		PDF RFQ	3,631 In-stock	Maxim Integrated	Real Time Clock I2C RTC/Supervisor w/Trickle Charger	SMD/SMT	SOIC-8	- 40 C	+ 85 C	Tube	3.63 V	2.97 V	Backup Switching	Serial, I2C	YY-MM-DD	HH:MM:SS:hh	512 B
DS1388Z-3+	1+ $4.540 10+ $4.320 25+ $4.010 50+ $3.820		PDF RFQ	676 In-stock	Maxim Integrated	Real Time Clock I2C RTC/Supervisor w/Trickle Charger	SMD/SMT	SOIC-8	- 40 C	+ 85 C	Tube	3.3 V	2.7 V	Backup Switching	Serial, I2C	DW:DM:M:Y	HH:MM:SS	512 B
DS1388Z-5+	1+ $4.540 10+ $4.320 25+ $4.010 50+ $3.820		PDF RFQ	94 In-stock	Maxim Integrated	Real Time Clock I2C RTC/Supervisor w/Trickle Charger	SMD/SMT	SOIC-8	- 40 C	+ 85 C	Tube	5.5 V	4.5 V	Backup Switching	Serial, I2C	DW:DM:M:Y	HH:MM:SS	512 B
DS1388Z-3+T&R	2500+ $2.200	GET PRICE VIEW	PDF RFQ		Maxim Integrated	Real Time Clock I2C RTC/Supervisor w/Trickle Charger	SMD/SMT	SOIC-8	- 40 C	+ 85 C	Reel	3.3 V	2.7 V	Backup Switching	Serial, I2C	DW:DM:M:Y	HH:MM:SS	512 B