Integrated Circuits (ICs)

DS1286I+

Obsolete

IC RTC CLK/CALENDAR PAR 28EDIP

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Integrated Circuits (ICs)

Obsolete

IC RTC CLK/CALENDAR PAR 28EDIP

Technical Specifications

Parameters and characteristics for this part

Specification	DS1286I+

Current - Timekeeping (Max)	7 mA
Date Format	YY-MM-DD-dd
Features	SRAM, Alarm, Leap Year, Watchdog Timer, Square Wave Output
Interface	Parallel
Memory Size	50 B
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	28-DIP Module, 23 Leads
Package / Case	15.49 mm, 0.61 in
Supplier Device Package	28-EDIP
Time Format	HH:MM:SS:hh (12/24 hr)
Type	Clock/Calendar
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Voltage - Supply, Battery [Max]	3.5 V
Voltage - Supply, Battery [Min]	2.4 V

Part	Current - Timekeeping (Max)	Time Format	Interface	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Features	Type	Memory Size	Package / Case	Package / Case	Supplier Device Package	Date Format	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]
Analog Devices Inc./Maxim Integrated DS1286I+	7 mA	HH:MM:SS:hh (12/24 hr)	Parallel	Through Hole	85 °C	-40 C	Alarm Leap Year Square Wave Output SRAM Watchdog Timer	Clock/Calendar	50 B	23 Leads 28-DIP Module	0.61 in 15.49 mm	28-EDIP	YY-MM-DD-dd	2.4 V	3.5 V	5.5 V	4.5 V
Analog Devices Inc./Maxim Integrated DS1286+	7 mA	HH:MM:SS:hh (12/24 hr)	Parallel	Through Hole	70 °C	0 °C	Alarm Leap Year Square Wave Output SRAM Watchdog Timer	Clock/Calendar	50 B	23 Leads 28-DIP Module	0.61 in 15.49 mm	28-EDIP	YY-MM-DD-dd	2.4 V	3.5 V	5.5 V	4.5 V
Analog Devices Inc./Maxim Integrated DS1286I	7 mA	HH:MM:SS:hh (12/24 hr)	Parallel	Through Hole	85 °C	-40 C	Alarm Leap Year Square Wave Output SRAM Watchdog Timer	Clock/Calendar	50 B	23 Leads 28-DIP Module	0.61 in 15.49 mm	28-EDIP	YY-MM-DD-dd	2.4 V	3.5 V	5.5 V	4.5 V
Analog Devices Inc./Maxim Integrated DS1286	7 mA	HH:MM:SS:hh (12/24 hr)	Parallel	Through Hole	70 °C	0 °C	Alarm Leap Year Square Wave Output SRAM Watchdog Timer	Clock/Calendar	50 B	23 Leads 28-DIP Module	0.61 in 15.49 mm	28-EDIP	YY-MM-DD-dd	2.4 V	3.5 V	5.5 V	4.5 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tube	12	$ 18.54	<4d

General part information

Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-DIP Module (0.61", 15.49mm), 23 Leads

Technical documentation and resources