DS1689SN

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28SOIC

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DS1689SN

Active

Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28SOIC

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DS1689SN	DS1689 Series

Current - Timekeeping (Max)	3 mA, 2 mA	2 - 3 mA
Features	NVSRAM	NVSRAM
Interface	Parallel	Parallel
Memory Size	114 B	114 B
Mounting Type	Surface Mount	Surface Mount, Through Hole
Operating Temperature [Max]	85 °C	70 - 85 °C
Operating Temperature [Min]	-40 °C	-40 - 0 °C
Package / Case	8.56 mm	8.56 - 15.24 mm
Package / Case	0.337 in	0.337 - 0.6 in
Package / Case	28-SOIC	28-SOIC, 28-DIP
Supplier Device Package	28-SOIC	28-SOIC, 28-PDIP
Time Format	HH:MM:SS (12/24 hr)	HH:MM:SS (12/24 hr)
Type	Clock/Calendar	Clock/Calendar
Voltage - Supply [Max]	3.3 V, 5.5 V	3.3 - 5.5 V
Voltage - Supply [Min]	2.7 V, 4.5 V	2.7 - 4.5 V
Voltage - Supply, Battery [Max]	3.7 V	3.7 V
Voltage - Supply, Battery [Min]	2.5 V	2.5 V

Pricing

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

Distributor	Package	Quantity	$

DS1689 Series

IC RTC CLK/CALENDAR PAR 28SOIC

Part	Voltage - Supply, Battery [Max]	Voltage - Supply, Battery [Min]	Type	Current - Timekeeping (Max)	Memory Size	Voltage - Supply [Max]	Voltage - Supply [Min]	Interface	Supplier Device Package	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Features	Time Format	Mounting Type
Analog Devices Inc./Maxim Integrated DS1689SN+T&R	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	85 °C	-40 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount
Analog Devices Inc./Maxim Integrated DS1689SN/T&R	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	85 °C	-40 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount
Analog Devices Inc./Maxim Integrated DS1689	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-PDIP	15.24 mm	0.6 in	28-DIP	70 °C	0 °C	NVSRAM	HH:MM:SS (12/24 hr)	Through Hole
Analog Devices Inc./Maxim Integrated DS1689S+	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	70 °C	0 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount
Analog Devices Inc./Maxim Integrated DS1689S+T&R	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	70 °C	0 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount
Analog Devices Inc./Maxim Integrated DS1689S-TRL	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	70 °C	0 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount
Analog Devices Inc./Maxim Integrated DS1689S	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	70 °C	0 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount
Analog Devices Inc./Maxim Integrated DS1689SN	3.7 V	2.5 V	Clock/Calendar	2 mA, 3 mA	114 B	3.3 V, 5.5 V	2.7 V, 4.5 V	Parallel	28-SOIC	8.56 mm	0.337 in	28-SOIC	85 °C	-40 °C	NVSRAM	HH:MM:SS (12/24 hr)	Surface Mount

Description

General part information

DS1689 Series

Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.337", 8.56mm Width)

Documents

Technical documentation and resources

No documents available