DS1672S-3+

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Analog Devices Inc./Maxim Integrated

IC RTC BINARY COUNTER I2C 8SOIC

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DocumentsDatasheet Tips for Writing Bulletproof Real-Time Clock Control Code

DS1672S-3+

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Analog Devices Inc./Maxim Integrated

IC RTC BINARY COUNTER I2C 8SOIC

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DocumentsDatasheet Tips for Writing Bulletproof Real-Time Clock Control Code

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS1672S-3+

Current - Timekeeping (Max)	500 µA
Date Format	Binary
Features	Trickle-Charger
Interface	I2C, 2-Wire Serial
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Time Format	Binary
Type	Binary Counter
Voltage - Supply [Max]	3.3 V
Voltage - Supply [Min]	2.7 V
Voltage - Supply, Battery [Max]	3.63 V
Voltage - Supply, Battery [Min]	1.3 V

DS1672 Series

Part	Supplier Device Package	Package / Case	Package / Case [custom]	Package / Case	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Interface	Type	Features	Time Format	Operating Temperature [Max]	Operating Temperature [Min]	Current - Timekeeping (Max)	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Date Format	Package / Case [y]	Package / Case [x]	Package / Case
Analog Devices Inc./Maxim Integrated DS1672U-33+	8-uMAX/uSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.97 V	3.63 V	Surface Mount	Binary
Analog Devices Inc./Maxim Integrated DS1672U-3+	8-uMAX/uSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.7 V	3.3 V	Surface Mount	Binary
Analog Devices Inc./Maxim Integrated DS1672S-3	8-SOIC	8-SOIC			1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.7 V	3.3 V	Surface Mount	Binary	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1672S-3+	8-SOIC	8-SOIC			1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.7 V	3.3 V	Surface Mount	Binary	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1672S-2	8-SOIC	8-SOIC			1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	1.8 V	2.2 V	Surface Mount	Binary	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1672U-2+	8-uMAX/uSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	1.8 V	2.2 V	Surface Mount	Binary
Analog Devices Inc./Maxim Integrated DS1672S-33/T&R	8-SOIC	8-SOIC			1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.97 V	3.63 V	Surface Mount	Binary	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1672-3+	8-PDIP	8-DIP		0.3 in	1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.7 V	3.3 V	Through Hole	Binary			7.62 mm
Analog Devices Inc./Maxim Integrated DS1672S-3/T&R	8-SOIC	8-SOIC			1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.7 V	3.3 V	Surface Mount	Binary	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated DS1672S-33	8-SOIC	8-SOIC			1.3 V	3.63 V	2-Wire Serial I2C	Binary Counter	Trickle-Charger	Binary	85 °C	-40 °C	500 µA	2.97 V	3.63 V	Surface Mount	Binary	3.9 mm	0.154 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 5.80
		10	$ 3.90
		25	$ 3.41
		100	$ 2.86
		250	$ 2.59
		500	$ 2.42
		1000	$ 2.29
		2500	$ 2.14

Description

General part information

DS1672 Series

Real Time Clock (RTC) IC Binary Counter I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources