DS1374U-18+

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Analog Devices Inc./Maxim Integrated

IC RTC BINARY COUNTER I2C 10UMAX

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DS1374U-18+

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Analog Devices Inc./Maxim Integrated

IC RTC BINARY COUNTER I2C 10UMAX

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS1374U-18+

Current - Timekeeping (Max)	100 µA
Date Format	Binary
Features	Watchdog Timer, Trickle-Charger, Alarm, Square Wave Output
Interface	I2C, 2-Wire Serial
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Supplier Device Package	10-uMAX/uSOP
Time Format	Binary
Type	Binary Counter
Voltage - Supply [Max]	1.89 V
Voltage - Supply [Min]	1.71 V
Voltage - Supply, Battery [Max]	3.7 V
Voltage - Supply, Battery [Min]	1.3 V

DS1374 Series

Part	Current - Timekeeping (Max)	Type	Interface	Date Format	Voltage - Supply [Max]	Voltage - Supply [Min]	Time Format	Features	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case	Package / Case [x]	Package / Case [x]	Supplier Device Package	Package / Case [x]	Package / Case [y]	Memory Size
Analog Devices Inc./Maxim Integrated DS1374U-33+	175 µA	Binary Counter	2-Wire Serial I2C	Binary	5.5 V	2.97 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	5.5 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated DS1374C-3#T&R		Binary Counter	2-Wire Serial I2C	Binary	3.3 V	2.7 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	3.7 V	85 °C	-40 °C	Surface Mount	16-SOIC			16-SOIC	0.295 in	7.5 mm
Analog Devices Inc./Maxim Integrated DS1374U-33	175 µA	Binary Counter	2-Wire Serial I2C	Binary	5.5 V	2.97 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	5.5 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated DS1374U-33+T&R	175 µA	Binary Counter	2-Wire Serial I2C	Binary	5.5 V	2.97 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	5.5 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated DS1374U-18	100 µA	Binary Counter	2-Wire Serial I2C	Binary	1.89 V	1.71 V	Binary	Alarm NVRAM Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	3.7 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX			3 B
Analog Devices Inc./Maxim Integrated DS1374U-3+T&R		Binary Counter	2-Wire Serial I2C	Binary	3.3 V	2.7 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	3.7 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated DS1374U-18+	100 µA	Binary Counter	2-Wire Serial I2C	Binary	1.89 V	1.71 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	3.7 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated DS1374U-3+		Binary Counter	2-Wire Serial I2C	Binary	3.3 V	2.7 V	Binary	Alarm Square Wave Output Trickle-Charger Watchdog Timer	1.3 V	3.7 V	85 °C	-40 °C	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP

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	$ 6.79
		10	$ 4.61
		25	$ 4.04
		100	$ 3.41
		250	$ 3.10
		500	$ 2.92
		1000	$ 2.76
		2500	$ 2.60

Description

General part information

DS1374 Series

Real Time Clock (RTC) IC Binary Counter I2C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Documents

Technical documentation and resources