DS17285EN-3+

Obsolete

Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28TSOP

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DS17285EN-3+

Obsolete

Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28TSOP

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS17285EN-3+

Current - Timekeeping (Max)	2 mA
Features	Alarm, Square Wave Output, Leap Year, Daylight Savings, NVSRAM
Interface	Parallel
Memory Size	16 Kbit
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-TSSOP
Package / Case [x]	0.465 "
Package / Case [y]	11.8 mm
Supplier Device Package	28-TSOP
Time Format	HH:MM:SS (12/24 hr)
Type	Clock/Calendar
Voltage - Supply [Max]	3.7 V
Voltage - Supply [Min]	2.7 V
Voltage - Supply, Battery [Max]	3.7 V
Voltage - Supply, Battery [Min]	2.5 V

DS17285 Series

Part	Interface	Features	Package / Case	Package / Case	Package / Case	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Current - Timekeeping (Max)	Supplier Device Package	Memory Size	Voltage - Supply, Battery [Max]	Voltage - Supply, Battery [Min]	Type	Time Format	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]	Package / Case [custom]	Package / Case [y]	Package / Case [x]
Analog Devices Inc./Maxim Integrated DS17285-3	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-DIP	0.6 in	15.24 mm	Through Hole	3.7 V	2.7 V	2 mA	24-PDIP	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS17285S-3	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	3.7 V	2.7 V		24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)			7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285S-3+T&R	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	3.7 V	2.7 V	2 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	70 °C	0 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285S-3+	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	3.7 V	2.7 V	2 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	70 °C	0 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285SN-3+	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	3.7 V	2.7 V	2 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	85 °C	-40 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285SN-5+	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	5.5 V	4.5 V	3 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	85 °C	-40 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285SN-5	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	5.5 V	4.5 V	3 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	85 °C	-40 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285SN-3	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	3.7 V	2.7 V	2 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	85 °C	-40 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285S-3/T&R	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-SOIC			Surface Mount	3.7 V	2.7 V	2 mA	24-SOIC	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	70 °C	0 °C	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated DS17285EN-3+	Parallel	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	28-TSSOP			Surface Mount	3.7 V	2.7 V	2 mA	28-TSOP	16 Kbit	3.7 V	2.5 V	Clock/Calendar	HH:MM:SS (12/24 hr)	85 °C	-40 °C			11.8 mm	0.465 "

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

DS17285 Series

Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 28-TSSOP (0.465", 11.80mm Width)

Documents

Technical documentation and resources