DS1678S+ vs DS1678S

This in-depth comparison of the DS1678S+ and DS1678S provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

DS1678S+

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
7163 PCS
Package
SOIC-8
Series
Clock-Timing - Real Time Clocks
+BOM RFQ
Part B

DS1678S

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
3562 PCS
Package
SOIC-8
Series
Clock-Timing - Real Time Clocks
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification DS1678S+ DS1678S
Part Status Obsolete Active
Type Time Event Recorder Clock/Calendar
Features Alarm, Leap Year, NVSRAM, Y2K Alarm, Leap Year
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd YY-MM-DD-dd
Interface I²C, 2-Wire Serial I²C, 2-Wire Serial
Voltage - Supply 4.5V ~ 5.5V 1.3V ~ 5.5V
Current - Timekeeping(Max) - 14µA ~ 30µA @ 3V ~ 5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Memory Size 32B 1B
Voltage - Supply, Battery 2.6V ~ 3.5V 1.6V ~ 3.6V
Series - Automotive, AEC-Q200
Supplier Analog Devices Inc./Maxim Integrated -
Compare RFQ