
Allicdata Part #: | DS1743-85+-ND |
Manufacturer Part#: |
DS1743-85+ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC RTC CLK/CALENDAR PAR 28-EDIP |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 8KB Parall... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Interface: | Parallel |
Base Part Number: | DS1743 |
Supplier Device Package: | 28-EDIP |
Package / Case: | 28-DIP Module (0.600", 15.24mm) |
Mounting Type: | Through Hole |
Operating Temperature: | 0°C ~ 70°C |
Current - Timekeeping (Max): | 3mA @ 5V |
Voltage - Supply, Battery: | -- |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Series: | -- |
Date Format: | YY-MM-DD-dd |
Time Format: | HH:MM:SS (24 hr) |
Memory Size: | 8KB |
Features: | Leap Year, NVSRAM, Y2K |
Type: | Clock/Calendar |
Part Status: | Obsolete |
Packaging: | Tube |
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The DS1743-85+ is a real time clock that uses battery power to keep accurate time and date with its internal oscillator. The DS1743-85+ is a commercial grade device that is designed for inexpensive applications and is not suitable for mission-critical applications. The DS1743-85+ is used in a variety of consumer, manufacturing and commercial applications.
The DS1743-85+ is a low-cost, low-powered real-time clock (RTC). It contains a battery-backed oscillator, which is used to keep accurate time and date even when power is off. The device combines a NVRAM, oscillator circuitry and a fixed-time base in a small surface-mount package that helps conserve space in the device.
The DS1743-85+ is used in products such as electronic document filing systems, embedded systems, manufacturing data logging, transportation ticketing, and health care systems. The clock has multiple chips to provide a high degree of accuracy. It has an internal temperature-compensated oscillator that provides high accuracy and temperature stability.
The DS1743-85+ is designed for real time, time-of-day, date and time of year applications. It is designed to provide accurate time and date even in the event of a power outage. The DS1743-85+ can maintain time and date accuracy for up to 30 years even in the event of a power loss. The clock supports various time and date formats and provides easy access to data by using a serial bus.
The DS1743-85+ provides four operating modes: one is the normal operating mode, the second is the backup operating mode, the third is the clock synchronization mode, and the fourth is the oscillator start-up mode. The normal operating mode ensures that the DS1743-85+ maintains accurate time and date without any need for intervention. The backup operating mode stores the last recorded time and date in a non-volatile RAM so that it can be restored when power is restored. The clock synchronization mode enables the clock to synchronize to another time-source. The oscillator start-up mode is used to start up the oscillator when power is applied.
The DS1743-85+ is a simple-to-use real time clock with good accuracy and reliability. It provides features like clock synchronization and multiple output formats for easy implementation in various applications. The device consumes very little power and is designed for cost-effective and space-saving applications.
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