DS1746P-70IND Allicdata Electronics
Allicdata Part #:

DS1746P-70IND-ND

Manufacturer Part#:

DS1746P-70IND

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Maxim Integrated
Short Description: IC RTC CLK/CALENDAR PAR 34-PCM
More Detail: Real Time Clock (RTC) IC Clock/Calendar 128KB Para...
DataSheet: DS1746P-70IND datasheetDS1746P-70IND Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Interface: Parallel
Base Part Number: DS1746
Supplier Device Package: 34-PowerCap Module
Package / Case: 34-PowerCap™ Module
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Current - Timekeeping (Max): 4mA @ 5V
Voltage - Supply, Battery: 3V
Voltage - Supply: 4.5 V ~ 5.5 V
Series: --
Date Format: YY-MM-DD-dd
Time Format: HH:MM:SS (24 hr)
Memory Size: 128KB
Features: Leap Year, NVSRAM, Y2K
Type: Clock/Calendar
Part Status: Obsolete
Packaging: Tube 
Description

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The DS1746P-70IND is an extremely accurate real time clock (RTC) for keeping and tracking time information. It is a capable of accurately tracking and separating time intervals to the nearest hour, minute and second. Furthermore, its low power operation, on-chip oscillator, crystal and battery backup are designed to enable operation over a wide range of temperatures and environmental conditions. The DS1746P-70IND is ideally suited for applications that require precise timing and accuracy in order to remain synchronized with the outside world.

The DS1746P-70IND is typically used in applications where network synchronization is needed in order to maintain precise timing and accuracy. These applications include telecommunications, networking, industrial automation and control systems. In addition, the DS1746P-70IND is suited for uses in nonvolatile RAM (NVRAM) or for data logging, where ultra-low-power operation is not required.

The DS1746P-70IND is powered by a 20 MHz crystal oscillator, which is then divided down by a programmable prescaler. This provides the source for the real time clock, or counter, which can be divided down to provide resolutions of seconds, minutes, hours, dates, days of the week, months, and years.

The DS1746P-70IND tracks time and other events with a millisecond accuracy. In addition, the RTC is capable of tracking leap years and months with a 31-day accuracy. Additionally, the real time clock offers a wide range of alarm events which can be programmed to alert the user at specific times. To ensure the accuracy of the clock, its time is adjusted using an external signal, such as a GPS system, to synchronize its time periodically.

The DS1746P-70IND features backup power through an optional rechargeable battery backup supply, as well as an on-chip oscillator to reduce power consumption. This helps to ensure that the clock’s time is kept even when the power to the system is disconnected or lost. Furthermore, the DS1746P-70IND is protected from voltage transients and radiation through the use of electrostatic discharge (ESD) protection circuits.

The DS1746P-70IND is a highly accurate Clock and Timer device that provides reliable time synchronization in a wide range of applications. With its low power consumption, on-chip oscillator and crystal, and battery backup, the DS1746P-70IND provides reliable accuracy and precision in applications where tracking of both time and other events is required. Furthermore, the DS1746P-70IND’s wide range of alarm events can be programmed to alert the user when specific time intervals have been reached. In addition, the DS1746P-70IND is protected from voltage transients and radiation through its ESD protection circuits.

The specific data is subject to PDF, and the above content is for reference

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