
Allicdata Part #: | DS1746-70IND+-ND |
Manufacturer Part#: |
DS1746-70IND+ |
Price: | $ 31.95 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC RTC CLK/CALENDAR PAR 32-EDIP |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 128KB Para... |
DataSheet: | ![]() |
Quantity: | 38 |
1 +: | $ 29.04300 |
10 +: | $ 27.59090 |
25 +: | $ 25.46490 |
50 +: | $ 24.19140 |
100 +: | $ 21.89250 |
250 +: | $ 20.79790 |
Interface: | Parallel |
Base Part Number: | DS1746 |
Supplier Device Package: | 32-EDIP |
Package / Case: | 32-DIP Module (0.600", 15.24mm) |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C |
Current - Timekeeping (Max): | 4mA @ 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: | 128KB |
Features: | Leap Year, NVSRAM, Y2K |
Type: | Clock/Calendar |
Part Status: | Active |
Packaging: | Tube |
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DS1746-70IND+ Application Field and Working Principle
The DS1746-70IND+ real-time clock (RTC) is a controller used for thermoelectric fabrication processes, specifically built for robustness and accuracy for industrial use in the semiconductor industry. It was designed and manufactured by Dallas semiconductor, and is the first industrial-grade RTC on the market.
Real-time clock controllers are important components in many production processes. They maintain time and date information and generate an interrupt signal when a program or task must be performed. This interrupt signal can be extremely important as certain steps must be taken in certain sequences in order for manufacturing to run smoothly.
Application Field
The DS1746-70IND+ RTC is ideal for use in thermoelectric fabrication processes, as it is built to withstand the extreme temperatures and strong airflows associated with this type of work. It allows users to accurately monitor and control the various stages of their processes. This reduces waste and increases reliability and accuracy.
The DS1746-70IND+ RTC is also incredibly durable, with a rated temperature range of -40°C to +105°C. This makes it suitable for other industrial applications like manufacturing, test engineering, aerospace, and others where extreme temperatures are experienced.
Working Principle
The DS1746-70IND+ RTC works by using an oscillator and a quartz crystal to maintain an accurate clock signal. This signal is then used to generate a time and date readout, as well as an interrupt signal for when certain events must occur. To maintain accuracy, it is also equipped with a temperature compensation feature.
Conclusion
The DS1746-70IND+ RTC from Dallas Semiconductor is a compact and reliable controller ideal for industrial applications that require robustness and accuracy. Its temperature range of -40°C to +105°C makes it suitable for many types of extreme industrial applications. The use of a quartz crystal and oscillator ensures accuracy, while its temperature compensation feature ensures accuracy even in environments with fluctuating temperatures. This makes the DS1746-70IND+ an ideal choice for anyone looking for a precise and reliable real-time clock controller.
The specific data is subject to PDF, and the above content is for reference
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