
Allicdata Part #: | 1338AC-18SRGI-ND |
Manufacturer Part#: |
1338AC-18SRGI |
Price: | $ 1.25 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC RTC CLK/CALENDAR I2C 16-SOIC |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2... |
DataSheet: | ![]() |
Quantity: | 1000 |
322 +: | $ 1.13400 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Type: | Clock/Calendar |
Features: | Leap Year, NVSRAM, Square Wave Output |
Memory Size: | 56B |
Time Format: | HH:MM:SS (12/24 hr) |
Date Format: | YY-MM-DD-dd |
Interface: | I²C, 2-Wire Serial |
Voltage - Supply: | 1.8 V ~ 5.5 V |
Voltage - Supply, Battery: | 1.3 V ~ 3.7 V |
Current - Timekeeping (Max): | 2µA @ 3.3V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 16-SOIC |
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The 1338AC-18SRGI is a real-time clock ( RTC ) device used in a variety of applications. As a real-time clock, it is able to accurately maintain time over long periods of time and can be used in a variety of time-based applications. This includes time-based security systems, power monitoring systems, data acquisition systems, and so on. This article will discuss the application field and working principle for the 1338AC-18SRGI.
Application Field
The 1338AC-18SRGI is a great choice for any system requiring high accuracy timing. It provides extremely high accuracy and stability and can be used in a variety of time-based applications. It is a perfect choice for power monitoring and control, remote data collection, time-based security systems, and so on. It also allows for the adjustment of the clock frequency through a built-in frequency adjustment logic.
It is also applicable in many industries and applications, such as aerospace, military, industrial, and medical. For instance, it has proven to be incredibly useful in applications such as missile guidance systems and industrial control systems. Additionally, it is well suited for applications that require long-term accuracy, such as monitoring and controlling power networks or remote data acquisition systems.
Working Principle
The 1338AC-18SRGI utilizes a quartz crystal oscillator and a timing circuit. The crystal oscillator works to maintain the desired frequency and the timing circuit is responsible for providing precision timing signal. The clock signal is generated by the timing circuit, which is then divided down to the required frequency (as needed for different types of applications). This signal is then output for use in the application. The frequency is adjusted by the frequency adjustment logic, and the clock can be programmed to run either continuously or in a timed mode.
The 1338AC-18SRGI also features an integrated temperature sensor which allows it to read temperature and adjust its timing accordingly. This ensures that the clock maintains an accurate timing signal even under changing temperature conditions. The temperature sensor can be programmed so that it will adjust the frequency of the clock signal if the temperature changes significantly.
To sum up, the 1338AC-18SRGI is a highly accurate and reliable real-time clock device that is suitable for a wide range of timing-based applications. It utilizes a quartz crystal oscillator and a timing circuit for precision timing signals, as well as an integrated temperature sensor for temperature compensation. It offers long-term accuracy and stability, making it a great choice for power monitoring and control, remote data collection, and time-based security systems.
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