Allicdata Part #: | DS17485S-5/T&R-ND |
Manufacturer Part#: |
DS17485S-5/T&R |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC RTC CLK/CALENDAR PAR 24-SOIC |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 4KB Parall... |
DataSheet: | DS17485S-5/T&R Datasheet/PDF |
Quantity: | 1000 |
Interface: | Parallel |
Base Part Number: | DS17485 |
Supplier Device Package: | 24-SOIC |
Package / Case: | 24-SOIC (0.295", 7.50mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 70°C |
Current - Timekeeping (Max): | 3mA @ 4.5V ~ 5.5V |
Voltage - Supply, Battery: | 2.5 V ~ 3.7 V |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Series: | -- |
Date Format: | YY-MM-DD-dd |
Time Format: | HH:MM:SS (12/24 hr) |
Memory Size: | 4KB |
Features: | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Type: | Clock/Calendar |
Part Status: | Discontinued at Digi-Key |
Packaging: | Tape & Reel (TR) |
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DS17485S-5/T&R Clock/Timing Real Time Clocks, otherwise known as a crystal oscillator, is a device that is used to keep track of time and is mostly used in communication, computing and automotive applications. The device is based on an oscillator circuit that uses an external quartz crystal and an endogenous programmable frequency generator (PFG) to create an accurate, stable and reliable clock signal.
The DS17485S-5/T&R Clock/Timing Real Time Clocks comes equipped with a built-in oscillator frequency which can be adjusted using an external capacitor. The use of an external frequency generator (PFG) allows the user to program the oscillator frequency in order to provide an accurate and stable clock signal to the system. This frequency generator can be programmed to generate a variety of frequencies, including kHz and MHz. The device also comes with a battery backup circuit, allowing it to maintain its accuracy even when power sources are unavailable.
In addition to providing an accurate clock signal, the DS17485S-5/T&R Clock/Timing Real Time Clocks also offers several other features. These include: time stamping, which can be used for data logging and tracking; time synchronization, which can be used to synchronize multiple clocks; as well as a tamper-proof counter, which can be used to count and display elapsed time.
The DS17485S-5/T&R Clock/Timing Real Time Clocks is also equipped with several other features and advantages. These advantages include: low price, wide temperature range, availability of various sizes and operating frequencies and a high level of accuracy. This device also has the ability to operate in a wide temperature range, making it suitable for industrial, automotive, and telecommunications applications.
The working principle of the DS17485S-5/T&R Clock/Timing Real Time Clocks is relatively simple. First, the external quartz crystal is connected to the internal frequency generator (PFG) in order to generate a stable and reliable clock signal. The signal from the internal frequency generator is then sent to the end user device, such as a computer or mobile phone, for timing and data analysis.
The external quartz crystal and internal frequency generator are then adjusted by an external capacitor, in order to calibrate the oscillator frequency according to the user’s specifications. The oscillator frequency is then regulated by the use of an internal programmable frequency generator (PFG) which can be easily programmed to generate a variety of frequencies. These frequencies can range from kHz to MHz, depending on the user’s application.
In conclusion, the DS17485S-5/T&R Clock/Timing Real Time Clocks is a reliable and accurate clock device that is commonly used in various applications. Its features and advantages, including a wide temperature range and a low price point, make it ideal for industrial, automotive and telecommunications applications. With its built-in oscillator frequency generator, the DS17485S-5/T&R Clock/Timing Real Time Clocks is able to provide an accurate, stable and reliable clock signal to the user. This signal is then used for timing and data analysis. Lastly, the external quartz crystal and internal frequency generator are easily adjustable, allowing for a variety of operating frequencies.
The specific data is subject to PDF, and the above content is for reference
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