Allicdata Part #: | 296-12758-5-ND |
Manufacturer Part#: |
BQ4802YPW |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC RTC CLK/CALENDAR PAR 28-TSSOP |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar Parallel ... |
DataSheet: | BQ4802YPW Datasheet/PDF |
Quantity: | 105 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Type: | Clock/Calendar |
Features: | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
Memory Size: | -- |
Time Format: | HH:MM:SS (12/24 hr) |
Date Format: | YY-MM-DD-dd |
Interface: | Parallel |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Voltage - Supply, Battery: | 2.4 V ~ 4 V |
Current - Timekeeping (Max): | 1.5mA (Typ) @ 4.5 V ~ 5.5 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 28-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 28-TSSOP |
Base Part Number: | BQ4802 |
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The BQ4802YPW is classified as a real-time clock device, which operates through various integrated functions and both time-dependent and time-independent operations. It is a very powerful, highly accurate and stable device that can be used in many different applications and industries.
The main purpose of the BQ4802YPW is to provide a precise reference time to perform various time-based operations. This includes, but is not limited to, time synchronizing, time keeping, and time controlling. This allows various processes or tasks that are dependent on a time-based action to operate accurately and as intended. It can be used in a wide range of applications, including, but not limited to, industrial automation, motor control, motion control, robotics, and many other applications that require precise timing.
The BQ4802YPWclock is composed of several different components, such as a crystal oscillator, a voltage reference, an A/D converter, and several other electronic components. The device utilizes the crystal oscillator to keep a precise and stable reference time. In addition, it is capable of providing a voltage reference, which is used to keep the crystal oscillator running at the correct frequency. The A/D converter is used to convert the output signal from the crystal oscillator into digital values, which can then be read and processed by a microcontroller.
The BQ4802YPW also contains an embedded temperature sensor, which is used to monitor and adjust the crystal oscillator frequency, if needed. This ensures that the device remains accurate and precise, even at varying temperatures. Additionally, the device is capable of keeping track of days, weeks, months, years, and other pertinent times so that it can accurately display the correct time.
The BQ4802YPW is also equipped with an onboard calendar, which can be used to store important dates and birthdays. It comes with an alarm function that can be programmed to go off at a specific time or time interval. This allows applications to perform time based functions or tasks accurately and efficiently, with minimal manual intervention.
In conclusion, the BQ4802YPW is a powerful and highly accurate real-time clock that can be used in a wide range of applications where precision and reliability are required. Its various integrated components, such as its crystal oscillator, voltage reference, and temperature sensor, allow it to remain accurate and precise, even in varying temperatures. Additionally, its onboard calendar and alarm features allow it to be used for even more advanced timing and scheduling applications. By providing precise and reliable timing, the BQ4802YPW is key for many industrial and commercial applications.
The specific data is subject to PDF, and the above content is for reference
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