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Name: DS1338Z-3+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1338Z-3+T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1338Z-3+T&R

Part No.:: DS1338Z-3+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DS1338Z-3+T&R.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock:: 14088

Quantity:: Add To Cart

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DS1338Z-3+T&R Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Square Wave Output
MemorySize:
56B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
200µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1338Z-3+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1338Z-3+T&R price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS1338Z-3+T&R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DS1338Z-3+T&R information

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Basic introduction and simple engineering application of DS1338Z-3+T&R

DS1338Z-3+T&R is a real-time clock (RTC) chip commonly used in embedded systems and electronic devices to provide accurate timekeeping functionality. It integrates a 32.768 kHz quartz crystal oscillator, a battery backup input, and I2C communication interface, making it suitable for a wide range of applications.

Application Scenario:

In electronic devices, DS1338Z-3+T&R can be utilized to maintain accurate timekeeping functionality, such as in digital watches, data loggers, and alarm systems.

Circuit Design:

To implement a simple clock using DS1338Z-3+T&R, follow these steps:

1. Clock Configuration:

Connect the DS1338Z-3+T&R to the microcontroller or single-board computer using the I2C communication interface. Configure the I2C bus and communication protocol according to the device's specifications.

2. Power Supply:

Provide a stable power supply voltage, typically ranging from 2.3V to 5.5V, to the DS1338Z-3+T&R. Ensure proper decoupling capacitors are used to minimize noise and ensure reliable operation.

3. Backup Battery:

Connect a backup battery, such as a coin cell battery, to the designated backup input pin of the DS1338Z-3+T&R. This ensures that the RTC continues to keep time even when the main power source is disconnected.

4. Initialization:

Initialize the DS1338Z-3+T&R by setting the current time and date, as well as any alarm or timer configurations, through the I2C interface. Ensure proper error checking and handling mechanisms are in place.

5. Timekeeping:

Utilize the DS1338Z-3+T&R to track time and date information accurately. Read the current time and date from the RTC registers through the I2C interface as needed for display or logging purposes.

Considerations:

When using DS1338Z-3+T&R in a project, consider the following:

- Battery Life: Choose a suitable backup battery with sufficient capacity to maintain timekeeping functionality for an extended period.

- Accuracy: Calibrate the RTC periodically to ensure accurate timekeeping, especially in applications requiring precise timing.

- I2C Communication: Implement robust error handling and retry mechanisms for I2C communication to ensure reliable data exchange with the DS1338Z-3+T&R.

- Power Consumption: Optimize power consumption by minimizing the frequency of I2C communication and utilizing low-power modes when the RTC is not actively used.

- Integration: Integrate the RTC functionality seamlessly into the overall system design, considering factors such as PCB layout, firmware integration, and user interface.

DS1338Z-3+T&R FAQ

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6. What is the process for return or replacement of DS1338Z-3+T&R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1338Z-3+T&R we delivered, we will accept the replacement or return of the DS1338Z-3+T&R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1338Z-3+T&R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations