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Name: ISL12026AIVZ
Brand: Renesas Electronics America Inc
SKU: ISL12026AIVZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Renesas Electronics America Inc ISL12026AIVZ

Part No.:: ISL12026AIVZ

Manufacturer:: Renesas Electronics America Inc

Package:: 8-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL12026AIVZ.pdf

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

In Stock:: 3304

Quantity:: Add To Cart

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ISL12026AIVZ Specifications

Package/Case:
8-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year
MemorySize:
-
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:
1.8V ~ 5.5V
Current-Timekeeping(Max):
10µA ~ 20µA @ 2.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISL12026AIVZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12026AIVZ 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 ISL12026AIVZ 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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ISL12026AIVZ information

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Basic introduction and simple engineering application of ISL12026AIVZ

ISL12026AIVZ is a low power real-time clock (RTC) with an embedded temperature sensor, commonly used in electronic devices for accurate timekeeping and temperature monitoring. It offers various features such as a wide operating voltage range, low power consumption, and integrated oscillator compensation, making it suitable for battery-powered applications.

Application Scenario:

In a simple weather monitoring station project, ISL12026AIVZ can be utilized to timestamp temperature readings and provide accurate time information for data logging purposes.

Circuit Design:

To integrate ISL12026AIVZ into the weather monitoring station, follow these steps:

1. Sensor Connection:

Connect the temperature sensor to the dedicated input pins of ISL12026AIVZ. Ensure proper signal conditioning, such as voltage level adjustment and noise filtering, to obtain precise temperature measurements.

2. Power Supply:

Provide a stable power supply voltage within the specified range for ISL12026AIVZ. Use voltage regulators and decoupling capacitors to minimize voltage fluctuations and ensure reliable operation.

3. Communication Interface:

Utilize the I2C communication protocol to interface ISL12026AIVZ with the microcontroller or single-board computer. Connect the SDA and SCL pins of the RTC to the corresponding pins of the controller for bidirectional serial communication.

4. Initialization:

Configure the RTC settings, including time and date initialization, alarm settings, and temperature compensation parameters, through the I2C interface. Ensure proper error checking and handling during the initialization process.

5. Data Logging:

Periodically read the temperature data from ISL12026AIVZ using the I2C interface and timestamp the readings with the current time obtained from the RTC. Store the temperature and time data in non-volatile memory or transmit it to a central database for further analysis.

Considerations:

When designing the circuit, consider the following factors:

- Power Consumption: Optimize power management techniques to minimize energy consumption and prolong battery life, especially in battery-powered applications.

- Temperature Calibration: Calibrate the temperature sensor periodically to maintain measurement accuracy and compensate for any drift over time.

- Data Integrity: Implement error checking and data validation mechanisms to ensure the integrity and reliability of the temperature and time data collected by the RTC.

- Environmental Factors: Shield the circuit from external factors such as electromagnetic interference (EMI) and temperature fluctuations to prevent erroneous readings and ensure reliable operation.

- System Integration: Integrate the RTC functionality seamlessly into the overall system architecture, considering factors such as software compatibility and communication protocols.

ISL12026AIVZ FAQ

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3. Are the ISL12026AIVZ price and inventory displayed accurate?

The price and inventory of ISL12026AIVZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of ISL12026AIVZ?

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 ISL12026AIVZ we delivered, we will accept the replacement or return of the ISL12026AIVZ 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 ISL12026AIVZ.

(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