What is the Additional Feature ?

Name: DS1307ZN+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1307ZN+
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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Analog Devices Inc./Maxim Integrated DS1307ZN+

Part No.:: DS1307ZN+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1307ZN+.pdf

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

In Stock:: 2194

Quantity:: Add To Cart

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DS1307ZN+ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
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:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 3.5V
Current-Timekeeping(Max):
200µA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1307ZN+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1307ZN+ 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 DS1307ZN+ 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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DS1307ZN+ information

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DS1307ZN+ Typical application Circuitry

DS1307ZN+

The DS1307ZN+ is part of the DS1307 series, a line of real-time clock (RTC) chips designed by Maxim Integrated. These chips, including the DS1307ZN+, are celebrated for their accurate and reliable timekeeping capabilities, which are essential in a wide range of applications such as embedded systems, data loggers, and consumer electronics. The DS1307ZN+ is particularly notable for its low power consumption and the ability to maintain timekeeping through a backup battery during power outages.

1. Power Supply Configuration: The DS1307ZN+ requires a supply voltage between 4.5V to 5.5V. Connect the VCC pin to a power source that falls within this voltage range. The chip also features a VBAT pin for a backup battery, usually a 3V coin cell, ensuring the RTC continues to function during primary power interruptions.

2. Grounding the Chip: The GND pin of the DS1307ZN+ must be connected to your circuit's ground. This grounding is critical for the stability and proper functioning of the chip.

3. Setting Up I²C Communication: The DS1307ZN+ uses an I²C interface for communication. Connect the SDA (Serial Data Line) and SCL (Serial Clock Line) pins to the corresponding lines of your I²C bus, typically controlled by a microcontroller.

4. Crystal Oscillator Connection: The DS1307ZN+ relies on an external 32.768 kHz crystal oscillator for accurate timekeeping, which should be connected to the X1 and X2 pins. The accuracy of the RTC depends on this crystal's precision.

5. Using the SQW/OUT Pin: The DS1307ZN+ includes an SQW/OUT pin, programmable for outputting a square wave at various frequencies. This functionality is optional and can be left unconnected if not in use.

6. PCB Design Tips: When designing the PCB, place the DS1307ZN+ away from high-frequency components to minimize noise interference, particularly around the crystal oscillator. Sustaining the accuracy of the timekeeping requires careful shielding and trace routing.

7. Protective Component Inclusion: To protect the DS1307ZN+ from electrical disturbances, consider incorporating resistors and capacitors into the circuit. These components can help stabilize the chip, especially in environments with electrical variability.

In summary, the DS1307ZN+ is an efficient and dependable RTC chip, ideal for applications requiring precise timekeeping. Proper connections for power supply, grounding, I²C communication setup, and crystal oscillator installation are essential. Additionally, a well-planned PCB layout and the inclusion of protective components are key to ensuring the DS1307ZN+ operates effectively in various operational conditions.

DS1307ZN+ FAQ

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6. What is the process for return or replacement of DS1307ZN+?

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 DS1307ZN+ we delivered, we will accept the replacement or return of the DS1307ZN+ 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 DS1307ZN+.

(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