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Name: DS1672S-3+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1672S-3+T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1672S-3+T&R

Part No.:: DS1672S-3+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1672S-3+T&R.pdf

Description:: IC RTC BINARY CNT I2C 8-SOIC

In Stock:: 246

Quantity:: Add To Cart

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DS1672S-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:
Binary Counter
Features:
Trickle-Charger
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 3.3V
Voltage-SupplyBattery:
1.3V ~ 3.63V
Current-Timekeeping(Max):
500µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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DS1672S-3+T&R information

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Basic introduction and simple engineering application of DS1672S-3+T&R

DS1672S-3+T&R is a real-time clock (RTC) module manufactured by Maxim Integrated, offering accurate timekeeping and calendar functions. It comes in a small package with an integrated temperature-compensated crystal oscillator (TCXO), ensuring precise timekeeping over a wide temperature range.

Overview:

The DS1672S-3+T&R RTC module provides a simple and reliable solution for adding timekeeping capabilities to various electronic projects. Its low power consumption and small form factor make it suitable for battery-powered applications, such as wearable devices, data loggers, and embedded systems.

Features:

- Integrated TCXO for accurate timekeeping
- I2C interface for easy communication with microcontrollers
- Battery backup for maintaining timekeeping during power loss
- Programmable alarm functions
- Wide operating temperature range: -40°C to +85°C
- Small footprint: 8-pin SOIC package

Application Example:

In a temperature-controlled environment monitoring system, DS1672S-3+T&R can be used to timestamp temperature readings and log data periodically. Let's create a simple project to demonstrate this functionality.

Experiment Setup:

1. Hardware:

- DS1672S-3+T&R RTC module
- Microcontroller board (e.g., Arduino Uno)
- Temperature sensor (e.g., DS18B20)
- Breadboard and jumper wires

2. Circuit Connections:

- Connect the DS1672S-3+T&R module to the microcontroller board using the I2C interface. Connect SDA to the microcontroller's SDA pin and SCL to the SCL pin. Ensure proper pull-up resistors (typically 4.7kΩ) are connected to both SDA and SCL lines.

- Connect the temperature sensor to the microcontroller. For example, connect the DS18B20's data pin to a digital input pin of the microcontroller.

3. Software:

- Write a program for the microcontroller to read temperature data from the sensor and communicate with the DS1672S-3+T&R module via the I2C interface.

- Configure the DS1672S-3+T&R module to generate periodic interrupts for timestamping temperature readings.

- Store the timestamped temperature data in non-volatile memory (e.g., EEPROM) for later retrieval or transmission.

4. Operation:

- Power up the circuit and observe the temperature readings. The microcontroller should read the temperature from the sensor and log it along with the current timestamp provided by the DS1672S-3+T&R module.

- Monitor the recorded data either locally or through a connected interface (e.g., serial monitor or display).

Conclusion:

In this project, we've demonstrated the basic functionality of DS1672S-3+T&R RTC module and its application in a simple temperature monitoring project. With its accurate timekeeping capabilities and easy integration with microcontrollers, it can be a valuable component in various time-sensitive applications.

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6. What is the process for return or replacement of DS1672S-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 DS1672S-3+T&R we delivered, we will accept the replacement or return of the DS1672S-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 DS1672S-3+T&R.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations