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Name: DS1922L-F5#A22
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1922L-F5#A22
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1922L-F5#A22

Part No.:: DS1922L-F5#A22

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:

Datasheet:: DS1922L-F5#A22.pdf

Description:: IC INTEGRATED CIRCUIT

In Stock:: 3388

Quantity:: Add To Cart

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DS1922L-F5#A22 Specifications

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Applications:
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MemoryType:
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MemorySize:
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DS1922L-F5#A22 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1922L-F5#A22 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 DS1922L-F5#A22 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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DS1922L-F5#A22 information

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DS1922L-F5#A22 Typical application Circuitry

DS1922L-F5#A22

The DS1922L-F5#A22 is a high-capacity temperature logger with a built-in real-time clock (RTC) from Maxim Integrated. This device is part of the iButton® family, designed to record temperatures over a wide range, making it an ideal solution for monitoring environmental conditions in various applications such as food transportation, pharmaceutical storage, and environmental research.

Key Features and Parameters:

- Temperature Logging: Capable of logging thousands of temperature readings over a range of -40°C to +85°C with an accuracy of ±0.5°C.

- Built-in Real-Time Clock (RTC): Features a real-time clock for time-stamping temperature readings, ensuring data integrity with time reference.

- Programmable Start and Stop: Allows for user-defined logging start and stop times, offering flexibility in data collection.

- High-Resolution Data: Offers high-resolution temperature measurements, enabling precise monitoring and analysis.

- iButton Form Factor: Encased in a durable stainless steel can, the iButton form factor is rugged and suitable for harsh environments.

Application Scenario: Utilizing the DS1922L-F5#A22 in a pharmaceutical storage facility to ensure medications are stored at correct temperatures, maintaining efficacy and compliance with health regulations.

Circuit Design:

Deploying the DS1922L-F5#A22 in a pharmaceutical storage monitoring system involves minimal external circuitry due to its self-contained design:

1. iButton Communication:

- 1-Wire Interface (typically the iButton itself acts as the single contact point for data communication): Connect the DS1922L-F5#A22 to a 1-Wire master device, typically a microcontroller equipped with a 1-Wire port. This setup requires a pull-up resistor connected to the data line to ensure reliable communication.

2. Power Supply:

- Parasitic Power Mode: The DS1922L-F5#A22 can operate in parasitic power mode, drawing power from the data line itself. This feature simplifies deployment by eliminating the need for an external power source.

3. Data Retrieval and Configuration:

- 1-Wire Communication Protocol: Utilize a microcontroller to send commands and retrieve data from the DS1922L-F5#A22. Implement software routines to configure the logging parameters, initiate data logging, and download recorded temperature data.

Design Considerations:

- 1-Wire Network Configuration: Consider the 1-Wire network's topology and cable lengths to minimize signal degradation, ensuring reliable communication with the DS1922L-F5#A22.

- Environmental Protection: Although the iButton form factor is rugged, additional environmental protection may be necessary depending on the specific storage conditions and handling requirements.

- Data Management: Develop a system for efficient data management and analysis, considering the potentially large volume of temperature data logged over time.

- Software Integration: Ensure comprehensive software support for configuring the DS1922L-F5#A22, downloading logged data, and analyzing temperature trends for compliance reporting.

- Regulatory Compliance: For applications like pharmaceutical storage, ensure that the use of the DS1922L-F5#A22 and the data collected comply with relevant health and safety regulations.

By integrating the DS1922L-F5#A22 into a pharmaceutical storage monitoring system, facility managers can continuously monitor storage conditions, ensuring medications remain within specified temperature ranges. This application highlights the DS1922L-F5#A22's utility in critical health-related environments, where precise temperature monitoring is essential for regulatory compliance and patient safety.

DS1922L-F5#A22 FAQ

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3. Are the DS1922L-F5#A22 price and inventory displayed accurate?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DS1922L-F5#A22?

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 DS1922L-F5#A22 we delivered, we will accept the replacement or return of the DS1922L-F5#A22 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 DS1922L-F5#A22.

(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