What is the Additional Feature ?

Name: DS9034PC+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS9034PC+
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 DS9034PC+

Part No.:: DS9034PC+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS9034PC+.pdf

Description:: PCM W/O CRYSTAL NV SRAM SNAP-ON

In Stock:: 559

Quantity:: Add To Cart

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DS9034PC+ Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Function:
Back-Up Management
BatteryChemistry:
Lithium Cell
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS9034PC+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS9034PC+ 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 DS9034PC+ 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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DS9034PC+ information

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DS9034PC+ Typical application Circuitry

The DS9034PC+ is not a chip with processing or communication capabilities. Instead, it is a PowerCap module designed by Maxim Integrated, intended for use with nonvolatile (NV) RAM modules. This specialized accessory provides the necessary power to NV RAM, ensuring data retention during periods when the primary power supply is unavailable, such as during a system power-down or a power failure event. The DS9034PC+ is crucial in applications where data integrity and retention are of paramount importance.

Key Features and Specifications:

- Battery Backup: Supplies backup power to attached NV RAM modules, preserving data during power outages.

- Compatibility: Specifically engineered to work with certain Maxim Integrated NV RAM products, offering a plug-and-play solution for data retention needs.

- Easy Installation: Designed for straightforward attachment to compatible NV RAM modules, simplifying setup and maintenance efforts.

- Extended Battery Life: Features a long-lasting battery designed to match the lifespan of the NV RAM module it supports, minimizing maintenance.

Application Scenario: Data Logging in Environmental Monitoring Systems

In environmental monitoring systems, data integrity is critical, especially during power loss events. These systems often operate in remote locations, collecting valuable data over long periods. The DS9034PC+ is utilized to ensure that environmental data collected by NV RAM is not lost when the system's primary power source fails.

Circuit Design Methodology:

1. Attaching the DS9034PC+ to the NV RAM Module: Carefully align the DS9034PC+ with the NV RAM module's designated connector. The PowerCap module snaps into place, providing a secure and reliable connection that supplies power directly to the NV RAM.

2. NV RAM Module Integration:

- Data and Address Lines: Connect the NV RAM's data and address pins to the microcontroller or data logger's corresponding buses to facilitate data storage and retrieval operations.

- Control Signals (WE, OE, CE): Interface the Write Enable (WE), Output Enable (OE), and Chip Enable (CE) pins with the microcontroller to manage the NV RAM's read/write cycles effectively.

3. Microcontroller Configuration:

- Power Supply (VCC, GND): Ensure the microcontroller is powered by a stable source, typically 3.3V or 5V, depending on the system requirements. A decoupling capacitor near the VCC pin is recommended to filter out noise.

- Clock Source: If the system relies on precise timing, connect a crystal oscillator to the microcontroller's clock input pins to serve as a time base for operations.

4. System Communication Interface:

- For systems that need to transmit data to a central server or user interface, configure the microcontroller's communication interfaces (such as UART, SPI, or I²C) for external communication.

Design Considerations:

- Battery Monitoring of the DS9034PC+: Implement a routine to monitor the health and charge level of the DS9034PC+'s internal battery, ensuring proactive maintenance or replacement as needed.

- Environmental Protection: Given the deployment in potentially harsh conditions, consider enclosing the NV RAM and DS9034PC+ in a protective casing to shield against moisture, dust, and extreme temperatures.

- Data Integrity Checks: Develop firmware strategies to detect and manage unexpected power-down events, ensuring any in-progress data writes to NV RAM are completed to avoid corruption.

- Security Considerations: In applications handling sensitive data, evaluate the need for encryption or other data protection mechanisms at the NV RAM level.

Using the DS9034PC+ in an environmental monitoring system's data logging circuit highlights its indispensable role in ensuring data preservation across power interruptions. This setup underscores the DS9034PC+'s value in maintaining data integrity, crucial for the accurate analysis of environmental trends and conditions.

DS9034PC+ FAQ

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3. Are the DS9034PC+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS9034PC+?

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 DS9034PC+ we delivered, we will accept the replacement or return of the DS9034PC+ 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 DS9034PC+.

(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