What is the Additional Feature ?

Name: DS9034PCX+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS9034PCX+
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 DS9034PCX+

Part No.:: DS9034PCX+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS9034PCX+.pdf

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

In Stock:: 3467

Quantity:: Add To Cart

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DS9034PCX+ Specifications

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

DS9034PCX+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS9034PCX+ 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 DS9034PCX+ 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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DS9034PCX+ information

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DS9034PCX+ Typical application Circuitry

The DS9034PCX+ is not a chip but a PowerCap Module developed by Maxim Integrated. This device is specifically designed to provide a reliable power source to nonvolatile (NV) SRAM modules, ensuring data retention during periods when the primary power supply is off or unavailable. The DS9034PCX+ is an integral component for systems that require data preservation in the face of power interruptions, making it an excellent choice for a wide range of applications including data logging, industrial control systems, and portable computing devices where maintaining data integrity is crucial.

Key Features and Specifications:

- Integrated Battery: Comes with a built-in battery to supply backup power directly to attached NV SRAM modules.

- Compatibility: Engineered to interface seamlessly with specific Maxim Integrated NV SRAM products.

- Ease of Installation: The DS9034PCX+ is designed for easy attachment to compatible NV SRAM modules, providing a quick and secure solution for data retention needs.

- Extended Battery Life: The module features a long-lasting battery, minimizing the need for maintenance and replacement.

Application Scenario: Industrial Process Control System

In an industrial process control system, the DS9034PCX+ is used to ensure that critical configuration and operation data stored in NV SRAM is not lost in the event of a power failure. This application is essential for systems that must resume operation without data loss or reconfiguration delays following a power interruption.

Circuit Design Methodology:

1. Attaching the DS9034PCX+ (Direct Connection to NV SRAM Module): Carefully align the DS9034PCX+ with the NV SRAM module's designated connector. The secure attachment is vital for providing uninterrupted backup power, thus preserving data during power loss.

2. Interfacing NV SRAM with the System's Microcontroller:

- Data Lines (D0-D7 for an 8-bit NV SRAM): Connect the NV SRAM's data lines directly to the microcontroller's data bus, facilitating data storage and retrieval.

- Address Lines (Multiple Pins, Depending on Memory Size): Interface the address lines of the NV SRAM with the microcontroller's address bus to access different memory locations.

- Control Signals (WE, OE, CE): Wire the Write Enable (WE), Output Enable (OE), and Chip Enable (CE) pins to the microcontroller to control the NV SRAM's operation modes.

3. Microcontroller Power Supply (VCC, GND): Ensure the microcontroller is powered by a stable source appropriate for its operating voltage. Use decoupling capacitors near the power pins to mitigate noise and ensure stable operation.

4. System Communication Interface (TX, RX Pins on Microcontroller): Establish a communication link, such as UART, between the microcontroller and external systems or interfaces for data exchange, programming, or monitoring purposes.

Design Considerations:

- Battery Monitoring for DS9034PCX+: Implement a routine to periodically check the health and charge level of the DS9034PCX+'s internal battery to ensure continuous data protection.

- Protecting Against Environmental Hazards: In industrial settings, protect the NV SRAM and DS9034PCX+ from extreme temperatures, moisture, and dust, which could affect performance and longevity.

- Data Integrity Measures: Develop software strategies to handle unexpected power-down events, ensuring any in-progress data transactions are safely completed or rolled back to avoid corruption.

- Security Protocols: If the NV SRAM stores sensitive or critical operation data, consider implementing security measures, including encryption, to protect against unauthorized access.

- Regular Maintenance Checks: Schedule maintenance to inspect the attachment of the DS9034PCX+ to the NV SRAM and to test the system's overall data retention capabilities, ensuring reliability.

Utilizing the DS9034PCX+ in an industrial process control system underscores its critical role in safeguarding vital operational data against power interruptions. This setup highlights the DS9034PCX+'s effectiveness in maintaining system integrity and minimizing downtime, crucial for industrial applications where every second of operation is valuable.

DS9034PCX+ FAQ

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6. What is the process for return or replacement of DS9034PCX+?

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 DS9034PCX+ we delivered, we will accept the replacement or return of the DS9034PCX+ 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 DS9034PCX+.

(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