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Name: MCP4911-E/MC
Brand: Microchip Technology
SKU: MCP4911-E/MC
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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Microchip Technology MCP4911-E/MC

Part No.:: MCP4911-E/MC

Manufacturer:: Microchip Technology

Package:: 8-VFDFN Exposed Pad

Datasheet:: MCP4911-E/MC.pdf

Description:: IC DAC 10BIT V-OUT 8DFN

In Stock:: 300

Quantity:: Add To Cart

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MCP4911-E/MC Specifications

Package/Case:
8-VFDFN Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
10
NumberofD/AConverters:
1
SettlingTime:
4.5µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

MCP4911-E/MC this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4911-E/MC 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 MCP4911-E/MC 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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MCP4911-E/MC information

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The working principle and core technical features of MCP4911-E/MC

MCP4911-E/MC is a digital-to-analog converter (DAC) chip manufactured by Microchip Technology, offering high-performance analog output capabilities for various applications. It is commonly utilized in embedded systems, industrial control, instrumentation, and communications equipment.

Working Principle:

The MCP4911-E/MC DAC operates by converting digital input data into corresponding analog voltage outputs. It utilizes an internal reference voltage and a 10-bit digital input to generate a precise analog output voltage. The digital data is processed by an internal DAC core, which then produces the analog output voltage with high accuracy and low noise.

Core Technical Features:

- Resolution: The MCP4911-E/MC offers a resolution of 10 bits, providing fine granularity for analog output voltage levels.

- SPI Interface: It features a Serial Peripheral Interface (SPI) for easy interfacing with microcontrollers and other digital devices.

- Internal Voltage Reference: The DAC incorporates an internal voltage reference, eliminating the need for external voltage reference components and simplifying system design.

- Low Power Consumption: The MCP4911-E/MC operates at low power, making it suitable for battery-powered and energy-efficient applications.

- Fast Settling Time: It offers a fast settling time, ensuring rapid response to changes in the digital input data and providing real-time analog output updates.

Application Scenario:

In a motor control system, the MCP4911-E/MC can be utilized to generate precise control signals for controlling the speed and direction of a motor. By interfacing the DAC with a microcontroller via SPI, the motor control system can dynamically adjust the motor voltage levels, achieving smooth and accurate motor control.

Effect and Technical Advantages:

- Precision Control: The high resolution and low noise characteristics of the MCP4911-E/MC ensure precise control of motor speed and direction, enhancing system performance.

- Efficient Communication: The SPI interface facilitates fast and reliable communication between the DAC and the microcontroller, enabling real-time motor control updates.

- Low Power Operation: The MCP4911-E/MC's low power consumption contributes to energy-efficient motor control systems, prolonging battery life in portable applications.

- Compact System Design: Integration of the internal voltage reference reduces the component count and board space requirements, simplifying overall system design and assembly.

Enhancing System Performance and Efficiency:

To further improve the overall performance and efficiency of the motor control system, considerations include:

- Feedback Control: Implementing feedback mechanisms, such as encoders or Hall effect sensors, to provide closed-loop control and enhance motor speed regulation.

- Dynamic Voltage Regulation: Utilizing the DAC's fast settling time to dynamically adjust motor voltage levels based on load conditions, optimizing motor efficiency and performance.

- Fault Detection and Protection: Integrating fault detection algorithms and protective measures to safeguard the motor and system components from overcurrent, overvoltage, and overheating conditions.

- System Calibration: Performing system calibration and tuning to compensate for non-linearities and inaccuracies in the motor control system, ensuring consistent and reliable operation.

MCP4911-E/MC FAQ

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3. Are the MCP4911-E/MC price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4911-E/MC?

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 MCP4911-E/MC we delivered, we will accept the replacement or return of the MCP4911-E/MC 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 MCP4911-E/MC.

(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