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Name: MCP4728A0T-E/UNVAO
Brand: Microchip Technology
SKU: MCP4728A0T-E/UNVAO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP4728A0T-E/UNVAO

Part No.:: MCP4728A0T-E/UNVAO

Manufacturer:: Microchip Technology

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4728A0T-E/UNVAO.pdf

Description:: IC DAC 12BIT V-OUT 10MSOP

In Stock:: 3315

Quantity:: Add To Cart

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MCP4728A0T-E/UNVAO Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
4
SettlingTime:
6µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
Internal, Supply
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±2, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

MCP4728A0T-E/UNVAO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4728A0T-E/UNVAO 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 MCP4728A0T-E/UNVAO 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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MCP4728A0T-E/UNVAO information

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MCP4728A0T-E/UNVAO Application Introduction

MCP4728A0T-E/UNVAO is a quad-channel 12-bit digital-to-analog converter (DAC) with non-volatile memory (EEPROM) and voltage output, suitable for various precision analog applications.

Application Scenario:

In precision instrumentation and control systems, MCP4728A0T-E/UNVAO can be utilized for generating precise analog voltage outputs, such as in programmable voltage sources or closed-loop control systems.

Circuit Design:

To effectively use MCP4728A0T-E/UNVAO in a design project, consider the following optimization techniques:

1. Power Management:

Provide stable and clean power to MCP4728A0T-E/UNVAO and associated components. Utilize low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and noise interference, ensuring reliable DAC operation.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal distortion and crosstalk. Keep digital and analog traces separated, and use proper grounding techniques to reduce noise coupling. Place decoupling capacitors close to the power pins of MCP4728A0T-E/UNVAO to suppress high-frequency noise.

3. Thermal Management:

Ensure adequate thermal dissipation for MCP4728A0T-E/UNVAO, especially if operating in high-temperature environments or driving significant loads. Use heat sinks or thermal vias to dissipate heat effectively and prevent overheating, which can degrade DAC performance.

4. Output Filtering:

Implement low-pass filters at the DAC outputs to remove high-frequency noise and improve signal accuracy. Select appropriate filter components, such as resistors and capacitors, based on the desired cutoff frequency and load impedance to achieve optimal filtering performance.

5. Calibration and Testing:

Calibrate MCP4728A0T-E/UNVAO outputs periodically to compensate for any offset or gain errors, ensuring accurate voltage generation over the entire operating range. Perform thorough testing, including linearity tests and noise analysis, to validate DAC performance under various operating conditions.

Considerations:

When designing with MCP4728A0T-E/UNVAO, keep in mind the following considerations:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity (INL) specifications to meet the precision requirements of the application.

- Output Buffering: Consider using external voltage buffers or amplifiers to drive capacitive loads or extend the output current capability beyond the DAC's specifications.

- EEPROM Programming: Utilize the built-in EEPROM to store calibration data or configuration settings, enabling device initialization without external intervention.

- Environmental Conditions: Ensure that the design accommodates temperature variations, humidity, and other environmental factors that may affect MCP4728A0T-E/UNVAO performance.

- Compliance and Standards: Adhere to relevant industry standards and regulations, such as EMC/EMI standards, to ensure electromagnetic compatibility and regulatory compliance of the final product.

MCP4728A0T-E/UNVAO FAQ

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3. Are the MCP4728A0T-E/UNVAO price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4728A0T-E/UNVAO?

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 MCP4728A0T-E/UNVAO we delivered, we will accept the replacement or return of the MCP4728A0T-E/UNVAO 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 MCP4728A0T-E/UNVAO.

(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