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Name: MCP47FEB28T-20E/ST
Brand: Microchip Technology
SKU: MCP47FEB28T-20E/ST
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP47FEB28T-20E/ST

Part No.:: MCP47FEB28T-20E/ST

Manufacturer:: Microchip Technology

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:

Description:: OCTAL CHANNEL, 12-BIT, EEPROM, I

In Stock:: 1543

Quantity:: Add To Cart

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MCP47FEB28T-20E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
8
SettlingTime:
6µs
OutputType:
Voltage - Buffered, Voltage - Unbuffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
External, Supply
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
±1 (Max), -
Architecture:
-
OperatingTemperature:
-40°C ~ 125°C

MCP47FEB28T-20E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP47FEB28T-20E/ST 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 MCP47FEB28T-20E/ST 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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MCP47FEB28T-20E/ST information

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MCP47FEB28T-20E/ST Application Introduction

MCP47FEB28T-20E/ST is a 12-bit digital-to-analog converter (DAC) with EEPROM and I2C interface, commonly used in various embedded systems for precise analog voltage generation.

Application Scenario:

In automotive applications, MCP47FEB28T-20E/ST can be utilized to generate analog voltage signals for controlling actuators such as motors and valves in the vehicle's electronic control unit (ECU).

Circuit Design:

To effectively use MCP47FEB28T-20E/ST in your design project, consider the following design optimization techniques:

1. Power Management:

Ensure stable and clean power supply to MCP47FEB28T-20E/ST and associated components. Utilize low dropout voltage regulators and decoupling capacitors to minimize noise and voltage fluctuations, which can affect DAC performance.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal degradation and interference. Keep analog and digital traces separated and use proper grounding techniques to reduce crosstalk and noise, ensuring accurate analog voltage output.

3. Thermal Management:

Implement thermal management techniques to prevent overheating of MCP47FEB28T-20E/ST during operation. Ensure proper heat sinking and ventilation in the vicinity of the DAC to maintain optimal performance and reliability.

4. Output Filtering:

Include low-pass filters at the output of MCP47FEB28T-20E/ST to remove any high-frequency noise or ripple in the analog voltage signal. This ensures a smooth and stable output voltage for downstream analog circuits or actuators.

5. EMI/EMC Considerations:

To minimize electromagnetic interference (EMI) and ensure electromagnetic compatibility (EMC) compliance, employ shielding techniques and proper grounding practices. Additionally, use ferrite beads and filter capacitors to suppress noise and maintain signal integrity.

Additional Recommendations:

- Calibration: Calibrate the MCP47FEB28T-20E/ST DAC periodically to compensate for any drift or inaccuracies, ensuring consistent and precise analog voltage output over time.

- External Reference Voltage: Consider using an external reference voltage source for improved accuracy and stability, especially in applications requiring high precision.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, for the DAC circuitry to minimize component tolerances and ensure reliable performance.

- Testing and Validation: Thoroughly test the MCP47FEB28T-20E/ST DAC circuit under various operating conditions to validate its functionality, accuracy, and reliability before deployment in the final product.

MCP47FEB28T-20E/ST FAQ

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6. What is the process for return or replacement of MCP47FEB28T-20E/ST?

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 MCP47FEB28T-20E/ST we delivered, we will accept the replacement or return of the MCP47FEB28T-20E/ST 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 MCP47FEB28T-20E/ST.

(3)The PartNo is unused and only in the original unpacked packaging.

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