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Name: MCP4821T-E/SNVAO
Brand: Microchip Technology
SKU: MCP4821T-E/SNVAO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP4821T-E/SNVAO

Part No.:: MCP4821T-E/SNVAO

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: MCP4821T-E/SNVAO.pdf

Description:: IC DAC 12BIT V-OUT 8SOIC

In Stock:: 3734

Quantity:: Add To Cart

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MCP4821T-E/SNVAO Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
4.5µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±4, ±0.25
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

MCP4821T-E/SNVAO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4821T-E/SNVAO 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 MCP4821T-E/SNVAO 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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MCP4821T-E/SNVAO information

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MCP4821T-E/SNVAO Application Introduction

MCP4821T-E/SNVAO is a 12-bit digital-to-analog converter (DAC) with a SPI interface, manufactured by Microchip Technology Inc. It is commonly used in various applications requiring precision analog output, such as industrial control systems, instrumentation, and automotive electronics.

Application Scenario:

In a temperature control system, MCP4821T-E/SNVAO can be utilized to generate analog control signals for regulating the heating or cooling elements based on the temperature feedback.

Circuit Design:

To effectively integrate MCP4821T-E/SNVAO into a temperature control system, consider the following design aspects:

1. Signal Integrity:

Ensure proper grounding and signal routing techniques to minimize noise and maintain signal integrity. Use separate ground planes for analog and digital components to prevent interference.

2. Power Management:

Provide stable power supply voltages to MCP4821T-E/SNVAO and other system components. Utilize low-dropout voltage regulators and filtering capacitors to minimize voltage fluctuations and noise.

3. Thermal Management:

Implement thermal management techniques to dissipate heat generated by MCP4821T-E/SNVAO and prevent overheating. Use heat sinks, thermal vias, and adequate ventilation in the enclosure.

4. Output Filtering:

Apply output filtering, such as RC low-pass filters, to remove high-frequency noise and ensure smooth analog output signals from MCP4821T-E/SNVAO.

5. Calibration and Testing:

Calibrate MCP4821T-E/SNVAO outputs to ensure accurate analog voltage generation. Perform thorough testing, including temperature stability tests and dynamic response analysis, to validate system performance.

Considerations:

When designing with MCP4821T-E/SNVAO, keep the following considerations in mind:

- SPI Interface: Understand the SPI communication protocol and configure the microcontroller accordingly for reliable data transfer to MCP4821T-E/SNVAO.

- Output Range and Resolution: Choose the appropriate output range and resolution of MCP4821T-E/SNVAO to meet the requirements of the temperature control system.

- Environmental Conditions: Ensure that MCP4821T-E/SNVAO operates within specified environmental conditions, such as temperature and humidity, for reliable performance.

- Component Compatibility: Verify compatibility between MCP4821T-E/SNVAO and other system components, such as microcontrollers and sensors, to avoid compatibility issues.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

MCP4821T-E/SNVAO FAQ

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3. Are the MCP4821T-E/SNVAO price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4821T-E/SNVAO?

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 MCP4821T-E/SNVAO we delivered, we will accept the replacement or return of the MCP4821T-E/SNVAO 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 MCP4821T-E/SNVAO.

(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