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Name: MCP4821T-E/SN
Brand: Microchip Technology
SKU: MCP4821T-E/SN
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 MCP4821T-E/SN

Part No.:: MCP4821T-E/SN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4821T-E/SN.pdf

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

In Stock:: 2948

Quantity:: Add To Cart

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MCP4821T-E/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
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/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4821T-E/SN 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/SN 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/SN information

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MCP4821T-E/SN Application Introduction

MCP4821T-E/SN is a 12-bit digital-to-analog converter (DAC) chip manufactured by Microchip Technology. It is commonly used in various electronic systems for precise voltage output generation, such as industrial control, test and measurement equipment, and audio applications.

Application Scenario:

In a data acquisition system, MCP4821T-E/SN can be utilized to convert digital sensor readings into analog signals for further processing or output.

Circuit Design:

To effectively integrate MCP4821T-E/SN into your design, consider the following aspects:

1. Power Management:

Ensure stable and clean power is supplied to MCP4821T-E/SN to maintain accurate analog output. Utilize low-noise voltage regulators and proper decoupling capacitors to minimize power supply noise and fluctuations.

2. Signal Integrity:

Implement proper signal conditioning and filtering techniques to maintain signal integrity throughout the system. Pay attention to ground routing, minimize ground loops, and use analog and digital ground planes to reduce noise and interference.

3. Thermal Management:

Prevent overheating of MCP4821T-E/SN by providing adequate thermal dissipation mechanisms. Use heat sinks, thermal vias, and ensure proper airflow in the system enclosure to dissipate heat generated during operation.

4. Output Amplification:

If driving loads with low impedance or requiring higher output current, consider using external amplification circuitry after the DAC output to ensure sufficient drive capability and maintain signal integrity.

5. Layout Considerations:

Design a compact and well-organized PCB layout to minimize signal distortion, crosstalk, and electromagnetic interference. Keep analog and digital traces separated, use proper grounding techniques, and place decoupling capacitors close to the power pins of MCP4821T-E/SN.

Considerations:

When designing with MCP4821T-E/SN, keep in mind the following considerations for optimal performance:

- Resolution and Accuracy: Understand the DAC's resolution and accuracy specifications to ensure the desired output precision for your application.

- Output Settling Time: Consider the settling time of the DAC output to meet timing requirements in real-time applications.

- Reference Voltage Selection: Choose an appropriate reference voltage for MCP4821T-E/SN to achieve the desired output range and resolution.

- Output Impedance: Take into account the output impedance of the DAC and any additional circuitry to maintain signal integrity and drive capability.

- EMI/EMC Compliance: Design the system with proper shielding and filtering to mitigate electromagnetic interference and ensure compliance with regulatory standards.

MCP4821T-E/SN FAQ

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

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

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

(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