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Name: MCP4922T-E/SLVAO
Brand: Microchip Technology
SKU: MCP4922T-E/SLVAO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP4922T-E/SLVAO

Part No.:: MCP4922T-E/SLVAO

Manufacturer:: Microchip Technology

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: MCP4922T-E/SLVAO.pdf

Description:: IC DAC 12BIT V-OUT 14SOIC

In Stock:: 2912

Quantity:: Add To Cart

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MCP4922T-E/SLVAO Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
2
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):
±4, ±0.25
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

MCP4922T-E/SLVAO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4922T-E/SLVAO 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 MCP4922T-E/SLVAO 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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MCP4922T-E/SLVAO information

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MCP4922T-E/SLVAO Application Introduction

MCP4922T-E/SLVAO is a dual-channel, 12-bit digital-to-analog converter (DAC) with SPI interface, commonly used in various precision control and measurement applications. It provides high accuracy and low noise output voltage generation, making it suitable for applications such as audio processing, instrumentation, and industrial automation.

Application Scenario:

In a precision control system, MCP4922T-E/SLVAO can be utilized to generate precise analog voltage outputs, which are essential for controlling parameters such as motor speed, valve positions, or LED brightness in industrial automation and robotics.

Circuit Design:

To effectively integrate MCP4922T-E/SLVAO into a design, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power supply for MCP4922T-E/SLVAO and other components in the system. Use low-dropout voltage regulators and decoupling capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal interference and maintain signal integrity. Keep analog and digital signal traces separated and use proper grounding techniques to reduce noise coupling.

3. Thermal Management:

Provide adequate thermal dissipation for MCP4922T-E/SLVAO to prevent overheating and ensure reliable operation. Use thermal vias, heat sinks, or ventilation in the enclosure to dissipate heat effectively.

4. Output Filtering:

Implement low-pass filters at the output of MCP4922T-E/SLVAO to remove any high-frequency noise and glitches, ensuring a clean and smooth analog output signal. Choose filter components carefully to meet system requirements.

5. Calibration and Testing:

Calibrate MCP4922T-E/SLVAO periodically to maintain accuracy and compensate for any offset or gain errors. Perform thorough testing under various operating conditions to ensure proper functionality and performance.

Considerations:

When designing with MCP4922T-E/SLVAO, it's important to consider:

- SPI Interface Timing: Ensure that the microcontroller or host device can communicate with MCP4922T-E/SLVAO within the specified SPI timing requirements for reliable data transfer.

- Output Voltage Range: Check the output voltage range and resolution of MCP4922T-E/SLVAO to ensure compatibility with the application requirements.

- Load Capacitance: Consider the capacitive load at the output of MCP4922T-E/SLVAO and ensure it doesn't exceed the specified maximum value to maintain stability and performance.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMI/EMC standards for reliable operation in sensitive environments.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, with low tolerances and temperature coefficients to maintain accuracy and stability over the operating range.

MCP4922T-E/SLVAO FAQ

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3. Are the MCP4922T-E/SLVAO price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4922T-E/SLVAO?

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 MCP4922T-E/SLVAO we delivered, we will accept the replacement or return of the MCP4922T-E/SLVAO 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 MCP4922T-E/SLVAO.

(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