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Name: MCP4812T-E/MS
Brand: Microchip Technology
SKU: MCP4812T-E/MS
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 MCP4812T-E/MS

Part No.:: MCP4812T-E/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4812T-E/MS.pdf

Description:: IC DAC 10BIT V-OUT 8MSOP

In Stock:: 3500

Quantity:: Add To Cart

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MCP4812T-E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
10
NumberofD/AConverters:
2
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):
±1, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

MCP4812T-E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4812T-E/MS 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 MCP4812T-E/MS 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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MCP4812T-E/MS information

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Basic introduction and simple engineering application of MCP4812T-E/MS

MCP4812T-E/MS is a digital-to-analog converter (DAC) chip manufactured by Microchip Technology Inc. It is widely used in various electronic applications for converting digital data into analog signals with high accuracy and resolution.

Application Scenario:

In the field of electronic instrumentation, MCP4812T-E/MS can be utilized to generate precise analog voltage outputs for sensor calibration, waveform generation, and control systems.

Circuit Design:

To create a simple voltage output generator using MCP4812T-E/MS, follow these steps:

1. Circuit Connection:

Connect the VDD and VSS pins of MCP4812T-E/MS to the appropriate power supply voltages, typically +5V and GND, respectively. Ensure proper decoupling capacitors are placed near the power supply pins for stable operation.

2. SPI Interface:

Utilize the Serial Peripheral Interface (SPI) of your microcontroller or development board to communicate with MCP4812T-E/MS. Connect the SPI pins, such as SCK, SDI, and CS, to the corresponding pins on the DAC.

3. Voltage Output:

Configure the digital data input pins, such as the SDI pin, to send the desired voltage value to MCP4812T-E/MS. This digital data represents the analog voltage output, which can range from 0V to the reference voltage (VREF) supplied to the DAC.

4. Output Filtering:

To smoothen the analog output signal and remove any digital noise, consider integrating a low-pass filter between the DAC output pin and the load. A simple RC filter can be employed for this purpose.

5. Testing and Calibration:

Before final deployment, thoroughly test the voltage output accuracy and linearity of MCP4812T-E/MS using a multimeter or an oscilloscope. Calibrate the DAC output if necessary to ensure precise voltage generation.

Considerations:

When working with MCP4812T-E/MS, it's essential to consider:

- SPI Communication: Understand the SPI protocol and configure the microcontroller accordingly for proper communication with the DAC.

- Voltage Reference: Select an appropriate VREF voltage based on the desired output range and resolution of the DAC.

- Output Load: Ensure that the load connected to the DAC output does not exceed the specified output drive capability to maintain signal integrity.

- Temperature Stability: Account for temperature variations and ensure that the DAC performance remains stable over the operating temperature range.

- Noise Immunity: Minimize noise coupling in the circuit layout and utilize proper grounding techniques to maintain signal integrity and accuracy.

By following these steps and considerations, you can effectively utilize MCP4812T-E/MS in your projects to generate precise analog voltage outputs for various applications.

MCP4812T-E/MS FAQ

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6. What is the process for return or replacement of MCP4812T-E/MS?

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 MCP4812T-E/MS we delivered, we will accept the replacement or return of the MCP4812T-E/MS 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 MCP4812T-E/MS.

(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