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Name: MCP48FVB04T-20E/ST
Brand: Microchip Technology
SKU: MCP48FVB04T-20E/ST
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP48FVB04T-20E/ST

Part No.:: MCP48FVB04T-20E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP48FVB04T-20E/ST.pdf

Description:: QUAD CHANNEL, 8-BIT, VOLATILE, S

In Stock:: 1806

Quantity:: Add To Cart

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MCP48FVB04T-20E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
NumberofBits:
8
NumberofD/AConverters:
4
SettlingTime:
7.8µs (Typ)
OutputType:
Voltage - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±0.4LSB, ±0.05LSB
Architecture:
-
OperatingTemperature:
-40°C ~ 125°C

MCP48FVB04T-20E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP48FVB04T-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 MCP48FVB04T-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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MCP48FVB04T-20E/ST information

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MCP48FVB04T-20E/ST Application Introduction

MCP48FVB04T-20E/ST is a 12-bit digital-to-analog converter (DAC) with an integrated EEPROM and a voltage reference, commonly used in precision analog applications requiring accurate voltage output control.

Application Scenario:

In industrial automation, MCP48FVB04T-20E/ST can be employed to generate precise analog voltage outputs for controlling motor speeds or actuating valves in manufacturing processes.

Circuit Design:

To effectively utilize MCP48FVB04T-20E/ST in a design project, consider the following optimization techniques:

1. Power Management:

Provide stable power to MCP48FVB04T-20E/ST and associated components. Use low-dropout voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

2. Signal Integrity:

Maintain signal integrity by minimizing trace lengths and using ground planes for proper grounding. Shield sensitive analog traces from digital noise sources to prevent signal distortion.

3. Thermal Management:

Implement thermal management techniques to dissipate heat generated by MCP48FVB04T-20E/ST during operation. Use thermal vias, heat sinks, or fan cooling depending on the application's thermal requirements.

4. Component Selection:

Choose high-quality passive components, such as precision resistors and capacitors, to ensure accurate DAC performance. Select components with low temperature coefficients to minimize output voltage drift over temperature.

5. Layout Considerations:

Design a compact and optimized PCB layout to minimize parasitic effects and signal crosstalk. Place MCP48FVB04T-20E/ST and critical components close together to reduce trace lengths and improve noise immunity.

Considerations:

When designing with MCP48FVB04T-20E/ST, pay attention to:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity (INL) specifications to ensure precise voltage output control.

- EEPROM Programming: Program the internal EEPROM to store calibration data or user-defined settings for automatic configuration during power-up.

- Output Buffering: Use external op-amps or voltage followers if additional output current or voltage buffering is required to drive loads or compensate for impedance mismatch.

- EMI/EMC Compliance: Shield sensitive analog circuitry and follow layout guidelines to minimize electromagnetic interference and ensure compliance with regulatory standards.

- Calibration and Testing: Calibrate the DAC output using external references and verify performance through thorough testing across the operating temperature range.

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6. What is the process for return or replacement of MCP48FVB04T-20E/ST?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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