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Name: MCP4901T-E/MS
Brand: Microchip Technology
SKU: MCP4901T-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 MCP4901T-E/MS

Part No.:: MCP4901T-E/MS

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4901T-E/MS.pdf

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

In Stock:: 887

Quantity:: Add To Cart

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MCP4901T-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:
8
NumberofD/AConverters:
1
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):
±0.25, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

MCP4901T-E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4901T-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 MCP4901T-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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MCP4901T-E/MS information

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The application and technological advancement of MCP4901T-E/MS in specific industries

MCP4901T-E/MS is a precision 8-bit digital-to-analog converter (DAC) chip manufactured by Microchip Technology Inc. It is widely used in various industries for its high performance and reliability.

Application Scenario:

In the automotive industry, MCP4901T-E/MS plays a crucial role in electronic control units (ECUs) for engine management systems.

Circuit Design:

To integrate MCP4901T-E/MS into an automotive ECU for engine management, follow these steps:

1. Engine Parameter Sensing:

Connect sensors such as throttle position sensors, manifold absolute pressure sensors, and coolant temperature sensors to the input pins of the ECU. These sensors provide real-time data on engine parameters.

2. Data Processing:

Utilize the microcontroller within the ECU to process the sensor data and determine the appropriate engine control signals, such as fuel injection timing and ignition timing.

3. Actuator Control:

Connect actuators such as fuel injectors, ignition coils, and variable valve timing actuators to the output pins of the ECU. These actuators are controlled by the DAC outputs of MCP4901T-E/MS to precisely regulate engine parameters.

4. Communication:

Implement communication interfaces such as CAN (Controller Area Network) or LIN (Local Interconnect Network) to exchange data with other vehicle systems, such as transmission control modules and body control modules.

5. Power Management:

Ensure stable power supply to the ECU and MCP4901T-E/MS using voltage regulators and filtering capacitors. Proper power management is essential for reliable operation of the engine management system.

Considerations:

When designing the ECU circuit, it's important to consider:

- Temperature Range: Ensure that MCP4901T-E/MS operates within the specified temperature range for automotive applications, considering under-hood temperatures and temperature fluctuations.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with automotive EMC standards such as CISPR 25.

- Automotive Grade Components: Select automotive grade components for reliability and durability in harsh automotive environments.

- Functional Safety: Implement safety mechanisms such as watchdog timers and error detection algorithms to ensure safe operation of the engine management system.

- Diagnostic Capabilities: Include diagnostic features to monitor the performance of MCP4901T-E/MS and other components in the ECU, facilitating troubleshooting and maintenance.

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6. What is the process for return or replacement of MCP4901T-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 MCP4901T-E/MS we delivered, we will accept the replacement or return of the MCP4901T-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 MCP4901T-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