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Name: MCP3221A0T-E/OT
Brand: Microchip Technology
SKU: MCP3221A0T-E/OT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP3221A0T-E/OT

Part No.:: MCP3221A0T-E/OT

Manufacturer:: Microchip Technology

Package:: SC-74A, SOT-753

Datasheet:: MCP3221A0T-E/OT.pdf

Description:: IC ADC 12BIT SAR SOT23-5

In Stock:: 15878

Quantity:: Add To Cart

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MCP3221A0T-E/OT Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
22.3k
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
I²C
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
Supply
Voltage-Supply Analog:
2.7V ~ 5.5V
Voltage-Supply Digital:
2.7V ~ 5.5V
Features:
-
Operating Temperature:
-40°C ~ 125°C

MCP3221A0T-E/OT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP3221A0T-E/OT 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 MCP3221A0T-E/OT 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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MCP3221A0T-E/OT information

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The application and technological advancement of MCP3221A0T-E/OT in specific industries

MCP3221A0T-E/OT is an integrated circuit (IC) commonly used in a variety of industries for precision analog-to-digital conversion applications. It offers high accuracy and low power consumption, making it suitable for demanding industrial environments.

Application Scenario:

In the automotive industry, MCP3221A0T-E/OT can be utilized for monitoring and control systems, such as battery management systems (BMS) in electric vehicles (EVs).

Circuit Design:

To integrate MCP3221A0T-E/OT into a BMS for an EV, consider the following steps:

1. Voltage Measurement:

Connect the battery voltage to one of the analog input pins of MCP3221A0T-E/OT to monitor the battery state-of-charge (SoC) and state-of-health (SoH).

2. Current Sensing:

Utilize current sensors to measure the battery discharge and charge currents accurately. Interface these sensors with MCP3221A0T-E/OT to digitize the current readings.

3. Temperature Monitoring:

Integrate temperature sensors to monitor the temperature of battery cells and the BMS components. Connect these sensors to MCP3221A0T-E/OT for precise temperature measurement.

4. Cell Balancing:

Implement cell balancing circuits to equalize the charge among individual battery cells. Use MCP3221A0T-E/OT to monitor cell voltages and control balancing circuits.

5. Communication:

Establish communication interfaces, such as I2C or SPI, to communicate battery parameters and diagnostic information to the vehicle's main controller. Configure the relevant pins of MCP3221A0T-E/OT for serial communication.

Considerations:

When designing the BMS circuit, ensure:

- High Accuracy: MCP3221A0T-E/OT provides accurate analog-to-digital conversion to maintain precise measurement of battery parameters.

- Low Power Consumption: Optimize power usage to extend battery life and reduce energy consumption.

- EMC/EMI Compliance: Design the circuit layout and shielding to minimize electromagnetic interference, ensuring reliable operation in automotive environments.

- Safety Features: Implement robust safety mechanisms to protect against overcharging, over-discharging, and thermal runaway of the battery pack.

- Calibration and Testing: Calibrate the BMS circuitry and conduct thorough testing to verify accuracy, reliability, and safety compliance.

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6. What is the process for return or replacement of MCP3221A0T-E/OT?

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 MCP3221A0T-E/OT we delivered, we will accept the replacement or return of the MCP3221A0T-E/OT 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 MCP3221A0T-E/OT.

(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