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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)MCP3221A4T-E/OT
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MCP3221A4T-E/OT - Microchip Technology

Manufacturer Part Number
MCP3221A4T-E/OT
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP3221A4T-E/OT
ECAD Model
Parts Description
IC ADC 12BIT SAR SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
MCP3221.pdf
RoHs Status
ROHS3 Compliant
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In stock: 18643

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Specifications

MCP3221A4T-E/OT Tech Specifications
Microchip Technology - MCP3221A4T-E/OT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP3221A4T-E/OT

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply, Digital 2.7V ~ 5.5V  
Voltage - Supply, Analog 2.7V ~ 5.5V  
Supplier Device Package SOT-23-5  
Series -  
Sampling Rate (Per Second) 22.3k  
Reference Type Supply  
Ratio - S/H:ADC 1:1  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Product Attribute Attribute Value  
Number of Inputs 1  
Number of Bits 12  
Number of A/D Converters 1  
Mounting Type Surface Mount  
Input Type Single Ended  
Features -  
Data Interface I²C  
Configuration S/H-ADC  
Base Product Number MCP3221  
Architecture SAR  

Parts Introduction

Manufacturer Part Number

MCP3221A4T-E/OT

Manufacturer

Microchip Technology

Introduction

12-bit analog-to-digital converter (ADC) with serial interface

Designed for battery-powered applications and other low-power systems

Product Features and Performance

Single-channel, successive approximation analog-to-digital converter

12-bit resolution with up to 22.3 kSPS sampling rate

Wide supply voltage range of 2.7V to 5.5V

Low power consumption

Product Advantages

Excellent power efficiency for battery-powered devices

Compact SOT-23-5 package for space-constrained designs

Simple serial interface for easy integration

Key Technical Parameters

12-bit resolution

3 kSPS maximum sampling rate

7V to 5.5V supply voltage range

-40°C to 125°C operating temperature range

Single-ended input

Quality and Safety Features

RoHS3 compliant

Designed for reliable operation in harsh environments

Compatibility

Compatible with a variety of microcontrollers and processors through the serial interface

Application Areas

Battery-powered devices

Portable electronics

Industrial automation and control systems

Sensor interfaces

Product Lifecycle

Current product offering, no discontinuation plans

Replacement parts and upgrades available

Key Reasons to Choose This Product

High performance and energy efficiency for battery-powered applications

Small, space-saving package for compact designs

Simple integration with common microcontrollers and processors

Wide operating temperature range for industrial and harsh environments

Reliable, RoHS-compliant design for long-term use

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP3221A4T-E/OT

Product Attribute MCP3221A4T-E/OT MCP3301-BI/MS MCP3301-CI/MS MCP3221A6T-E/OT
Part Number MCP3221A4T-E/OT MCP3301-BI/MS MCP3301-CI/MS MCP3221A6T-E/OT
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Input Type Single Ended Differential Differential Single Ended
Base Product Number MCP3221 MCP3301 MCP3301 MCP3221
Voltage - Supply, Digital 2.7V ~ 5.5V 5V 5V 2.7V ~ 5.5V
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Series - - - -
Sampling Rate (Per Second) 22.3k 100k 100k 22.3k
Data Interface I²C SPI SPI I²C
Number of A/D Converters 1 1 1 1
Voltage - Supply, Analog 2.7V ~ 5.5V 5V 5V 2.7V ~ 5.5V
Ratio - S/H:ADC 1:1 1:1 1:1 1:1
Package / Case SC-74A, SOT-753 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) SC-74A, SOT-753
Features - - - -
Reference Type Supply External External Supply
Number of Inputs 1 1 1 1
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Number of Bits 12 13 13 12
Architecture SAR SAR SAR SAR
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package SOT-23-5 8-MSOP 8-MSOP SOT-23-5

MCP3221A4T-E/OT Datasheet PDF

Download MCP3221A4T-E/OT pdf datasheets and Microchip Technology documentation for MCP3221A4T-E/OT - Microchip Technology.

Datasheets
MCP3221.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
Multi Dev 28/Sep/2022.pdf
PCN Design/Specification
MCP3221 02/Feb/2017.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCP3221A4T-E/OT Image

MCP3221A4T-E/OT

Microchip Technology
32D-MCP3221A4T-E/OT

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