MCP3221A6T-E/OT The Microchip Technology MCP3221A6T-E/OT is a 12-bit Analog to Digital Converter (ADC) featuring a Successive Approximation Register (SAR) architecture. It offers a sampling rate of 22.3 kSPS and operates with a supply voltage range of 2.7V to 5.5V.
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MCP3221A6T-E/OT

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP3221A6T-E/OT is a 12-bit Analog to Digital Converter (ADC) featuring a Successive Approximation Register (SAR) architecture. It offers a sampling rate of 22.3 kSPS and operates with a supply voltage range of 2.7V to 5.5V.
✓ Total Stock: 30,826 pcs
$ Price Range: $8.35

MCP3221A6T-E/OT Available from 2 distributors

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✓ Non-Authorised
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28,321 pcs
28321 pcs On Request 1 On Request On Request 2020+ On Request On Request
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2,505 pcs
2505 pcs On Request 1 On Request On Request On Request On Request On Request

MCP3221A6T-E/OT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Architecture
Automotive Grade
Configuration
Data Interface
Industrial Grade
Input Type
Medical Grade
Military Grade
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage

MCP3221A6T-E/OT Description

Short technical summary and product information.

The MCP3221A6T-E/OT from Microchip Technology is a 12-bit Analog to Digital Converter (ADC) designed for data acquisition applications. It utilizes a Successive Approximation Register (SAR) architecture and supports a single-ended input.

 

This ADC operates with a supply voltage ranging from 2.7V to 5.5V, making it suitable for various power-sensitive applications. It features an I2C interface for communication and a sampling rate of up to 22.3 kSPS. The device is configured with a Sample-and-Hold (S/H) circuit and has a supply reference type.

 

Packaged in a compact SOT-23-5 (SC-74A, SOT-753) surface mount configuration, the MCP3221A6T-E/OT is designed for efficient integration into printed circuit boards. It operates within an industrial temperature range of -40°C to 125°C, ensuring reliability in demanding environments.

MCP3221A6T-E/OT Quick Information

Product Type: Analog to Digital Converter
Canonical Name: MCP3221A6T-E/OT Analog to Digital Converter
Subcategory: Data Acquisition

MCP3221A6T-E/OT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP3221A6T-E/OT Estimated Pricing

Qty Low High
1+ $8.35 $8.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP3221A6T-E/OT Features

  • 12-bit resolution for precise measurements.
  • 22.3 kSPS sampling rate capability.
  • Single-ended input configuration.
  • I2C serial interface for communication.
  • Operates from 2.7V to 5.5V supply.

MCP3221A6T-E/OT Applications

  • Ideal for general data acquisition.
  • Suitable for embedded system designs.
  • Used in battery-powered devices.
  • Applications requiring I2C communication.

MCP3221A6T-E/OT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resolution of the MCP3221A6T-E/OT?

The MCP3221A6T-E/OT has a resolution of 12 bits.

What is the sampling rate of this ADC?

The sampling rate is 22.3 kSPS.

What is the operating voltage range for the MCP3221A6T-E/OT?

It operates from a supply voltage of 2.7V to 5.5V.

What package type is the MCP3221A6T-E/OT supplied in?

The device is available in SC-74A, SOT-753 and SOT-23-5 packages.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

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