MCP3221A7T-E/OT The Microchip Technology MCP3221A7T-E/OT is a 12-bit Analog to Digital Converter (ADC) featuring a SAR architecture and I2C interface. It operates within a voltage range of 2.7V to 5.5V.
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MCP3221A7T-E/OT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP3221A7T-E/OT is a 12-bit Analog to Digital Converter (ADC) featuring a SAR architecture and I2C interface. It operates within a voltage range of 2.7V to 5.5V.
Total Stock: 28,322 pcs
$ Price Range: $8.35

MCP3221A7T-E/OT Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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28,322 pcs
28322 pcs On Request 1 On Request On Request 2020+ On Request On Request

MCP3221A7T-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
Supplier Package
Tape & Reel
Voltage

MCP3221A7T-E/OT Description

Short technical summary and product information.

The Microchip Technology MCP3221A7T-E/OT is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC). It offers a single input channel and utilizes an I2C interface for communication.

 

This ADC operates over a wide voltage range of 2.7V to 5.5V and is designed for applications requiring precise analog-to-digital conversion. The device features a sampling rate of 22.3 kSPS and operates within an industrial temperature range of -40°C to 125°C.

 

Packaged in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount case, the MCP3221A7T-E/OT is suitable for space-constrained designs. Its single-ended input and supply reference type make it a versatile component for various data acquisition systems.

MCP3221A7T-E/OT Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: MCP3221A7T-E/OT 12-Bit Analog to Digital Converter
Subcategory: ADC

MCP3221A7T-E/OT Compliance

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

MCP3221A7T-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.

MCP3221A7T-E/OT Features

  • 12-bit resolution analog to digital converter.
  • I2C serial interface for communication.
  • Operates from 2.7V to 5.5V supply.
  • Compact SOT-23-5 surface mount package.
  • Wide operating temperature range.

MCP3221A7T-E/OT Applications

  • Ideal for general data acquisition.
  • Suitable for embedded system designs.
  • Used in battery-powered devices.
  • Applications requiring precise voltage monitoring.

MCP3221A7T-E/OT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resolution of the MCP3221A7T-E/OT?

The MCP3221A7T-E/OT has a resolution of 12-Bit.

What is the operating voltage range for this ADC?

The MCP3221A7T-E/OT operates from 2.7V to 5.5V.

What package type is the MCP3221A7T-E/OT supplied in?

This ADC is supplied in a SOT-23-5 package.

What is the operating temperature range?

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

What interface does the MCP3221A7T-E/OT use?

The MCP3221A7T-E/OT uses an I2C interface.

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