MCP3221A2T-E/OT The Microchip Technology MCP3221A2T-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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MCP3221A2T-E/OT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP3221A2T-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: 28,317 pcs
$ Price Range: $8.35

MCP3221A2T-E/OT Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
28,317 pcs
28317 pcs On Request 1 On Request On Request 2020+ On Request On Request

MCP3221A2T-E/OT Specifications Quick View

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

MCP3221A2T-E/OT Description

Short technical summary and product information.

This Microchip Technology MCP3221A2T-E/OT is a 12-bit successive approximation register (SAR) Analog to Digital Converter (ADC). It features a single-ended input and operates via an I2C interface, supporting a sampling rate of 22.3kSPS.

 

The device is designed for a wide operating voltage range of 2.7V to 5.5V and an operating temperature range of -40°C to 125°C. It is housed in a compact SOT-23-5 surface mount package, also referred to as SC-74A or SOT-753.

 

With its 12-bit resolution and efficient SAR architecture, this ADC is suitable for various data acquisition applications requiring precise analog-to-digital conversion.

MCP3221A2T-E/OT Quick Information

Product Type: Analog to Digital Converter (ADC)
Series: MCP3221
Canonical Name: MCP3221A2T-E/OT 12-Bit SAR ADC
Subcategory: Analog to Digital Converters

MCP3221A2T-E/OT Compliance

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

MCP3221A2T-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.

MCP3221A2T-E/OT Features

  • 12-bit resolution SAR ADC.
  • I2C serial interface.
  • Wide 2.7V to 5.5V operating voltage.
  • Surface mount SOT-23-5 package.
  • Operates up to 125°C.

MCP3221A2T-E/OT Applications

  • General purpose data acquisition.
  • Embedded system monitoring.
  • Sensor signal conditioning.
  • Low power applications.

MCP3221A2T-E/OT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resolution of the MCP3221A2T-E/OT ADC?

The MCP3221A2T-E/OT has a resolution of 12 bits.

What is the operating voltage range for the MCP3221A2T-E/OT?

The operating voltage range is 2.7V to 5.5V.

What interface does the MCP3221A2T-E/OT use?

The MCP3221A2T-E/OT uses an I2C interface.

What is the package type for the MCP3221A2T-E/OT?

The MCP3221A2T-E/OT is available in a SOT-23-5 package.

What is the operating temperature range of the MCP3221A2T-E/OT?

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

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