Microchip MCP3221A5T-E/OT
Microchip MCP3221A5T-E/OT

Microchip MCP3221A5T-E/OT

Manufacturer No:

MCP3221A5T-E/OT

Manufacturer:

Microchip

Package:

SC-74A, SOT-753

Description:

12-bit, 22 ksps ADC in small SOT-23 package

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

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MCP3221A5T-E/OT Information

Microchip MCP3221A5T-E/OT technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP3221A5T-E/OT.

  • Type
  • Parameter
  • Resolution
  • 12
  • Sample Rate kSPS Max
  • 22
  • Input Channels Differential
  • 0
  • SFDR typ
  • 86
  • ENOB
  • 11.9
  • INL Typ LSB
  • 0.75
  • Type
  • Parameter

Download datasheets and manufacturer documentation for Microchip MCP3221A5T-E/OT.

Application Notes:

User Guide:

Brochures:

Data Sheets:

The MCP3221 is a successive approximation A/D converter with 12-bit resolution. Available in the SOT-23 package, this device provides one single-ended input with very low power consumption. The MCP3221 provides a low maximum conversion current and standby current of 250 µA and 1 µA respectively. Low current consumption combined with the small SOT-23 package make this device ideal for battery powered and remote data acquisition applications. Communication to the MCP3221 is performed using a 2-wire I2C™Compatible compatible interface. Standard (100 kHz) and Fast (400 kHz) I2C™Compatible modes are available with the device. An on-chip conversion clock enables independent timing for the I2C™Compatible clock and the conversion clock.The device is also addressable allowing up to eight devices on a single 2-wire bus. The MCP3221 runs on a single supply voltage that operates over a broad range of 2.7 V to 5.5 V. This device also provides excellent linearity of ±1 LSB differential non-linearity and ±2 LSB integral non-linearity. Operating temperature range for this device is -40°C to +125°C.

  • 12-bit resolution
  • I2C™ Compatible serial interface
  • ±1 LSB DNL
  • ±2 LSB INL max
  • 22.3 ksps in I2C Fast Mode
  • Single-ended analog input channel
  • On-chip sample and hold
  • On-chip conversion clock
  • AEC-Q100 Grade 1

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Expected Shipping：Tue, Mar 24 - Wed, Mar 25, 2026
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