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Converters / Analog to Digital Converters / MCP3221A5T-I/OT
Datasheets
MCP3221A5T-I/OT by: Microchip Technology Inc

1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN

Part Details for MCP3221A5T-I/OT by Microchip Technology Inc

Results Overview of MCP3221A5T-I/OT by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

MCP3221A5T-I/OT Information

MCP3221A5T-I/OT by Microchip Technology Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for MCP3221A5T-I/OT

Part # Distributor Description Stock Price Buy
DISTI # 92C2410
Newark Analog To Digital Converter Adc, 12 Bit, 22.3Ksps, Sot-23-5, Resolution (Bits):12Bit, Sampling Rate:22.3Ksps, Input Channel Type:Single Ended, Data Interface:I2C, Supply Voltage Type:Single, Supply Voltage Min:2.7V, No. Of Pins:5Pinsrohs Compliant: Yes |Microchip MCP3221A5T-I/OT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 1855
  • 1 $1.2300
  • 25 $1.2300
  • 50 $1.2300
$1.2300 Buy Now
DISTI # 28X4360
Newark Analog To Digital Converter Adc, 12 Bit, 22.3Ksps, Sot-23-5, Full Reel, Resolution (Bits):12Bit, Sampling Rate:22.3Ksps, Input Channel Type:Single Ended, Data Interface:I2C, Supply Voltage Type:Single, Supply Voltage Min:2.7V Rohs Compliant: Yes |Microchip MCP3221A5T-I/OT RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $1.4900
$1.4900 Buy Now
DISTI # 92C2410
Avnet Americas ADC Single SAR 22.3ksps 12-bit Serial 5-Pin SOT-23 T/R - Product that comes on tape, but is not reeled (Alt: 92C2410) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 51 Weeks, 1 Days Container: Ammo Pack 1855 Partner Stock
  • 1 $1.9900
  • 25 $1.6500
  • 50 $1.5700
$1.5700 / $1.9900 Buy Now
DISTI # MCP3221A5T-I/OT
Avnet Americas ADC Single SAR 22.3ksps 12-bit Serial 5-Pin SOT-23 T/R - Tape and Reel (Alt: MCP3221A5T-I/OT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 5 Weeks, 0 Days Container: Reel 0
  • 3,000 $1.6926
  • 6,000 $1.2054
  • 12,000 $1.6182
  • 18,000 $1.5810
  • 24,000 $1.5438
$1.2054 / $1.6926 Buy Now
DISTI # MCP3221A5T-I/OT
Microchip Technology Inc 5V SINGLE CHAN 12BIT SER A/D CONV W/SOFTWARE ADDRESSABLE 12C NTRFC ADDRESS 101., SOT-23, Projected EOL: 2034-07-16 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Reel 24155

COO: Thailand
  • 1 $1.9100
  • 25 $1.5900
  • 100 $1.4300
  • 1,000 $1.4000
  • 5,000 $1.3800
$1.3800 / $1.9100 Buy Now
DISTI # 70045413
RS Microchip MCP3221A5T-I/OT, 12 bit Serial ADC, 5-Pin SOT-23 | Microchip Technology Inc. MCP3221A5T-I/OT RoHS: Not Compliant Min Qty: 3000 Package Multiple: 1 Lead time: 48 Weeks, 0 Days Container: Bulk 0
  • 3,000 $1.8300
$1.8300 RFQ
Bristol Electronics   200
RFQ
NAC 12-bit ADC, I2C, single channel - Package: 5 SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 3000 30000
  • 1 $1.9100
  • 100 $1.7200
  • 500 $1.5900
  • 1,000 $1.5500
$1.5500 / $1.9100 Buy Now
DISTI # MCP3221A5T-I/OT
Avnet Silica ADC Single SAR 22.3ksps 12-bit Serial 5-Pin SOT-23 T/R (Alt: MCP3221A5T-I/OT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 7 Weeks, 0 Days Silica - 0
Buy Now
DISTI # C1S505200360517
Chip1Stop 12-bit ADC, I2C, single channel RoHS: Compliant pbFree: Yes Container: Cut Tape 4630
  • 1 $1.1400
  • 100 $1.1200
  • 1,000 $1.1100
  • 2,000 $1.0700
$1.0700 / $1.1400 Buy Now
DISTI # C1S505200360508
Chip1Stop 12-bit ADC, I2C, single channel RoHS: Compliant pbFree: Yes Container: Cut Tape 1623
  • 1 $1.1500
  • 10 $1.1400
  • 100 $1.1200
  • 1,000 $1.1100
$1.1100 / $1.1500 Buy Now
CHIPMALL.COM LIMITED 12 2.7V~5.5V 22.3kHz SOT-23-5 Analog to Digital Converters ADC ROHS 270
  • 1 $2.7250
  • 10 $2.3564
  • 30 $2.1277
  • 100 $1.8171
  • 500 $1.7117
  • 1,000 $1.6656
$1.6656 / $2.7250 Buy Now
DISTI # MCP3221A5T-I/OT
EBV Elektronik ADC Single SAR 22.3ksps 12-bit Serial 5-Pin SOT-23 T/R (Alt: MCP3221A5T-I/OT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days EBV - 3000
Buy Now
LCSC 12 Bits 2.7V5.5V 22.3kHz SOT-23-5 Analog to Digital Converters (ADC) ROHS 37
  • 1 $2.5621
  • 10 $2.2172
  • 30 $2.0001
  • 100 $1.7091
  • 500 $1.6090
  • 1,000 $1.5659
$1.5659 / $2.5621 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 3000
  • 3,000 $2.6300
$2.6300 Buy Now
Win Source Electronics IC ADC 12BIT 2.7V 1CH LP SOT23-5 1100
  • 17 $3.0211
  • 41 $2.4789
  • 63 $2.4014
  • 87 $2.3240
  • 112 $2.2465
  • 149 $2.0141
$2.0141 / $3.0211 Buy Now

Part Details for MCP3221A5T-I/OT

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MCP3221A5T-I/OT Part Data Attributes

Parametric Data
MCP3221A5T-I/OT Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP3221A5T-I/OT Microchip Technology Inc 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOT-23
Package Description PLASTIC, SC-74A, SOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 51 Weeks, 1 Day
Samacsys Manufacturer Microchip
Analog Input Voltage-Max 5.8 V
Analog Input Voltage-Min -0.3 V
Converter Type ADC, SUCCESSIVE APPROXIMATION
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.95 mm
Linearity Error-Max (EL) 0.0488%
Moisture Sensitivity Level 1
Number of Analog In Channels 1
Number of Bits 12
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code BINARY
Output Format SERIAL
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Sample Rate 0.0223 MHz
Sample and Hold / Track and Hold SAMPLE
Screening Level TS 16949
Seated Height-Max 1.45 mm
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Width 1.63 mm

Alternate Parts for MCP3221A5T-I/OT

This table gives cross-reference parts and alternative options found for MCP3221A5T-I/OT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP3221A5T-I/OT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP3221A5T-E/OT Microchip Technology Inc $1.8986 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP3221A5T-I/OT vs MCP3221A5T-E/OT
MCP3221A5T-E/OTVAO Microchip Technology Inc Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO5 MCP3221A5T-I/OT vs MCP3221A5T-E/OTVAO
MCP3221A5T-I/OTVAO Microchip Technology Inc Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO5 MCP3221A5T-I/OT vs MCP3221A5T-I/OTVAO
MCP3221A4T-E/OT Microchip Technology Inc $1.8611 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP3221A5T-I/OT vs MCP3221A4T-E/OT
MCP3221A0T-E/OT Microchip Technology Inc $1.4869 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP3221A5T-I/OT vs MCP3221A0T-E/OT
MCP3221A6T-E/OT Microchip Technology Inc $0.6524 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP3221A5T-I/OT vs MCP3221A6T-E/OT
MCP3221A2T-E/OT Microchip Technology Inc $1.5985 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP3221A5T-I/OT vs MCP3221A2T-E/OT

MCP3221A5T-I/OT Related Parts

MCP3221A5T-I/OT Frequently Asked Questions (FAQ)

  • Microchip recommends a 4-layer PCB with a solid ground plane, and placing the ADC close to the analog signal sources. Additionally, use of a dedicated analog ground plane and separating analog and digital signals can help minimize noise.

  • The MCP3221A5T-I/OT has an internal calibration mechanism. However, for high-accuracy applications, external calibration may be necessary. This can be done by applying a known input voltage and adjusting the ADC's offset and gain to match the expected output code.

  • The maximum sampling rate of the MCP3221A5T-I/OT is 22,000 samples per second. Increasing the sampling rate will increase the power consumption, but the device's power consumption is relatively low, typically around 350 μA at 5 V and 10,000 samples per second.

  • The MCP3221A5T-I/OT has built-in overvoltage protection up to 16 V, and undervoltage protection down to 2.7 V. However, it's still recommended to use external protection circuitry to prevent damage from excessive voltage or current.

  • The MCP3221A5T-I/OT is rated for operation up to 125°C, but the accuracy and linearity of the ADC may degrade at higher temperatures. It's recommended to consult the datasheet and application notes for specific guidance on high-temperature operation.

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