All prices are in US dollars.
Digi-Key Part Number MCP3221A0T-E/OTDKR-ND
Price Break Unit Price Extended Price
1 1.44000 1.44
25 1.20000 30.00
100 1.09000 109.00
Quantity Available Digi-Key Stock: 4,174
Can ship immediately

Manufacturer Standard Lead Time 6 Weeks
Manufacturer Part Number


Description ADC 12BIT I2C INTERFACE SOT23-5
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

A $7.00 reeling fee will be applied to each reel ordered.
Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets MCP3221
Product Photos SOT23-5
PCN Packaging Label and Packing Changes 23/Sep/2015
Standard Package ? 1

Integrated Circuits (ICs)


Data Acquisition - Analog to Digital Converters (ADC)

Series -
Packaging ? Digi-Reel®?
Number of Bits 12
Sampling Rate (Per Second) 22.3k
Number of Inputs 1
Input Type Single Ended
Data Interface I²C
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type Supply
Voltage - Supply, Analog 2.7 V ~ 5.5 V
Voltage - Supply, Digital 2.7 V ~ 5.5 V
Features -
Operating Temperature -40°C ~ 85°C
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Online Catalog 12 Bit
Other Names MCP3221A0T-E/OTDKR
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
MCP3221A0T-E/OTTR-ND MCP3221A0T-E/OT Microchip Technology Tape & Reel (TR)? 3,000 - Immediate
1.09000 3,000
MCP3221A0T-E/OTCT-ND MCP3221A0T-E/OT Microchip Technology Cut Tape (CT)? 4,174 - Immediate
1.44000 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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15:13:17 6/29/2016