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Part Details for MCP3221A2T-E/OT by Microchip Technology Inc
Results Overview of MCP3221A2T-E/OT by Microchip Technology Inc
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
MCP3221A2T-E/OT Information
MCP3221A2T-E/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 MCP3221A2T-E/OT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
68AJ1800
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Newark | Adc, Sar, 12Bit, 22.3Ksps, 125Deg C Rohs Compliant: Yes |Microchip MCP3221A2T-E/OT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 2242 |
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$1.9100 | Buy Now |
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DISTI #
06X3035
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Newark | 12-Bit Adc, I2C, Single Channel 5 Sot-23 T/R Rohs Compliant: Yes |Microchip MCP3221A2T-E/OT RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$1.4800 | Buy Now |
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DISTI #
150-MCP3221A2T-E/OTCT-ND
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DigiKey | IC ADC 12BIT SAR SOT23-5 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
7151 In Stock |
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$1.4300 / $1.9100 | Buy Now |
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DISTI #
MCP3221A2T-E/OT
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Avnet Americas | - Tape and Reel (Alt: MCP3221A2T-E/OT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days Container: Reel | 0 |
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$1.4508 / $1.5500 | Buy Now |
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DISTI #
579-MCP3221A2T-E/OT
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Mouser Electronics | Analog to Digital Converters - ADC 12-bit ADC, I2C, single channel RoHS: Compliant | 600 |
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$1.4300 / $1.9100 | Buy Now |
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DISTI #
MCP3221A2T-E/OT
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Microchip Technology Inc | 5V, SINGLE CHANNEL, 12 BIT SERIAL A/D CONVERTER, SOT-23, Projected EOL: 2034-08-29 COO: Malaysia, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel |
15000 Alternates Available |
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$1.3800 / $1.9100 | Buy Now |
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DISTI #
70568900
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RS | Converters, Analog to Digital, 12-bit ADC, I2C, single channel Min Qty: 3000 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Bulk | 0 |
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$2.2500 / $2.6500 | RFQ |
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Onlinecomponents.com | RoHS: Compliant | 12000 Factory Stock |
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$1.2500 / $1.3700 | Buy Now |
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DISTI #
MCP3221A2T-E/OT
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TME | IC: A/D converter, Ch: 1, 12bit, 100ksps, 2.7÷5.5V, SOT23-5 Min Qty: 1 | 0 |
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$1.5500 / $1.9900 | RFQ |
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NAC | 12-bit ADC, I2C, single channel - Package: 5 SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | 0 |
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$1.5500 / $1.9100 | Buy Now |
Part Details for MCP3221A2T-E/OT
MCP3221A2T-E/OT CAD Models
MCP3221A2T-E/OT Part Data Attributes
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MCP3221A2T-E/OT
Microchip Technology Inc
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Datasheet
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Compare Parts:
MCP3221A2T-E/OT
Microchip Technology Inc
1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOT-23 | |
| Package Description | SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 6 Weeks | |
| 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 | 125 °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 Current-Max | 0.25 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Width | 1.63 mm |
MCP3221A2T-E/OT Frequently Asked Questions (FAQ)
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Microchip recommends a 4-layer PCB with a solid ground plane, and placing the ADC as close as possible to the analog signal sources. Additionally, use a separate analog ground plane and keep digital signals away from the ADC.
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The MCP3221A2T-E/OT has an internal calibration circuit that can be used to calibrate the ADC. The calibration process involves writing a specific code to the calibration register, and then reading the calibration result from the ADC output register.
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The maximum sampling rate of the MCP3221A2T-E/OT is 22,000 samples per second. The power consumption increases with the sampling rate, so it's essential to balance the sampling rate with power consumption requirements.
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The MCP3221A2T-E/OT has a sleep mode that can be enabled by writing a specific code to the control register. The wake-up time is approximately 2 μs, and it's essential to ensure that the device is in a stable state before taking a conversion.
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The recommended input signal range is 0 to VREF (2.5V or 5V), and the input impedance should be less than 1 kΩ to ensure accurate conversions.