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Part Details for MCP3221A7T-E/OT by Microchip Technology Inc
Results Overview of MCP3221A7T-E/OT by Microchip Technology Inc
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
MCP3221A7T-E/OT Information
MCP3221A7T-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 MCP3221A7T-E/OT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
02AH4464
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Newark | Adc, 12Bit, 22.3Ksps, -40 To 125Deg C, Resolution (Bits):12Bit, Sampling Rate:22.3Ksps, Input Channel Type:Single Ended, Data Interface:I2C, Supply Voltage Type:Single, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V, Adc/Dac Caserohs Compliant: Yes |Microchip MCP3221A7T-E/OT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 3049 |
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$2.3300 / $2.6000 | Buy Now |
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DISTI #
23T2791
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Newark | 12-Bit Adc, I2C, Single Channel 5 Sot-23 T/R Rohs Compliant: Yes |Microchip MCP3221A7T-E/OT RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$1.5200 | Buy Now |
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DISTI #
MCP3221A7T-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) |
787 In Stock |
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$1.4300 / $1.9100 | Buy Now |
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DISTI #
MCP3221A7T-E/OT
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Avnet Americas | Analog to Digital Converter, 12 bit, SAR, 22.3 kSPS, Single Ended, Serial I2C, 2.7 V to 5.5 V, 5 Pins, SOT-23 - Tape and Reel (Alt: MCP3221A7T-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-MCP3221A7T-E/OT
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Mouser Electronics | Analog to Digital Converters - ADC 12-bit ADC I2C Single Channel RoHS: Compliant | 780 |
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$1.4300 / $1.9100 | Buy Now |
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DISTI #
V72:2272_06445546
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Arrow Electronics | 1-Channel Single ADC SAR 22.3ksps 12-bit Serial Automotive AEC-Q100 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2130 Container: Cut Strips | Americas - 1704 |
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$1.5900 / $1.7520 | Buy Now |
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DISTI #
MCP3221A7T-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 |
1680 Alternates Available |
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$1.3800 / $1.9100 | Buy Now |
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DISTI #
70452924
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RS | 12-bit ADC, I2C, single channel5 SOT-23 T/R Min Qty: 3000 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Bulk | 0 |
|
$2.2500 / $2.6500 | RFQ |
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|
Onlinecomponents.com | Single Channel ADC - SAR - 22.3ksps 12-bit Serial - Automotive - 5-Pin SOT-23 - Tape&Reel RoHS: Compliant |
2400 In Stock |
|
$1.2200 / $1.3400 | Buy Now |
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DISTI #
67509018
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Verical | 1-Channel Single ADC SAR 22.3ksps 12-bit Serial Automotive AEC-Q100 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Date Code: 2314 | Americas - 2250 |
|
$1.5860 / $1.7420 | Buy Now |
Part Details for MCP3221A7T-E/OT
MCP3221A7T-E/OT CAD Models
MCP3221A7T-E/OT Part Data Attributes
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MCP3221A7T-E/OT
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP3221A7T-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 |
Alternate Parts for MCP3221A7T-E/OT
This table gives cross-reference parts and alternative options found for MCP3221A7T-E/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 MCP3221A7T-E/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 |
|---|---|---|---|---|
| MCP3221A3T-E/OT | Microchip Technology Inc | $1.8000 | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A3T-E/OT |
| MCP3221A1T-E/OT | Microchip Technology Inc | $1.8115 | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A1T-E/OT |
| MCP3221A5T-E/OT | Microchip Technology Inc | $1.8837 | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A5T-E/OT |
| MCP3221A7T-I/OT | Microchip Technology Inc | Check for Price | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A7T-I/OT |
| MCP3221A3T-I/OT | Microchip Technology Inc | Check for Price | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A3T-I/OT |
| MCP3221A1T-I/OT | Microchip Technology Inc | Check for Price | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A1T-I/OT |
| MCP3221A2T-I/OT | Microchip Technology Inc | Check for Price | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP3221A7T-E/OT vs MCP3221A2T-I/OT |
MCP3221A7T-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 near the analog signal sources. Decoupling capacitors should be placed close to the VDD and VREF pins. A dedicated analog ground plane is also recommended.
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The MCP3221A7T-E/OT has an internal calibration mechanism. Apply a known input voltage to the ADC, and use the calibration register to adjust the offset and gain. Refer to the datasheet for the calibration procedure.
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The maximum sampling rate of the MCP3221A7T-E/OT is 22,000 samples per second. Increasing the sampling rate increases power consumption, but the device can operate at lower sampling rates to reduce power consumption.
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The MCP3221A7T-E/OT has a sleep mode that reduces power consumption. To wake up the device, toggle the CS pin or apply a rising edge to the CONV pin. The wake-up time is approximately 2 μs.
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The recommended input signal range is 0 to VREF (2.5V or 4.096V). The input impedance should be less than 1 kΩ to ensure accurate conversions.