MCP3221A4T-E/OT
- Mfr.Part #
- MCP3221A4T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 1,749
- In Stock :
- 1,749
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Reach Compliance Code :
- Compliant
- Single Supply Voltage (Min) :
- 2.7(V)
- Temperature Grade :
- Automotive
- Supplier Device Package :
- SOT-23-5
- Seated Height-Max :
- 1.45 mm
- Conversion Rate :
- 22.3 ksps
- Single Supply Voltage (Typ) :
- 5(V)
- Terminal Position :
- Dual
- Number of Terminations :
- 5
- Supplier Package :
- SOT-23
- Sampling Rate (Per Second) :
- 22.3k
- Number of A/D Converters :
- 1
- Rad Hardened :
- No
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Analog Input Voltage-Min :
- -0.3V
- Sample and Hold / Track and Hold :
- SAMPLE
- Terminal Form :
- Gull wing
- Number of Bits :
- 12
- Integral Nonlinearity Error :
- ±2LSB(LSB)
- Product Category :
- Analog to Digital Converters - ADC
- Number of Inputs :
- 1
- Product Type :
- ADCs - Analog to Digital Converters
- Resolution :
- 1.5 B
- Terminal Finish :
- Matte Tin (Sn)
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- Series :
- --
- Base Part Number :
- MCP3221
- Pin Count :
- 5
- Min Supply Voltage :
- 2.7V
- Width :
- 1.63 mm
- Mount :
- Surface Mount
- Number of ADC Channels :
- 1
- Number of Analog Inputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Full Scale Error :
- ±3LSB
- Mounting Type :
- Surface Mount
- Package Shape :
- RECTANGULAR
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Power Supply Requirement :
- Single
- Input Type :
- Single Ended
- Output Format :
- Serial
- Screening Level :
- Extended Industrial
- Brand :
- Microchip Technology / Atmel
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Single-Ended Input :
- yes
- Reference Voltage :
- SUPPLY(V)
- JESD-30 Code :
- R-PDSO-G5
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2006
- Maximum Operating Temperature :
- + 125 C
- Integral Nonlinearity (INL) :
- 2 LSB
- Package / Case :
- SC-74A, SOT-753
- Differential Input :
- No
- Rated Input Volt :
- 5V
- Operating Temp Range :
- -40C to 125C
- Max Operating Temperature :
- 85 °C
- Single Supply Voltage (Max) :
- 5.5(V)
- RoHS :
- Compliant
- Number of Analog In Channels :
- 1
- Linearity Error-Max (EL) :
- 0.0488%
- Dual Supply Voltage (Typ) :
- Not Required(V)
- Supply Voltage :
- 5V
- Sampling Rate :
- 22.3 ksps
- Number of Elements :
- 1
- Features :
- --
- Digital Supply Support :
- No
- Qualification :
- AEC-Q100
- Power Supplies :
- 3/5 V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Operating Temperature Classification :
- Automotive
- Differential Nonlinearity :
- 1 LSB
- Input Signal Type :
- SINGLE-ENDED
- Differential Linearity Error :
- ±1LSB
- Input Polarity :
- Unipolar
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 14 Weeks
- Number of Functions :
- 1
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Dual Supply Voltage (Max) :
- Not Required(V)
- Mounting Style :
- SMD/SMT
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 0.95 mm
- MSL :
- MSL 1 - Unlimited
- Length :
- 2.95 mm
- Architecture :
- SAR
- Package Type :
- SOT-23
- Data Interface :
- I2C
- Signal to Noise Ratio (SNR) :
- 72 dB
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Terminals :
- 5
- Min Operating Temperature :
- -40 °C
- Dual Supply Voltage (Min) :
- Not Required(V)
- Output Bit Code :
- BINARY
- Interface :
- I2C
- Product Status :
- Active
- Number of Pins :
- 5
- Number of Converters :
- 1
- Number of Input Channels :
- 1
- Mounting :
- Surface Mount
- Voltage Supply Source :
- Single
- Polarity of Input Voltage :
- Unipolar
- Reference Type :
- Supply
- Resolution (Bits) :
- 12bit
- Sample and Hold :
- yes
- Operating Supply Voltage :
- 5V
- Polarity :
- Unipolar
- Configuration :
- S/H-ADC
- ECCN Code :
- EAR99
- Interface Type :
- Serial (2-Wire/I2C)
- Ratio - S/H:ADC :
- 1:1
- Analog Input Voltage-Max :
- 5.8 V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Minimum Operating Temperature :
- - 40 C
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Base Product Number :
- MCP3221
- Number of ADCs :
- 1
- Number of Channels :
- 1
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Input Voltage :
- 5 V
- Datasheets
- MCP3221A4T-E/OT
MCP3221A4T-E/OT Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3221A4T-E/OT Overview
The Analog to Digital Converters (ADC) Microchip Technology MCP3221A4T-E/OT is a high-performance 12-bit SAR ADC that combines precision, low-power consumption, and compact form factor, ideal for advanced industrial and automotive systems. With its simple SPI interface and small SOT-23-5 package, it seamlessly integrates into space-constrained applications, providing reliable and accurate analog to digital conversion. This component's design is optimized for environments where efficiency and accuracy are paramount, making it an essential selection for developers and engineers seeking to enhance system capabilities.
MCP3221A4T-E/OT Features
- 12-bit resolution ensuring detailed and precise analog to digital conversion.
- Single-channel operation for focused and specialized measurement applications.
- Low power consumption, ideal for battery-operated devices.
- Compact SOT-23-5 package, suitable for space-constrained applications.
- SPI interface for straightforward integration into existing digital systems.
MCP3221A4T-E/OT Applications
- Portable Devices: Utilized in battery-operated portable devices for efficient power management and precise monitoring.
- Automotive Systems: Enhances automotive sensors by providing accurate environmental data capture, crucial for systems such as temperature and pressure monitoring.
- Industrial Automation: Applied in industrial control systems where precision ADC is required to monitor operational parameters precisely.
- Consumer Electronics: Integrated in home automation and smart devices, improving user interfaces and environmental interaction through accurate data measurement.
- Medical Equipment: Used in medical diagnostic devices for precise measurement capabilities, ensuring reliability and accuracy in patient monitoring and testing.
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