MCP3221A5T-E/OT
- Mfr.Part #
- MCP3221A5T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 7,367
- In Stock :
- 7,367
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Length :
- 3.1mm
- Terminal Form :
- Gull wing
- Number of Inputs :
- 1
- Surface Mount :
- yes
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Reach Compliance Code :
- Compliant
- Differential Nonlinearity :
- 1 LSB
- Interface :
- I2C, SPI
- Polarity of Input Voltage :
- Unipolar
- Number of A/D Converters :
- 1
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Nominal Supply Current :
- 175μA
- Factory Lead Time :
- 14 Weeks
- Supplier Device Package :
- SOT-23-5
- Mounting :
- Surface Mount
- Integral Nonlinearity (INL) :
- 2 LSB
- Brand :
- Microchip Technology
- Maximum Operating Temperature :
- 125 °C
- Polarity :
- Unipolar
- Base Product Number :
- MCP3221
- Peak Reflow Temperature (Cel) :
- 260
- Linearity Error-Max (EL) :
- 0.0488%
- Data Interface :
- I2C
- Number of Channels :
- 1
- Voltage Reference :
- Supply
- Input Signal Type :
- SINGLE-ENDED
- Output Format :
- Serial
- Product Type :
- ADCs - Analog to Digital Converters
- Number of Analog In Channels :
- 1
- Product Status :
- Active
- Input Voltage :
- 5 V
- Sampling Rate (Per Second) :
- 22.3k
- Reference Type :
- Supply
- JESD-609 Code :
- e3
- Features :
- --
- Interface Type :
- I2C
- Screening Level :
- Extended Industrial
- Number of Analog Inputs :
- 1
- Resolution (Bits) :
- 12bit
- Sampling Rate :
- 22.3 ksps
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Supplier Package :
- SOT-23
- Terminal Pitch :
- 0.95 mm
- Number of Bits :
- 12
- Manufacturer :
- Microchip
- Height :
- 1.3mm
- Base Part Number :
- MCP3221
- Conversion Rate :
- 22.3 ksps
- Number of Pins :
- 5
- Ratio - S/H:ADC :
- 1:1
- Configuration :
- S/H-ADC
- Width :
- 1.8mm
- MSL :
- MSL 1 - Unlimited
- Min Supply Voltage :
- 2.7V
- RoHS :
- Details
- Resolution :
- 1.5 B
- Terminal Position :
- Dual
- Voltage - Supply, Digital :
- 2.7V~5.5V
- JESD-30 Code :
- R-PDSO-G5
- Minimum Operating Temperature :
- -40 °C
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 5
- Package / Case :
- SC-74A, SOT-753
- Package Type :
- SOT-23
- Voltage Supply Source :
- Single
- Integral Nonlinearity Error :
- ±2LSB
- Dimensions :
- 3.1 x 1.8 x 1.3mm
- Power Supplies :
- 3/5 V
- Number of Converters :
- 1 Converter
- Series :
- --
- Architecture :
- SAR
- Sample and Hold / Track and Hold :
- SAMPLE
- Mounting Style :
- SMD/SMT
- Max Supply Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Input Type :
- Single Ended
- Analog Input Voltage-Min :
- -0.3V
- Termination :
- SMD/SMT
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of ADCs :
- 1
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Package Shape :
- RECTANGULAR
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Number of Terminals :
- 5
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Seated Height-Max :
- 1.45 mm
- HTS Code :
- 8542.39.00.01
- Output Bit Code :
- BINARY
- Qualification :
- AEC-Q100
- Pin Count :
- 5
- Packaging :
- Tape and Reel (TR)
- Product Category :
- Analog to Digital Converters - ADC
- Temperature Grade :
- Automotive
- Published :
- 2003
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Number of ADC Channels :
- 1
- Analog Input Voltage-Max :
- 5.8 V
- Datasheets
- MCP3221A5T-E/OT
MCP3221A5T-E/OT Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3221A5T-E/OT Overview
The MCP3221A5T-E/OT by Microchip Technology is a precision Analog to Digital Converter (ADC) that seamlessly integrates into various electronic systems requiring high accuracy and low power consumption. Designed with cutting-edge technology, this 12-bit SAR ADC is encapsulated in a compact SOT-23-5 package, offering excellent performance in a tiny footprint. The device is perfect for applications needing efficient data conversion from analog to digital, enhancing system performance and reliability. The utilization of the MCP3221A5T-E/OT in your designs ensures minimal power draw while maintaining a high degree of precision, making it an ideal choice for advanced electronic applications.
MCP3221A5T-E/OT Features
This ADC offers several key features that make it a superior choice for critical and sophisticated applications. It provides a 12-bit resolution which is optimal for achieving high accuracy in data conversion. The device operates over a broad voltage range, accommodating various power supplies while maintaining consistent performance. Additionally, its low power consumption and small form factor make it suitable for portable devices. The MCP3221A5T-E/OT also supports an I2C interface, facilitating easy integration into existing digital systems.
MCP3221A5T-E/OT Applications
- Consumer Electronics: Used in devices like smart thermostats and fitness trackers, where precise data conversion is critical for monitoring environmental conditions and bodily functions accurately.
- Industrial Monitoring: Ideal for sensors and control systems that require accurate monitoring of environmental parameters such as temperature, pressure, and humidity.
- Medical Devices: Applies in patient monitoring systems where accurate and reliable ADC is crucial for critical health measurements and data logging.
- Portable Devices: Suitable for battery-operated devices due to its low power consumption, ensuring long battery life in products such as handheld GPS units.
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