MCP3221A2T-E/OT
- Mfr.Part #
- MCP3221A2T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 9,764
- In Stock :
- 9,764
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Resolution (Bits) :
- 12bit
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Number of ADCs :
- 1
- Output Format :
- Serial
- Terminal Position :
- Dual
- Output Bit Code :
- BINARY
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Supplier Package :
- SOT-23
- Product Type :
- ADCs - Analog to Digital Converters
- Surface Mount :
- yes
- Product Status :
- Active
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Number of Analog Inputs :
- 1
- Base Product Number :
- MCP3221
- Input Voltage :
- 5 V
- Package / Case :
- SC-74A, SOT-753
- Analog Input Voltage-Max :
- 5.8 V
- Published :
- 2006
- Length :
- 2.95 mm
- Sampling Rate :
- 22.3 ksps
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.95 mm
- Supplier Device Package :
- SOT-23-5
- Reach Compliance Code :
- Compliant
- RoHS :
- Details
- Input Signal Type :
- SINGLE-ENDED
- Number of A/D Converters :
- 1
- Series :
- --
- Pin Count :
- 5
- Supply Voltage :
- 5V
- Integral Nonlinearity (INL) :
- 2 LSB
- Ratio - S/H:ADC :
- 1:1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of ADC Channels :
- 1
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Number of Channels :
- 1
- Interface :
- I2C, Serial
- Product Category :
- Analog to Digital Converters - ADC
- JESD-30 Code :
- R-PDSO-G5
- Maximum Operating Temperature :
- + 125 C
- Mounting Type :
- Surface Mount
- Data Interface :
- I2C
- Architecture :
- SAR
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Sample and Hold / Track and Hold :
- SAMPLE
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Qualification :
- AEC-Q100
- Base Part Number :
- MCP3221
- Number of Analog In Channels :
- 1
- Resolution :
- 1.5 B
- Min Supply Voltage :
- 2.7V
- Linearity Error-Max (EL) :
- 0.0488%
- Brand :
- Microchip Technology / Atmel
- Mounting :
- Surface Mount
- Polarity of Input Voltage :
- Unipolar
- Package Shape :
- RECTANGULAR
- Operating Supply Voltage :
- 5V
- Interface Type :
- I2C
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Analog Input Voltage-Min :
- -0.3V
- Factory Lead Time :
- 14 Weeks
- HTS Code :
- 8542.39.00.01
- Number of Pins :
- 5
- Features :
- --
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Minimum Operating Temperature :
- - 40 C
- JESD-609 Code :
- e3
- Screening Level :
- Extended Industrial
- Number of Bits :
- 12
- Packaging :
- Tape and Reel (TR)
- Configuration :
- S/H-ADC
- Sampling Rate (Per Second) :
- 22.3k
- Temperature Grade :
- Automotive
- Reference Voltage :
- 5.5V
- Terminal Form :
- Gull wing
- Voltage Supply Source :
- Single
- Voltage Reference :
- Supply
- Max Supply Voltage :
- 5.5V
- Power Supplies :
- 3/5 V
- Seated Height-Max :
- 1.45 mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Input Type :
- Single Ended
- Qualification Status :
- Not Qualified
- Number of Inputs :
- 1
- Reference Type :
- Supply
- ECCN Code :
- EAR99
- Polarity :
- Unipolar
- Differential Nonlinearity :
- 1 LSB
- Number of Terminations :
- 5
- Number of Terminals :
- 5
- MSL :
- MSL 3 - 168 hours
- Width :
- 1.63 mm
- Datasheets
- MCP3221A2T-E/OT

Analog to Digital Converters (ADC) Microchip Technology MCP3221A2T-E/OT Overview
The MCP3221A2T-E/OT by Microchip Technology is a high-performance Analog to Digital Converter (ADC) that efficiently bridges the gap between analog signals and digital data. This 12-bit SAR ADC offers a compact solution in a small SOT-23-5 package, making it ideal for space-sensitive applications. With its precision conversion capabilities, the MCP3221A2T-E/OT is designed to deliver reliable and accurate readings, crucial for critical applications across various industries. The inclusion of an I2C interface allows for easy integration into existing systems, enhancing both design flexibility and scalability. Utilizing the Analog to Digital Converters (ADC) Microchip Technology MCP3221A2T-E/OT in your designs ensures high fidelity data conversion with minimal power consumption.
MCP3221A2T-E/OT Features
This ADC unit boasts a range of features designed to enhance its performance and utility. Key features include:
- 12-bit resolution providing fine detail in signal conversion.
- Compact SOT-23-5 package, ideal for space-constrained applications.
- Low power consumption, suitable for battery-operated devices.
- I2C interface, facilitating straightforward integration into system designs.
- Extended temperature range, ensuring reliability in varied environmental conditions.
MCP3221A2T-E/OT Applications
- Portable Devices: Ideal for integrating into portable electronics where space and power efficiency are paramount. Its compact size and low power consumption make it perfect for handheld medical devices, portable instruments, and battery-powered sensors.
- Data Logging Systems: In data logging applications, this ADC provides accurate signal conversion essential for monitoring environmental conditions, system performance, or experimental data, ensuring detailed and reliable logs are captured.
- Industrial Automation: The MCP3221A2T-E/OT can be utilized in automation equipment to process analog inputs from sensors, converting them into digital data for precise monitoring and control in manufacturing processes.
- Consumer Electronics: Utilized in consumer electronics such as home appliances and audio systems to enhance the accuracy of digital control systems and audio signal processing, improving the overall functionality and user experience.
- Energy Management: Suitable for applications in energy management systems, where accurate monitoring of various parameters like voltage and current is critical for efficient energy usage and system safety.
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