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