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