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