MCP3221A3T-E/OT
- Mfr.Part #
- MCP3221A3T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 27,462
- In Stock :
- 27,462
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Manufacturer :
- Microchip
- Width :
- 1.63 mm
- HTS Code :
- 8542.39.00.01
- Number of Terminals :
- 5
- Brand :
- Microchip Technology
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Product Status :
- Active
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Series :
- --
- Qualification Status :
- Not Qualified
- Features :
- --
- Output Bit Code :
- BINARY
- Mounting :
- Surface Mount
- Base Product Number :
- MCP3221
- Analog Input Voltage-Max :
- 5.8 V
- Configuration :
- S/H-ADC
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Product Type :
- ADCs - Analog to Digital Converters
- Analog Input Voltage-Min :
- -0.3V
- Number of Functions :
- 1
- Interface :
- I2C, Serial
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Pins :
- 5
- Min Supply Voltage :
- 2.7V
- Mount :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Package Shape :
- RECTANGULAR
- Terminal Form :
- Gull wing
- Length :
- 2.95 mm
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Sampling Rate :
- 22.3 ksps
- Integral Nonlinearity (INL) :
- 2 LSB
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 5.5V
- Interface Type :
- I2C
- Resolution :
- 1.5 B
- Supplier Package :
- SOT-23
- Sampling Rate (Per Second) :
- 22.3k
- Mounting Type :
- Surface Mount
- Architecture :
- SAR
- Base Part Number :
- MCP3221
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage :
- 5 V
- Number of Terminations :
- 5
- Temperature Grade :
- Automotive
- Number of ADC Channels :
- 1
- Radiation Hardening :
- No
- Number of A/D Converters :
- 1
- JESD-609 Code :
- e3
- Sample and Hold / Track and Hold :
- SAMPLE
- Factory Lead Time :
- 20 Weeks
- Polarity of Input Voltage :
- Unipolar
- Seated Height-Max :
- 1.45 mm
- Power Supplies :
- 3/5 V
- Data Interface :
- I2C
- Pin Count :
- 5
- RoHS :
- Details
- Terminal Pitch :
- 0.95 mm
- Input Type :
- Single Ended
- Terminal Finish :
- Matte Tin (Sn)
- Package :
- Tape and Reel (TR)
- Reference Type :
- Supply
- Ratio - S/H:ADC :
- 1:1
- Number of Inputs :
- 1
- Polarity :
- Unipolar
- Number of Analog Inputs :
- 1
- Voltage Supply Source :
- Single
- Surface Mount :
- yes
- Published :
- 2006
- Differential Nonlinearity :
- 1 LSB
- Output Format :
- Serial
- Packaging :
- Tape and Reel (TR)
- Maximum Operating Temperature :
- + 125 C
- Operating Supply Voltage :
- 5V
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~125°C
- Linearity Error-Max (EL) :
- 0.0488%
- Reference Voltage :
- 5.5V
- Number of Analog In Channels :
- 1
- Package / Case :
- SC-74A, SOT-753
- Product Category :
- Analog to Digital Converters - ADC
- Screening Level :
- Extended Industrial
- Pbfree Code :
- yes
- Voltage Reference :
- Supply
- Terminal Position :
- Dual
- Number of ADCs :
- 1
- Qualification :
- AEC-Q100
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- SOT-23-5
- Number of Bits :
- 12
- Reach Compliance Code :
- Compliant
- Input Signal Type :
- SINGLE-ENDED
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-30 Code :
- R-PDSO-G5
- Datasheets
- MCP3221A3T-E/OT

Analog to Digital Converters (ADC) Microchip Technology MCP3221A3T-E/OT Overview
The MCP3221A3T-E/OT by Microchip Technology is a high-performance, compact analog to digital converter (ADC) that offers seamless integration for a variety of industrial and commercial applications. Engineered for precision and efficiency, this 12-bit SAR ADC is encapsulated in a small SOT-23-5 package, making it ideal for space-constrained applications where accuracy is paramount. With its robust design and advanced technology, the Analog to Digital Converters (ADC) Microchip Technology MCP3221A3T-E/OT is a reliable choice for businesses looking to enhance their systems with superior data acquisition capabilities.
MCP3221A3T-E/OT Features
The MCP3221A3T-E/OT boasts a range of features designed for optimal performance and ease of use. Key features include a 12-bit resolution which ensures high precision in data conversion, a single-channel input that simplifies integration, and a low-power consumption design that enhances its suitability for battery-operated devices. Additionally, its I2C interface facilitates easy communication with most microcontrollers, providing a flexible solution for various digital systems.
MCP3221A3T-E/OT Applications
- Portable Devices: Its compact size and low power consumption make it perfect for battery-powered portable devices, such as medical handheld instruments, where accurate data measurement is critical.
- Energy Management: Utilized in power supply monitoring systems to ensure precise voltage and current measurements, thereby improving the efficiency and safety of energy management systems.
- Industrial Automation: Suitable for embedding into industrial automation equipment for process control, ensuring precise control over various parameters like temperature and pressure.
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