MCP3221A0T-E/OT
- Mfr.Part #
- MCP3221A0T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 14,371
- In Stock :
- 14,371
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Analog In Channels :
- 1
- Radiation Hardening :
- No
- Ratio - S/H:ADC :
- 1:1
- Supplier Package :
- SOT-23
- Reference Type :
- Supply
- Interface :
- I2C
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Number of ADC Channels :
- 1
- Sampling Rate (Per Second) :
- 22.3k
- Max Operating Temperature :
- 85 °C
- Power Supplies :
- 3/5 V
- Lead Free :
- Lead Free
- Resolution :
- 1.5 B
- HTS Code :
- 8542.39.00.01
- Signal to Noise Ratio (SNR) :
- 72 dB
- Min Operating Temperature :
- -40 °C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- JESD-609 Code :
- e3
- Number of Pins :
- 5
- Manufacturer :
- Microchip
- Packaging :
- Tape and Reel (TR)
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Temperature Grade :
- Automotive
- Pin Count :
- 5
- Terminal Pitch :
- 0.95 mm
- Brand :
- Microchip Technology / Atmel
- Supplier Device Package :
- SOT-23-5
- Features :
- --
- Package Shape :
- RECTANGULAR
- Min Supply Voltage :
- 2.7V
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- SC-74A, SOT-753
- Screening Level :
- Extended Industrial
- Number of Bits :
- 12
- Terminal Position :
- Dual
- Number of Elements :
- 1
- Operating Supply Voltage :
- 5V
- Length :
- 2.95 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Category :
- Analog to Digital Converters - ADC
- Maximum Operating Temperature :
- + 125 C
- Number of Analog Inputs :
- 1
- Terminal Form :
- Gull wing
- Input Type :
- Single Ended
- Operating Temperature :
- -40°C~125°C
- Input Signal Type :
- SINGLE-ENDED
- Product Type :
- ADCs - Analog to Digital Converters
- Max Supply Voltage :
- 5.5V
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Linearity Error-Max (EL) :
- 0.0488%
- Product Status :
- Active
- Output Format :
- Serial
- RoHS :
- Compliant
- Voltage Supply Source :
- Single
- Differential Nonlinearity :
- 1 LSB
- Factory Lead Time :
- 14 Weeks
- Voltage Reference :
- Supply
- Mount :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Qualification :
- AEC-Q100
- Architecture :
- SAR
- Base Part Number :
- MCP3221
- Surface Mount :
- yes
- MSL :
- MSL 1 - Unlimited
- ECCN Code :
- EAR99
- Configuration :
- S/H-ADC
- Seated Height-Max :
- 1.45 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Sample and Hold / Track and Hold :
- SAMPLE
- Qualification Status :
- Not Qualified
- Width :
- 1.63 mm
- Analog Input Voltage-Min :
- -0.3V
- Base Product Number :
- MCP3221
- JESD-30 Code :
- R-PDSO-G5
- Series :
- --
- Supply Voltage :
- 5V
- Sampling Rate :
- 22.3 ksps
- Polarity :
- Unipolar
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Peak Reflow Temperature (Cel) :
- 260
- Data Interface :
- I2C
- Number of A/D Converters :
- 1
- Number of ADCs :
- 1
- Number of Channels :
- 1
- Number of Functions :
- 1
- Interface Type :
- I2C
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Inputs :
- 1
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Polarity of Input Voltage :
- Unipolar
- Mounting Style :
- SMD/SMT
- Resolution (Bits) :
- 12bit
- Integral Nonlinearity (INL) :
- 2 LSB
- Number of Converters :
- 1
- Mounting Type :
- Surface Mount
- Input Voltage :
- 5 V
- Number of Terminals :
- 5
- Published :
- 2006
- Number of Terminations :
- 5
- Output Bit Code :
- BINARY
- Analog Input Voltage-Max :
- 5.8 V
- Conversion Rate :
- 22.3 ksps
- Mounting :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Datasheets
- MCP3221A0T-E/OT
MCP3221A0T-E/OT Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3221A0T-E/OT Overview
Introducing the MCP3221A0T-E/OT by Microchip Technology, a highly reliable and precise 12-bit SAR ADC integrated into a compact SOT-23-5 package. Designed for high-performance applications requiring accurate analog to digital conversion, this device leverages Microchip's advanced technology to ensure minimal power consumption while delivering consistent, high-quality outputs. The Analog to Digital Converters (ADC) Microchip Technology MCP3221A0T-E/OT is ideal for embedded applications where space and power efficiency are crucial. Its simplicity in integration and broad voltage range make it a top choice for designers focused on creating robust and sophisticated electronic systems.
MCP3221A0T-E/OT Features
The MCP3221A0T-E/OT boasts several key features that set it apart from other ADCs in the market. These include its 12-bit resolution which provides fine detail in signal conversion, a compact SOT-23-5 package that fits easily into space-constrained applications, and a low power consumption that enhances the efficiency of the overall device operation. Additionally, it supports a broad range of input voltages and offers a simple I2C interface, facilitating easy integration into existing designs without the need for extensive rework.
MCP3221A0T-E/OT Applications
- Portable Devices: Used in smartphones, tablets, and other portable electronics to convert analog signals such as battery level or sensor inputs into digital data for processing.
- Medical Monitoring Systems: Vital for patient monitoring equipment, such as ECG and blood pressure monitors, where precision and reliability in reading analog signals are crucial.
- Industrial Automation: Integral in controlling sensors and actuators in automated production lines, ensuring precise control over manufacturing processes.
- Energy Management: Helps in monitoring and managing power usage in systems like smart grids or renewable energy sources, converting various analog inputs into manageable digital outputs.
- Consumer Electronics: Utilized in home appliances and entertainment systems to process inputs from environmental sensors and user interfaces, enhancing user interaction and functionality.
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