MCP3021A3T-E/OT
- Mfr.Part #
- MCP3021A3T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR SOT23-5
- Stock
- 535
- In Stock :
- 535
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Functions :
- 1
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Features :
- --
- JESD-609 Code :
- e3
- Dual Supply Voltage (Min) :
- Not Required(V)
- Digital Interface Type :
- Serial (2-Wire, SPI)
- Analog Input Voltage-Min :
- -0.3V
- RoHS Status :
- ROHS3 Compliant
- Brand :
- Microchip Technology
- Width :
- 1.63 mm
- Min Supply Voltage :
- 2.7V
- Seated Height-Max :
- 1.45 mm
- Number of Inputs :
- 1
- Number of Channels :
- 1
- Number of Input Channels :
- 1
- Signal to Noise Ratio (SNR) :
- 60 dB
- JESD-30 Code :
- R-PDSO-G5
- Operating Temperature :
- -40°C~125°C
- Input Type :
- Single Ended
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Rated Input Volt :
- 5.3V
- Input Voltage :
- 5.3 V
- Number of Analog In Channels :
- 1
- Mount :
- Surface Mount
- Single Supply Voltage (Typ) :
- 5(V)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Analog Inputs :
- 1
- Voltage Supply Source :
- Single
- Number of Terminations :
- 5
- RoHS :
- Details
- Package Type :
- SOT-23
- Number of A/D Converters :
- 1
- Number of ADCs :
- 1
- Manufacturer :
- Microchip
- Polarity :
- Unipolar
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Supply
- Product Category :
- Analog to Digital Converters - ADC
- Conversion Rate :
- 22.3 ksps
- Data Interface :
- I2C
- Dual Supply Voltage (Typ) :
- Not Required(V)
- Interface Type :
- Serial (2-Wire/I2C)
- Output Bit Code :
- BINARY
- Configuration :
- S/H-ADC
- Length :
- 2.95 mm
- Differential Input :
- No
- Operating Temperature Classification :
- Automotive
- Output Format :
- Serial
- Mounting :
- Surface Mount
- Operating Temp Range :
- -40C to 125C
- Terminal Form :
- Gull wing
- Analog Input Voltage-Max :
- 5.8 V
- Terminal Pitch :
- 0.95 mm
- ECCN Code :
- EAR99
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Product Status :
- Active
- Number of Pins :
- 5
- Number of Bits :
- 10
- Reach Compliance Code :
- Compliant
- Integral Nonlinearity Error :
- ±1LSB(LSB)
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Automotive
- Base Part Number :
- MCP3021
- Maximum Operating Temperature :
- + 85 C
- Qualification :
- AEC-Q100
- Dual Supply Voltage (Max) :
- Not Required(V)
- Input Polarity :
- Unipolar
- Interface :
- I2C, Serial
- Single Supply Voltage (Min) :
- 2.7(V)
- Qualification Status :
- Not Qualified
- Single Supply Voltage (Max) :
- 5.5(V)
- Terminal Position :
- Dual
- Series :
- --
- Product Type :
- ADCs - Analog to Digital Converters
- Single-Ended Input :
- yes
- Differential Nonlinearity :
- 1 LSB
- Resolution :
- 1.25 B
- Package Shape :
- RECTANGULAR
- Package / Case :
- SC-74A, SOT-753
- Supplier Package :
- SOT-23
- Sampling Rate :
- 22.3 ksps
- Polarity of Input Voltage :
- Unipolar
- Reference Voltage :
- SUPPLY(V)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 8542.39.00.01
- Pin Count :
- 5
- Surface Mount :
- yes
- Supply Voltage :
- 5V
- Power Supply Requirement :
- Single
- Published :
- 2003
- Factory Lead Time :
- 20 Weeks
- Differential Linearity Error :
- ±1LSB
- Digital Supply Support :
- No
- Voltage Reference :
- Supply
- Full Scale Error :
- ±3LSB
- Sampling Rate (Per Second) :
- 22.3k
- Ratio - S/H:ADC :
- 1:1
- Base Product Number :
- MCP3021
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Input Signal Type :
- SINGLE-ENDED
- Rad Hardened :
- No
- Integral Nonlinearity (INL) :
- 1 LSB
- Sample and Hold :
- yes
- Sample and Hold / Track and Hold :
- SAMPLE
- Number of Elements :
- 1
- Linearity Error-Max (EL) :
- 0.0977%
- Max Supply Voltage :
- 5.5V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- SOT-23-5
- Architecture :
- SAR
- Number of ADC Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Conversion Time-Max :
- 8.96 µs
- Number of Converters :
- 1 Converter
- Power Supplies :
- 3/5 V
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Number of Terminals :
- 5
- Datasheets
- MCP3021A3T-E/OT
MCP3021A3T-E/OT Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3021A3T-E/OT Overview
The MCP3021A3T-E/OT, a precision analog to digital converter from Microchip Technology, offers an exceptional blend of performance and ease of integration for a wide array of industrial and commercial applications. This 10-bit SAR ADC is housed in a compact SOT-23-5 package, making it ideal for space-constrained applications. The device excels in converting analog input signals to a high-resolution 10-bit digital output with minimal power consumption. The robust design of the MCP3021A3T-E/OT ensures reliable operation even under varying voltage conditions, making it a versatile choice for critical measurements and monitoring systems. With its high accuracy and low power draw, it is particularly suitable for battery-operated devices, enhancing the Analog to Digital Converters (ADC) Microchip Technology MCP3021A3T-E/OT's appeal to B2B clients looking to integrate a reliable ADC component into their products.
MCP3021A3T-E/OT Features
This ADC is characterized by its ease of use and efficiency, featuring a single-channel input that supports a wide range of input voltages. The device operates with a typical supply voltage of 2.7V to 5.5V, making it adaptable to various power environments. Additionally, its low-power consumption and small footprint allow for integration into portable devices without compromising on performance. The MCP3021A3T-E/OT also features an I2C-compatible interface, facilitating easy integration into existing digital systems and ensuring smooth data communication.
MCP3021A3T-E/OT Applications
- Consumer Electronics: Employed in devices such as smart home systems and wearable technology, where precise analog to digital conversion is crucial for accurate sensor data processing.
- Medical Devices: Integral in portable medical instruments like glucose meters and blood pressure monitors, ensuring accurate readings critical for patient care.
- Industrial Automation: Utilized in control systems to measure environmental parameters such as temperature and pressure, enabling automated adjustments and monitoring.
- Automotive: Applied in automotive sensors for monitoring systems like fluid levels and exhaust emissions, contributing to safer and more efficient vehicle operations.
- Power Management Systems: Helps in monitoring battery levels and power usage in energy management devices, facilitating optimal power allocation and efficiency.
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