MCP3021A2T-E/OT
- Mfr.Part #
- MCP3021A2T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR SOT23-5
- Stock
- 7,287
- In Stock :
- 7,287
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Manufacturer :
- Microchip
- Package Type :
- SOT-23
- Min Operating Temperature :
- -40 °C
- Reference Voltage :
- SUPPLY(V)
- Sample and Hold / Track and Hold :
- SAMPLE
- Interface Type :
- Serial (2-Wire/I2C)
- Product Category :
- Analog to Digital Converters - ADC
- Published :
- 1998
- Conversion Time-Max :
- 8.96 µs
- Max Supply Voltage :
- 5.5V
- Reach Compliance Code :
- Compliant
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Terminal Form :
- Gull wing
- Input Type :
- Single Ended
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Integral Nonlinearity Error :
- ±1LSB(LSB)
- Output Format :
- Serial
- Number of Terminations :
- 5
- Number of Analog In Channels :
- 1
- Width :
- 1.63 mm
- Analog Input Voltage-Min :
- -0.3V
- Operating Temperature Classification :
- Automotive
- Qualification :
- AEC-Q100
- Sample and Hold :
- yes
- Package / Case :
- SC-74A, SOT-753
- Pbfree Code :
- yes
- Minimum Operating Temperature :
- - 40 C
- Single Supply Voltage (Max) :
- 5.5(V)
- Terminal Position :
- Dual
- Single-Ended Input :
- yes
- Ratio - S/H:ADC :
- 1:1
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Inputs :
- 1
- Number of Terminals :
- 5
- Number of Elements :
- 1
- Number of Input Channels :
- 1
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Conversion Rate :
- 22.3 ksps
- Dual Supply Voltage (Min) :
- Not Required(V)
- Analog Input Voltage-Max :
- 5.8 V
- Operating Temp Range :
- -40C to 125C
- Base Part Number :
- MCP3021
- Sampling Rate :
- 22.3 ksps
- Supplier Package :
- SOT-23
- Number of ADCs :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Dual Supply Voltage (Typ) :
- Not Required(V)
- Mounting Style :
- SMD/SMT
- Features :
- --
- Temperature Grade :
- Automotive
- Differential Nonlinearity :
- 1 LSB
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Resolution (Bits) :
- 10bit
- Product Type :
- ADCs - Analog to Digital Converters
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Interface :
- I2C, Serial
- Supply Voltage :
- 5V
- JESD-30 Code :
- R-PDSO-G5
- Differential Linearity Error :
- ±1LSB
- Number of Converters :
- 1
- MSL :
- MSL 3 - 168 hours
- Series :
- --
- Full Scale Error :
- ±3LSB
- Differential Input :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- JESD-609 Code :
- e3
- Sampling Rate (Per Second) :
- 22.3k
- Input Polarity :
- Unipolar
- Resolution :
- 1.25 B
- Base Product Number :
- MCP3021
- Number of A/D Converters :
- 1
- Architecture :
- SAR
- Configuration :
- S/H-ADC
- Maximum Operating Temperature :
- + 85 C
- Operating Temperature :
- -40°C~125°C
- Polarity :
- Unipolar
- Number of Bits :
- 10
- Brand :
- Microchip Technology / Atmel
- Supplier Device Package :
- SOT-23-5
- HTS Code :
- 8542.39.00.01
- Power Supplies :
- 3/5 V
- Rad Hardened :
- No
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Number of Pins :
- 5
- Input Signal Type :
- SINGLE-ENDED
- Pin Count :
- 5
- RoHS :
- Compliant
- Max Operating Temperature :
- 85 °C
- Number of Analog Inputs :
- 1
- Number of Channels :
- 1
- Output Bit Code :
- BINARY
- Single Supply Voltage (Min) :
- 2.7(V)
- Signal to Noise Ratio (SNR) :
- 60 dB
- Min Supply Voltage :
- 2.7V
- Power Supply Requirement :
- Single
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 1.26, 2.25, 3.6 V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package Shape :
- RECTANGULAR
- Seated Height-Max :
- 1.45 mm
- Dual Supply Voltage (Max) :
- Not Required(V)
- Factory Lead Time :
- 14 Weeks
- Data Interface :
- I2C
- Reference Type :
- Supply
- Qualification Status :
- Not Qualified
- Number of ADC Channels :
- 1
- Mounting :
- Surface Mount
- Digital Supply Support :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Rated Input Volt :
- 5.3V
- Length :
- 2.95 mm
- Terminal Pitch :
- 0.95 mm
- Integral Nonlinearity (INL) :
- 1 LSB
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Single Supply Voltage (Typ) :
- 5(V)
- Linearity Error-Max (EL) :
- 0.0977%
- Datasheets
- MCP3021A2T-E/OT
MCP3021A2T-E/OT Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3021A2T-E/OT Overview
The Microchip Technology MCP3021A2T-E/OT is a precision analog to digital converter (ADC) designed for the efficient and reliable conversion of analog signals to digital format. This 10-bit SAR ADC, encapsulated in a compact SOT-23-5 package, provides superior performance for applications requiring high accuracy and low power consumption. Its ease of integration into various circuits, combined with high resolution, makes it an ideal choice for designers looking to enhance system reliability and functionality. The incorporation of the MCP3021A2T-E/OT can significantly streamline product development, ensuring rapid deployment of sophisticated electronic systems.
MCP3021A2T-E/OT Features
This ADC offers a range of features that make it particularly advantageous for sophisticated electronic applications. Its 10-bit resolution with successive approximation register (SAR) architecture allows for quick and accurate signal conversion, which is essential for real-time processing applications. The device operates over a broad voltage range and has a low power consumption profile, which is crucial for battery-operated devices. Additionally, its compact SOT-23-5 form factor ensures that it can be used in space-constrained applications without sacrificing performance.
MCP3021A2T-E/OT Applications
- Portable Devices: In portable electronics such as wearables and medical monitoring systems, the MCP3021A2T-E/OT provides precise voltage and current measurement, crucial for maintaining accurate functioning and battery management.
- Industrial Automation: Applied in sensor interfaces and data acquisition systems within industrial settings, this ADC converts analog sensor outputs to digital data, facilitating improved process control and monitoring.
- Consumer Electronics: In home automation gadgets like smart thermostats and energy monitoring devices, the MCP3021A2T-E/OT helps in accurately reading environmental data, enhancing device responsiveness and user experience.
- Automotive Applications: Utilized in automotive systems for monitoring various parameters like fluid levels and emissions, ensuring compliance with safety and environmental standards.
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