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

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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