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