MCP3221A6T-E/OTVAO
- Mfr.Part #
- MCP3221A6T-E/OTVAO
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 3,976
- In Stock :
- 3,976
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Supplier Device Package :
- SOT-23-5
- Number of Terminations :
- 5
- Base Product Number :
- MCP3221
- Number of Terminals :
- 5
- Interface Type :
- I2C
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Product Status :
- Active
- JESD-609 Code :
- e3
- Analog Input Voltage-Min :
- -0.3V
- Package / Case :
- SC-74A, SOT-753
- Reference Type :
- Supply
- Number of Channels :
- 1 Channel
- Ratio - S/H:ADC :
- 1:1
- Voltage - Supply, Digital :
- 2.7V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Number of Analog In Channels :
- 1
- Package :
- Tape and Reel (TR)
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Series :
- Automotive, AEC-Q100
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~125°C
- Subcategory :
- Data Converter ICs
- Terminal Pitch :
- 0.95mm
- Seated Height-Max :
- 1.45 mm
- JESD-30 Code :
- R-PDSO-G5
- Features :
- -
- Minimum Operating Temperature :
- - 40 C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Style :
- SMD/SMT
- Number of Functions :
- 1
- Resolution :
- 12 bit
- Sampling Rate :
- 0.0223 MHz
- Configuration :
- S/H-ADC
- Input Type :
- Single Ended
- Shutdown :
- No Shutdown
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Architecture :
- SAR
- Analog Input Voltage-Max :
- 5.8V
- Package Shape :
- RECTANGULAR
- Length :
- 2.95mm
- Brand :
- Microchip Technology
- Sampling Rate (Per Second) :
- 22.3k
- Screening Level :
- AEC-Q100
- Output Format :
- Serial
- Number of Inputs :
- 1
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Bits :
- 12
- Product :
- Analog to Digital Converters
- Width :
- 1.63 mm
- Number of A/D Converters :
- 1
- Number of Converters :
- 1 Converter
- Reach Compliance Code :
- Compliant
- Sample and Hold / Track and Hold :
- SAMPLE
- Manufacturer :
- Microchip
- Output Bit Code :
- BINARY
- Maximum Operating Temperature :
- + 125 C
- Supply Voltage :
- 5V
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Qualification :
- AEC-Q100
- Data Interface :
- I2C
- Base Part Number :
- MCP3221
- Product Type :
- ADCs - Analog to Digital Converters
- Linearity Error-Max (EL) :
- 0.0488%
- Terminal Position :
- Dual
- Product Category :
- Analog to Digital Converters - ADC
- RoHS :
- Details
- Temperature Grade :
- Automotive
- Mounting Type :
- Surface Mount
- Datasheets
- MCP3221A6T-E/OTVAO

Analog to Digital Converters (ADC) Microchip Technology MCP3221A6T-E/OTVAO Overview
The Analog to Digital Converters (ADC) Microchip Technology MCP3221A6T-E/OTVAO is a highly precise, 12-bit Successive Approximation Register (SAR) analog-to-digital converter designed by Microchip Technology to deliver high accuracy and performance. This compact ADC is housed in a small-outline SOT-23-5 package, making it ideal for space-constrained applications where size and power efficiency are critical. Utilizing a simple I2C interface for communication, it supports sample rates up to 22 ksps, providing flexibility for a variety of monitoring and control applications. The low power consumption and wide voltage range make the MCP3221A6T-E/OTVAO a perfect choice for portable and battery-operated devices, aiming to boost efficiency and reliability in sophisticated electronic systems.
MCP3221A6T-E/OTVAO Features
This 12-bit ADC offers a variety of features that enhance its utility and adaptability in professional settings. Key features include a single-channel input which simplifies integration into system designs, an extended operating temperature range from -40°C to +125°C ensuring reliability in extreme conditions, and a low-power consumption profile that maximizes battery life for portable applications. Additionally, its I2C-compatible serial interface ensures easy and straightforward integration into existing digital systems, enhancing compatibility and user-friendliness.
MCP3221A6T-E/OTVAO Applications
- Portable Devices: Used in handheld medical devices for patient monitoring, the MCP3221A6T-E/OTVAO's low power consumption and compact form factor ensure minimal impact on device size and battery life.
- Consumer Electronics: Ideal for use in home automation devices, such as smart thermostats, where precise temperature readings are required. Its high-resolution ADC capabilities ensure accurate environmental data capture.
- Industrial Monitoring: Applies in industrial process controls and automation systems, providing accurate analog to digital conversion even under harsh environmental conditions, thus ensuring process integrity and safety.
- Battery-Powered Applications: Crucial for energy conservation in battery-powered devices, like wireless sensors, where maintaining battery life while providing continuous and reliable data conversion is vital.
- Automotive Systems: Used in automotive environments for diagnostic systems to monitor various vehicle sensors accurately, thereby enhancing the vehicle's performance and safety features.
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