MCP3221A1T-E/OT
- Mfr.Part #
- MCP3221A1T-E/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR SOT23-5
- Stock
- 3,114
- In Stock :
- 3,114
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Architecture :
- SAR
- Package / Case :
- SC-74A, SOT-753
- Seated Height-Max :
- 1.45 mm
- Number of Analog Inputs :
- 1
- Number of Pins :
- 5
- Configuration :
- S/H-ADC
- Number of ADCs :
- 1
- Number of A/D Converters :
- 1
- Qualification :
- AEC-Q100
- Number of Functions :
- 1
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 5
- Product Status :
- Active
- Base Product Number :
- MCP3221
- Terminal Position :
- Dual
- RoHS :
- Details
- Sampling Rate (Per Second) :
- 22.3k
- Voltage Reference :
- Supply
- Differential Nonlinearity :
- 1 LSB
- Packaging :
- Tape and Reel (TR)
- Input Type :
- Single Ended
- Number of Bits :
- 12
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Published :
- 2006
- Package Shape :
- RECTANGULAR
- Terminal Pitch :
- 0.95 mm
- Length :
- 2.95 mm
- HTS Code :
- 8542.39.00.01
- Power Supplies :
- 3/5 V
- Sample and Hold / Track and Hold :
- SAMPLE
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Output Bit Code :
- BINARY
- Reference Type :
- Supply
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e3
- Screening Level :
- Extended Industrial
- Analog Input Voltage-Max :
- 5.8 V
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Brand :
- Microchip Technology / Atmel
- Mounting Type :
- Surface Mount
- Features :
- --
- Sampling Rate :
- 22.3 ksps
- Pbfree Code :
- yes
- Series :
- --
- Reference Voltage :
- 5.5V
- Operating Supply Voltage :
- 2, 3.6 V
- Output Format :
- Serial
- Radiation Hardening :
- No
- Linearity Error-Max (EL) :
- 0.0488%
- Qualification Status :
- Not Qualified
- Number of Inputs :
- 1
- Mounting :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Supplier Package :
- SOT-23
- Analog Input Voltage-Min :
- -0.3V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Polarity of Input Voltage :
- Unipolar
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Resolution :
- 1.5 B
- JESD-30 Code :
- R-PDSO-G5
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Voltage Supply Source :
- Single
- Number of Terminations :
- 5
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Ratio - S/H:ADC :
- 1:1
- Interface :
- I2C, Serial
- Maximum Operating Temperature :
- + 125 C
- Width :
- 1.63 mm
- Product Type :
- ADCs - Analog to Digital Converters
- Input Voltage :
- 5 V
- Terminal Form :
- Gull wing
- Temperature Grade :
- Automotive
- Factory Lead Time :
- 14 Weeks
- Polarity :
- Unipolar
- Number of Analog In Channels :
- 1
- Base Part Number :
- MCP3221
- Data Interface :
- I2C
- Supplier Device Package :
- SOT-23-5
- Product Category :
- Analog to Digital Converters - ADC
- Number of ADC Channels :
- 1
- Minimum Operating Temperature :
- - 40 C
- Input Signal Type :
- SINGLE-ENDED
- Interface Type :
- I2C
- Mounting Style :
- SMD/SMT
- Manufacturer :
- Microchip
- Number of Terminals :
- 5
- Datasheets
- MCP3221A1T-E/OT

Analog to Digital Converters (ADC) Microchip Technology MCP3221A1T-E/OT Overview
The Analog to Digital Converter (ADC) MCP3221A1T-E/OT from Microchip Technology represents a pinnacle of precision and compact design in the field of electronic data conversion. This 12-bit successive approximation register (SAR) ADC is encapsulated in a space-saving SOT-23-5 package, making it an ideal choice for applications where space and accuracy are critical. With its single-channel input and low power consumption, the MCP3221A1T-E/OT integrates seamlessly into various microcontroller-based systems, providing high-resolution analog-to-digital conversion capabilities. Its ease of interface and simple SPI output makes it a preferred component for designers focusing on both performance and ease of integration.
MCP3221A1T-E/OT Features
The MCP3221A1T-E/OT is designed for optimal performance in a compact footprint. Key features include a 12-bit resolution that ensures precise data output, low-power operation suitable for battery-driven devices, and a simple SPI interface for straightforward communication with microcontrollers. The device operates over a broad voltage range, accommodating diverse system designs and enhancing system reliability.
MCP3221A1T-E/OT Applications
- Portable Devices: Utilized in battery-powered devices such as handheld meters and medical monitors, where power efficiency and compact size are critical.
- Industrial Automation: Employed in sensors and automation equipment to convert analog signals from environmental data into digital data, aiding in process control and monitoring.
- Consumer Electronics: Integrated into home automation systems and smart appliances for accurate sensing and data conversion to enhance user interfaces and functionality.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















