MCP3221A6T-E/OT Data & Signal Conversion by Microchip Technology

12-Bit, 22kSPS, Single Channel ADC w/I2C™

Status: Active
Series: MCP3221
RoHS: Compliant
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The MCP3221 is a successive approximation A/D converter with 12-bit resolution. Available in the SOT-23 package, this device provides one single-ended input with very low power consumption. The MCP3221 provides a low maximum conversion current and standby current of 250 µA and 1 µA respectively. Low current consumption combined with the small SOT-23 package make this device ideal for battery powered and remote data acquisition applications. Communication to the MCP3221 is performed using a 2-wire I2C™Compatible compatible interface. Standard (100 kHz) and Fast (400 kHz) I2C™Compatible modes are available with the device. An on-chip conversion clock enables independent timing for the I2C™Compatible clock and the conversion clock.The device is also addressable allowing up to eight devices on a single 2-wire bus. The MCP3221 runs on a single supply voltage that operates over a broad range of 2.7 V to 5.5 V. This device also provides excellent linearity of ±1 LSB differential non-linearity and ±2 LSB integral non-linearity. Operating temperature range for this device is -40°C to +125°C.

Where to Buy

Prices starting from US$1.38

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Newark Electronics
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Features

12-bit resolution
I2C™ Compatible serial interface
±1 LSB DNL
±2 LSB INL max
22.3 ksps in I2C Fast Mode
Single-ended analog input channel
On-chip sample and hold
On-chip conversion clock
AEC-Q100 Grade 1

Specifications

Input Channels 1
Resolution 12
Pins | Packaging 5 | SOT-23
Temp Range -40C to +125C
Packing Media Tape and reel (3000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

5V, SINGLE CHANNEL, 12 BIT SERIAL A/D CONVERTER | Microchip Technology
Adc, 12Bit, 22.3Ksps, -40 To 125Deg C | Newark Electronics
ADC, 12BIT, 22.3KSPS, -40 TO 125DEG C | element14
Single Channel I2C Interface 5.5 V 22.3 kbps 12-Bit A/D Converter - SOT-23-5 | Future Electronics
ADC Single SAR 22.3ksps 12-bit Serial 5-Pin SOT-23 T/R | Avnet America
12-bit ADC, I2C, single channel5 SOT-23 T/R | Microchip Technology Inc. MCP3221A6T-E/OT | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP3221A6T-E/OT?

Additional datasheets, footprints and schematics for MCP3221A6T-E/OT are listed on our Part Details page. You can also find images and similar parts to MCP3221A6T-E/OT on this page.

What pricing and inventory information can I view?

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What category does MCP3221A6T-E/OT fall under?

The MCP3221A6T-E/OT is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.

Can I view similar or alternative parts?

You can view similar parts to MCP3221A6T-E/OT when available in the Analog-to-Digital Converters - ADC range under the specifications section at the bottom of the details page.

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Is the MCP3221A6T-E/OT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MCP3221A6T-E/OT have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for MCP3221A6T-E/OT.

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