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AD9221AR The AD9221AR is a 12-bit, 1.5 MSPS pipelined analog-to-digital converter from Analog Devices. It operates from a single 5V supply and dissipates 59 mW.
Mfr Part #:

AD9221AR

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD9221AR is a 12-bit, 1.5 MSPS pipelined analog-to-digital converter from Analog Devices. It operates from a single 5V supply and dissipates 59 mW.
✓ Total Stock: 2,544 pcs

AD9221AR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,524 pcs
On Request
2524 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
20 pcs
On Request
20 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AD9221AR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Industrial Grade
Input Type
Lead Spacing
Lead Style
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Termination Style
Voltage
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AD9221AR Description

Short technical summary and product information.

The AD9221AR is a 12-bit monolithic analog-to-digital converter (ADC) from the AD9221/AD9223/AD9220 family, offering a sampling rate of 1.5 MSPS. It features a pipelined architecture with an on-chip sample-and-hold amplifier and internal voltage reference, providing a complete conversion solution.

 

Key electrical specifications include a typical integral nonlinearity (INL) of 0.5 LSB and differential nonlinearity (DNL) of 0.3 LSB. The device achieves a signal-to-noise and distortion ratio (SINAD) of 70 dB and a spurious-free dynamic range (SFDR) of 86 dB. It operates from a single 5V supply with a typical power dissipation of 59 mW.

 

The ADC accepts both differential and single-ended inputs and outputs data in straight binary format via a parallel interface. It is housed in a 28-lead SOIC package (0.295" width, 7.50mm) for surface mount assembly and operates over an industrial temperature range of -40°C to +85°C.

AD9221AR Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: AD9221AR 12-Bit 1.5 MSPS Pipelined Analog-to-Digital Converter
Subcategory: Pipelined ADC

AD9221AR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD9221AR Features

  • 12-bit resolution with 1.5 MSPS sampling rate.
  • Pipelined architecture with on-chip sample-and-hold.
  • Single 5V supply with 59 mW power dissipation.
  • Parallel data interface with straight binary output.
  • Industrial temperature range from -40°C to +85°C.

AD9221AR Applications

  • Suitable for data acquisition systems.
  • Used in industrial process control.
  • Ideal for medical imaging equipment.
  • Applicable in digital signal processing.

AD9221AR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD9221AR?

The AD9221AR has a resolution of 12 bits.

What is the sampling rate of the AD9221AR?

The AD9221AR has a sampling rate of 1.5 MSPS.

What is the supply voltage for the AD9221AR?

The AD9221AR operates from a single 5V supply.

What is the power dissipation of the AD9221AR?

The typical power dissipation is 59 mW.

What package is the AD9221AR available in?

The AD9221AR is available in a 28-SOIC (0.295", 7.50mm Width) surface mount package.

What is the operating temperature range of the AD9221AR?

The operating temperature range is -40°C to +85°C.

What data interface does the AD9221AR use?

The AD9221AR uses a parallel data interface.

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