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AD7228ACR The AD7228ACR is an octal 8-bit voltage-output digital-to-analog converter from Analog Devices. It features an R-2R architecture, parallel data interface, and buffered voltage output in a 24-SOIC package.
Mfr Part #:

AD7228ACR

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7228ACR is an octal 8-bit voltage-output digital-to-analog converter from Analog Devices. It features an R-2R architecture, parallel data interface, and buffered voltage output in a 24-SOIC package.
✓ Total Stock: 1,632 pcs

AD7228ACR 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
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
32 pcs
On Request
32 pcs On Request 1 On Request On Request On Request On Request On Request
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AD7228ACR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Automotive Grade
Data Interface
Differential Output
INL
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Bits
Number of D
Number of Pins
Operating Temperature
Output Type
Reference Type
SVHC Present
Settling Time
Supplier Device Package
Termination Style
Voltage
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AD7228ACR Description

Short technical summary and product information.

The AD7228ACR is an octal 8-bit digital-to-analog converter (DAC) from Analog Devices, integrating eight voltage-output DACs with output buffer amplifiers on a single monolithic chip. It employs an R-2R architecture and provides a buffered voltage output with a typical settling time of 5 µs (7 µs maximum).

 

The device operates with a digital supply of 13.5 V to 16.5 V and an analog supply of 10.8 V to 16.5 V, and is also compatible with dual ±5 V supplies. Data is transferred via an 8-bit parallel interface, and the write pulse width is 95 ns, making it compatible with most microprocessors.

 

The AD7228ACR is housed in a 24-SOIC wide-body surface-mount package with a 1.27 mm lead pitch. It is specified for an operating temperature range of -40°C to +85°C. Integral nonlinearity is ±0.5 LSB maximum, and differential nonlinearity is ±1 LSB maximum.

AD7228ACR Quick Information

Product Type: Digital-to-Analog Converter (DAC)
Canonical Name: AD7228ACR - Analog Devices LC2MOS Octal 8-Bit Voltage-Output DAC
Subcategory: Data Acquisition - Digital to Analog Converters (DAC)

AD7228ACR Compliance

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

AD7228ACR Features

  • Octal 8-bit voltage-output digital-to-analog converter.
  • R-2R architecture with buffered voltage output.
  • Typical settling time of 5 microseconds.
  • Parallel data interface with 95 ns write pulse.
  • Operates from single or dual power supplies.

AD7228ACR Applications

  • Multi-channel analog output for process control.
  • Programmable voltage sources in instrumentation.
  • Digital-to-analog conversion in microprocessor systems.
  • Automated test equipment and data acquisition.

AD7228ACR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD7228ACR?

The AD7228ACR has 8-bit resolution.

How many DAC channels does the AD7228ACR have?

The AD7228ACR has 8 DAC channels.

What is the settling time of the AD7228ACR?

The typical settling time is 5 µs, with a maximum of 7 µs.

What is the operating temperature range of the AD7228ACR?

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

What package is the AD7228ACR available in?

The AD7228ACR is available in a 24-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the data interface of the AD7228ACR?

The AD7228ACR uses a parallel data interface.

What is the RoHS status of the AD7228ACR?

The RoHS status is listed as RoHS3 Compliant, but this is unverified.

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