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OPA4228UA The OPA4228UA is a high-precision, low-noise operational amplifier from Burr-Brown Corp. It offers a wide bandwidth and high precision, making it suitable for demanding applications.
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OPA4228UA

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The OPA4228UA is a high-precision, low-noise operational amplifier from Burr-Brown Corp. It offers a wide bandwidth and high precision, making it suitable for demanding applications.
✓ Total Stock: 3,147 pcs

OPA4228UA Available from 1 distributor

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3,147 pcs
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OPA4228UA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA4228UA Description

Short technical summary and product information.

The OPA4228UA, manufactured by Burr-Brown Corp. (now part of Texas Instruments), is a high-precision, low-noise operational amplifier designed for applications requiring both AC and precision DC performance. This device is part of the OPA227 and OPA228 series, which combine low noise and wide bandwidth with high precision.

 

The OPA4228UA is optimized for closed-loop gains of 5 or greater, offering a high slew rate of 10V/µs and a bandwidth of 33MHz. The OPA227 series, in contrast, is unity gain stable with a slew rate of 2.3V/µs and a bandwidth of 8MHz. These op amps are ideal for professional audio equipment and portable applications requiring high precision due to their low quiescent current and cost-effectiveness.

 

These op amps serve as pin-for-pin replacements for industry-standard OP-27 and OP-37, providing substantial improvements. The dual and quad versions are available for space savings and per-channel cost reduction. The OPA4227 and OPA4228 series are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from -40°C to +85°C.

OPA4228UA Quick Information

Product Type: Operational Amplifier
Canonical Name: OPA4228UA Operational Amplifier

OPA4228UA Compliance

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

OPA4228UA Features

  • High precision, low noise operational amplifier.
  • Wide bandwidth of 33MHz.
  • High slew rate of 10V/µs.
  • Operates from -40°C to 85°C.
  • Available in a 14-pin SOIC package.

OPA4228UA Applications

  • Ideal for professional audio equipment.
  • Suitable for precision portable applications.
  • Used in AC and precision DC performance circuits.
  • Drop-in replacement for OP-27 and OP-37.
  • Optimized for closed-loop gains of 5 or greater.

OPA4228UA FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the OPA4228UA?

The OPA4228UA operates from -40°C to 85°C.

What is the bandwidth of the OPA4228UA?

The OPA4228UA has a bandwidth of 33MHz.

What is the slew rate of the OPA4228UA?

The OPA4228UA has a slew rate of 10V/µs.

What package is the OPA4228UA available in?

The OPA4228UA is available in a 14-pin SOIC package.

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