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OPA2228U The Texas Instruments OPA2228U is a dual, wide bandwidth, high precision, low noise operational amplifier. It offers excellent performance for demanding applications.
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OPA2228U

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA2228U is a dual, wide bandwidth, high precision, low noise operational amplifier. It offers excellent performance for demanding applications.
✓ Total Stock: 2,250 pcs

OPA2228U Available from 2 distributors

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Xingangxin ✓
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2,250 pcs
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2250 pcs On Request 1 On Request On Request On Request On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
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On Request On Request 1 On Request On Request On Request On Request On Request
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OPA2228U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Number of Channels
Operating Temperature Range
SVHC Present
Settling Time
Slew Rate
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OPA2228U Description

Short technical summary and product information.

The Texas Instruments OPA2228U is a high-precision, low-noise operational amplifier designed for demanding applications. This dual-channel amplifier boasts a wide bandwidth of 33 MHz and a low noise density of 3 nV/√Hz, making it suitable for sensitive signal processing.

 

Key electrical characteristics include a low offset voltage of 0.075 mV maximum and a typical slew rate of 11 V/µs. The OPA2228U operates over a wide supply voltage range from ±2.5 V to ±18 V and features a typical quiescent current per channel of 3.7 mA.

 

Available in SOIC and PDIP packages, the OPA2228U is designed for operation within a temperature range of -40°C to 85°C. Its high CMRR of 138 dB and high open-loop gain of 160 dB contribute to its overall precision and performance in various circuit designs.

OPA2228U Quick Information

Product Type: Operational Amplifier
Canonical Name: OPA2228U Dual Operational Amplifier
Subcategory: Precision Op Amp

OPA2228U Compliance

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

OPA2228U Features

  • Dual channel, high precision operational amplifier.
  • Low noise density of 3 nV/√Hz.
  • Wide bandwidth of 33 MHz.
  • Low offset voltage of 0.075 mV maximum.
  • Wide supply voltage range of ±2.5 V to ±18 V.

OPA2228U Applications

  • Ideal for precision analog signal processing.
  • Suitable for high-accuracy measurement systems.
  • Used in demanding audio applications.
  • Effective in sensor signal conditioning.

OPA2228U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA2228U?

The total supply voltage range is 5 V to 36 V.

What is the gain bandwidth product of the OPA2228U?

The typical gain bandwidth product is 33 MHz.

What is the maximum offset voltage of the OPA2228U at 25°C?

The maximum offset voltage at 25°C is 0.075 mV.

What is the operating temperature range of the OPA2228U?

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

What package options are available for the OPA2228U?

The OPA2228U is available in SOIC and PDIP packages with 8 pins.

What is the typical noise density of the OPA2228U at 1 kHz?

The typical noise voltage density at 1 kHz is 3 nV/√Hz.

What is the typical quiescent current per channel for the OPA2228U?

The typical quiescent current per channel is 3.7 mA.

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