OPA2228UA/2K5 The Texas Instruments OPA2228UA/2K5 is a dual, wide bandwidth, high precision, low noise operational amplifier. It offers excellent performance characteristics for demanding applications.
Mfr Part #:

OPA2228UA/2K5

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA2228UA/2K5 is a dual, wide bandwidth, high precision, low noise operational amplifier. It offers excellent performance characteristics for demanding applications.
✓ Total Stock: 17,279 pcs
$ Price Range: $2.31

OPA2228UA/2K5 Available from 3 distributors

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9,668 pcs
9668 pcs On Request 1 On Request On Request 21+ On Request On Request
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5,807 pcs
5807 pcs On Request 1 On Request On Request 21+ On Request On Request
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1,804 pcs
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OPA2228UA/2K5 Specifications Quick View

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OPA2228UA/2K5 Description

Short technical summary and product information.

The OPA2228UA/2K5 from Texas Instruments is a high-precision, low-noise operational amplifier featuring a dual-channel configuration. It boasts a wide bandwidth of 33 MHz and a fast slew rate of 11 V/µs, making it suitable for high-speed signal processing.

 

Key electrical specifications include a low offset voltage of 0.075 mV maximum at 25°C and an offset drift of 0.1 µV/°C typical. The device exhibits a low noise voltage spectral density of 3 nV/√Hz at 1 kHz and a high Common Mode Rejection Ratio (CMRR) of 138 dB typical. It operates over a wide supply voltage range of ±2.5 V to ±18 V.

 

Available in SOIC and PDIP packages, the OPA2228UA/2K5 is designed for applications requiring high accuracy and low distortion. Its architecture is bipolar, and it offers good input and output swing headroom relative to the supply rails.

 

This operational amplifier is well-suited for applications such as high-performance audio systems, active filters, and precision instrumentation where signal integrity is critical.

OPA2228UA/2K5 Quick Information

Product Type: Operational Amplifier
Canonical Name: OPA2228 Dual Wide Bandwidth High Precision Low Noise Operational Amplifier
Subcategory: Precision Op Amps

OPA2228UA/2K5 Compliance

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

OPA2228UA/2K5 Estimated Pricing

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1+ $2.31 $2.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA2228UA/2K5 Features

  • Dual, wide bandwidth, high precision op amp.
  • Low noise: 3 nV/√Hz at 1 kHz.
  • High slew rate: 11 V/µs typical.
  • Wide supply range: ±2.5 V to ±18 V.
  • Low offset voltage: 75 µV maximum.

OPA2228UA/2K5 Applications

  • Suitable for high-performance audio.
  • Ideal for active filter circuits.
  • Used in precision instrumentation.
  • Demanding signal processing tasks.

OPA2228UA/2K5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical gain bandwidth product (GBW) for the OPA2228UA/2K5?

The typical Gain Bandwidth Product (GBW) for the OPA2228UA/2K5 is 33 MHz.

What is the typical slew rate of the OPA2228UA/2K5 operational amplifier?

The typical slew rate of the OPA2228UA/2K5 is 11 V/µs.

What is the noise voltage spectral density at 1 kHz for this device?

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

What is the maximum offset voltage at 25°C?

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

What is the operating temperature range for the OPA2228UA/2K5?

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

What are the available package types for the OPA2228UA/2K5?

The OPA2228UA/2K5 is available in SOIC (D) and PDIP (P) packages.

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