OPA228PAG4 The Texas Instruments OPA228PAG4 is a high-precision operational amplifier offering a 33MHz bandwidth and low noise characteristics. It is suitable for demanding analog applications.
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OPA228PAG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA228PAG4 is a high-precision operational amplifier offering a 33MHz bandwidth and low noise characteristics. It is suitable for demanding analog applications.
✓ Total Stock: 4 pcs
$ Price Range: $0.99

OPA228PAG4 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4 pcs
4 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

OPA228PAG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
SVHC Present

OPA228PAG4 Description

Short technical summary and product information.

The Texas Instruments OPA228PAG4 is a high-precision, low-noise operational amplifier designed for demanding applications. It features a wide bandwidth of 33MHz and a low noise voltage spectral density of 3nV/√Hz at 1kHz. The amplifier boasts a low offset voltage of 0.075mV maximum at 25°C and a low offset drift of 0.1µV/°C typical.

 

With a high Common Mode Rejection Ratio (CMRR) of 138dB and a high open-loop gain of 160dB, the OPA228PAG4 ensures excellent signal integrity. It operates over a wide supply voltage range of ±2.5V to ±18V and supports a total supply voltage up to 36V. The typical quiescent current per channel is 3.7mA, and it provides an output current of 0.045A typical.

 

This bipolar architecture amplifier is available in PDIP and SOIC packages, suitable for through-hole mounting. Its operating temperature range is -55°C to 125°C, making it robust for various environmental conditions. The OPA228PAG4 is a versatile component for precision analog circuits requiring high accuracy and low noise performance.

OPA228PAG4 Quick Information

Product Type: Operational Amplifier
Series: OPA228
Canonical Name: OPA228PAG4 High Precision Operational Amplifier
Subcategory: Analog Multipliers, Dividers

OPA228PAG4 Compliance

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

OPA228PAG4 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

OPA228PAG4 Features

  • High precision operational amplifier.
  • 33MHz wide bandwidth.
  • Low noise: 3nV/√Hz.
  • Low offset voltage: 0.075mV max.
  • Wide supply range: ±2.5V to ±18V.

OPA228PAG4 Applications

  • Precision analog signal processing.
  • Low-noise amplifier circuits.
  • High-accuracy measurement systems.
  • Instrumentation amplifiers.

OPA228PAG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the bandwidth of the OPA228PAG4 operational amplifier?

The OPA228PAG4 has a typical Gain Bandwidth Product (GBW) of 33MHz.

What is the noise voltage spectral density for the OPA228PAG4?

The typical noise voltage spectral density (Vn) at 1 kHz for the OPA228PAG4 is 3nV/√Hz.

What is the maximum offset voltage of the OPA228PAG4 at 25°C?

The maximum offset voltage (Vos) for the OPA228PAG4 at 25°C is 0.075mV.

What is the operating temperature range for the OPA228PAG4?

The OPA228PAG4 operates within a temperature range of -55°C to 125°C.

What supply voltages can the OPA228PAG4 operate with?

The OPA228PAG4 supports a wide supply range from ±2.5V to ±18V.

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