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Amplifier Circuits / Operational Amplifiers / OPA4228UA/2K5
Datasheets
OPA4228UA/2K5 by:
Texas Instruments
Burr-Brown Corp
Texas Instruments
Not Found

Quad high precision, wide bandwidth, low noise operational amplifiers 14-SOIC -55 to 125

Part Details for OPA4228UA/2K5 by Texas Instruments

Results Overview of OPA4228UA/2K5 by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

OPA4228UA/2K5 Information

OPA4228UA/2K5 by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for OPA4228UA/2K5

Part # Distributor Description Stock Price Buy
DISTI # 2156-OPA4228UA/2K5-ND
DigiKey IC OPAMP GP 4 CIRCUIT 14SOIC Min Qty: 48 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 10364
In Stock
  • 48 $6.3300
$6.3300 Buy Now
DISTI # OPA4228UA/2K5-ND
DigiKey IC OPAMP GP 4 CIRCUIT 14SOIC Min Qty: 48 Lead time: 12 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,500 $5.8601
$5.8601 Buy Now
DISTI # 595-OPA4228UA/2K5
Mouser Electronics Precision Amplifiers High Prec Low Noise Oper Amplifier A 595-OPA4228UA RoHS: Compliant 0
  • 2,500 $5.7800
$5.7800 Order Now
Rochester Electronics OPA4228 Quad high precision, wide bandwidth, low noise operational amplifiers RoHS: Compliant Status: Active Min Qty: 1 10364
  • 1 $6.0900
  • 25 $5.9700
  • 100 $5.7200
  • 500 $5.4800
  • 1,000 $5.1800
$5.1800 / $6.0900 Buy Now
Win Source Electronics IC OPAMP GP 4 CIRCUIT 14SOIC / General Purpose Amplifier 4 Circuit 14-SOIC 1360
  • 6 $9.6126
  • 13 $7.8873
  • 20 $7.6408
  • 28 $7.3944
  • 35 $7.1479
  • 47 $6.4084
$6.4084 / $9.6126 Buy Now

Part Details for OPA4228UA/2K5

OPA4228UA/2K5 CAD Models

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OPA4228UA/2K5 Part Data Attributes

Parametric Data
OPA4228UA/2K5 Texas Instruments
Buy Now Datasheet
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OPA4228UA/2K5 Texas Instruments Quad high precision, wide bandwidth, low noise operational amplifiers 14-SOIC -55 to 125
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AB, SOIC-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.01 µA
Bias Current-Max (IIB) @25C 0.01 µA
Common-mode Reject Ratio-Min 120 dB
Common-mode Reject Ratio-Nom 138 dB
Frequency Compensation YES (AVCL>=5)
Input Offset Current-Max (IIO) 0.01 µA
Input Offset Voltage-Max 200 µV
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Low-Bias NO
Low-Offset YES
Micropower NO
Moisture Sensitivity Level 3
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 4
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Nom 11 V/us
Supply Current-Max 15.2 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 33000
Voltage Gain-Min 3981000
Wideband NO
Width 3.9 mm

Alternate Parts for OPA4228UA/2K5

This table gives cross-reference parts and alternative options found for OPA4228UA/2K5. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA4228UA/2K5, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
OPA4228UA Texas Instruments $6.6861 Quad high precision, wide bandwidth, low noise operational amplifiers 14-SOIC -55 to 125 OPA4228UA/2K5 vs OPA4228UA
OPA4228UA/2K5G4 Texas Instruments Check for Price Quad high precision, wide bandwidth, low noise operational amplifiers 14-SOIC -55 to 125 OPA4228UA/2K5 vs OPA4228UA/2K5G4

OPA4228UA/2K5 Frequently Asked Questions (FAQ)

  • A good PCB layout for OPA4228UA/2K5 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.

  • To ensure stability, ensure that the gain and phase margins are sufficient, and the circuit is properly compensated. Use a capacitor in the feedback path to reduce the gain at high frequencies, and consider adding a series resistor to the output to reduce oscillations.

  • The maximum power dissipation of OPA4228UA/2K5 is 1.4W. To calculate the power dissipation, use the formula: Pd = (Vcc x Icc) + (Vout x Iout), where Vcc is the supply voltage, Icc is the quiescent current, Vout is the output voltage, and Iout is the output current.

  • Yes, OPA4228UA/2K5 is rated for operation from -40°C to 125°C. However, the device's performance may degrade at high temperatures, and the maximum junction temperature should not exceed 150°C.

  • To protect OPA4228UA/2K5 from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, use a low-pass filter or a shielded cable to reduce radiated emissions.