| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| OPA2227U/2K5 | Texas Instruments | $6.0597 | Operational Amplifier, 2 Func, 75uV Offset-Max, BIPolar, PDSO8 | OPA2227UG4 vs OPA2227U/2K5 |
| OPA2227U | Texas Instruments | $7.6834 | Operational Amplifier, 2 Func, 75uV Offset-Max, BIPolar, PDSO8 | OPA2227UG4 vs OPA2227U |
| OPA2227UE4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 75uV Offset-Max, BIPolar, PDSO8 | OPA2227UG4 vs OPA2227UE4 |
| OPA2227U | Burr-Brown Corp | Check for Price | Operational Amplifier, 2 Func, 100uV Offset-Max, BIPolar, PDSO8 | OPA2227UG4 vs OPA2227U |
| OPA2227U/2K5G4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 75uV Offset-Max, BIPolar, PDSO8 | OPA2227UG4 vs OPA2227U/2K5G4 |
Part Details for OPA2227UG4 by Texas Instruments
Results Overview of OPA2227UG4 by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (5 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
OPA2227UG4 Information
OPA2227UG4 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 OPA2227UG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
OPA2227UG4-ND
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DigiKey | IC OPAMP GP 2 CIRCUIT 8SOIC Container: Tube |
0 Tube |
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Buy Now | |
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Vyrian | Operational Amplifier, 2 Func, 100uV Offset-Max, BIPolar, PDSO8 | 8497 |
|
RFQ | |
|
|
Win Source Electronics | IC OPAMP GP 8MHZ 8SOIC | 12259 |
|
$3.5911 / $4.6129 | Buy Now |
US Tariff Estimator: OPA2227UG4 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
OPA2227UG4 CAD Models
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OPA2227UG4 Part Data Attributes
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OPA2227UG4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
OPA2227UG4
Texas Instruments
Operational Amplifier, 2 Func, 75uV Offset-Max, BIPolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Green, Plastic, Ms-012aa, Soic-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| 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 | |
| Input Offset Current-Max (IIO) | 0.01 µA | |
| Input Offset Voltage-Max | 75 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Low-Bias | No | |
| Low-Offset | Yes | |
| Micropower | No | |
| Moisture Sensitivity Level | 2 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Slew Rate-Nom | 2.3 V/Us | |
| Supply Current-Max | 7.6 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) | Not Specified | |
| Unity Gain BW-Nom | 8000 | |
| Voltage Gain-Min | 3981000 | |
| Wideband | No | |
| Width | 3.9 Mm |
Alternate Parts for OPA2227UG4
This table gives cross-reference parts and alternative options found for OPA2227UG4. 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 OPA2227UG4, 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.
OPA2227UG4 Frequently Asked Questions (FAQ)
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The maximum power dissipation of the OPA2227UG4 is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
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While the OPA2227UG4 is rated for operation up to 125°C, it's essential to consider the device's power dissipation and thermal management to ensure reliable operation. Consult the datasheet and application notes for guidance on high-temperature operation.
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To ensure stability, follow the guidelines in the datasheet for compensating the op-amp. Additionally, consider the phase margin, gain margin, and loop gain to ensure a stable feedback loop. You can use simulation tools like SPICE or TI's TINA-TI to analyze and optimize your design.
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For optimal performance, follow good PCB layout practices, such as keeping the input and output traces short and separate, using a solid ground plane, and minimizing noise coupling. Consult the datasheet and application notes for specific guidance on layout and routing.
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While the OPA2227UG4 is an op-amp, it's not recommended for use as a comparator due to its relatively slow slew rate and limited output current. Consider using a dedicated comparator, such as the TLV7031, for comparator applications.